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Air Conditioning Installation and Breakdown in Harrow Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Harrow
Air Conditioning Installation and Breakdown in Ruislip Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Ruislip
Air Conditioning Installation and Breakdown in Northolt Park Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Northolt Park
Air Conditioning Installation and Breakdown in Greenford Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Greenford
Air Conditioning Installation and Breakdown in Wembley Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Wembley
Air Conditioning Installation and Breakdown in Rayners Lane Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Rayners Lane
Air Conditioning Installation and Breakdown in Eastcote Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Eastcote
Air Conditioning Installation and Breakdown in Yeading Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Yeading
Air Conditioning Installation and Breakdown in Southall Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Southall
Air Conditioning Installation and Breakdown in Heston Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Heston
Air Conditioning Installation and Breakdown in Houndslow Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Houndslow
Air Conditioning Installation and Breakdown in Hayes Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Hayes
Air Conditioning Installation and Breakdown in Hillingdon Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Hillingdon
Air Conditioning Installation and Breakdown in Heathrow Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Heathrow
Air Conditioning Installation and Breakdown in Feltham Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Feltham
Air Conditioning Installation and Breakdown in Staines Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Staines
Air Conditioning Installation and Breakdown in Slough Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Slough
Air Conditioning Installation and Breakdown in Pinner Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Pinner
Air Conditioning Installation and Breakdown in Watford Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Watford
Air Conditioning Installation and Breakdown in Edgeware Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Edgeware
Air Conditioning Installation and Breakdown in Hammersmith Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Hammersmith
Air Conditioning Installation and Breakdown in Putney Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Putney
Air Conditioning Installation and Breakdown in Acton Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Acton
Air Conditioning Installation and Breakdown in Chiswick Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Chiswick
Air Conditioning Installation and Breakdown in Park Royal Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Park Royal
Air Conditioning Installation and Breakdown in Ealing Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Ealing
Air Conditioning Installation and Breakdown in Richmond Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Richmond
Air Conditioning Installation and Breakdown in Wimbledon Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Wimbledon
Air Conditioning Installation and Breakdown in Raynes Park Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Raynes Park
Air Conditioning Installation and Breakdown in New Malden Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in New Malden
Air Conditioning Installation and Breakdown in Kingston upon Thames Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Kingston upon Thames
Air Conditioning Installation and Breakdown in Twickenham Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Twickenham
Air Conditioning Installation and Breakdown in Brentford Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Brentford
Air Conditioning Installation and Breakdown in Walton on Thames Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Walton on Thames
Air Conditioning Installation and Breakdown in West Hampstead Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in West Hampstead
Air Conditioning Installation and Breakdown in Crinklewood Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Crinklewood
Air Conditioning Installation and Breakdown in Willesden Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Willesden
Air Conditioning Installation and Breakdown in Camden Town Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Camden Town
Air Conditioning Installation and Breakdown in Kentish Town Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Kentish Town
Air Conditioning Installation and Breakdown in Hampstead Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Hampstead
Air Conditioning Installation and Breakdown in Muswell Hill Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Muswell Hill
Air Conditioning Installation and Breakdown in Wood Green Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Wood Green
Air Conditioning Installation and Breakdown in Harringay Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Harringay
Air Conditioning Installation and Breakdown in Dalston Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Dalston
Air Conditioning Installation and Breakdown in Shoreditch Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Shoreditch
Air Conditioning Installation and Breakdown in Paddington Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Paddington
Air Conditioning Installation and Breakdown in Notting Hill Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Notting Hill
Air Conditioning Installation and Breakdown in Shepards Bush Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Shepards Bush
Air Conditioning Installation and Breakdown in Fulham Domestic and Commercial Air Conditioning Services in London. 24/7 Call Out. New air conditioning systems and repairs, contact us today.
Air Conditioning Installation and Breakdown in Fulham

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Rated Excellent

based on our Google reviews

Extremely skilled and helpful.

I’ve used Ian and his teams services for a while now and I’ve always found the workmanship to be of the highest quality, all his team are extremely skilled and helpful.

We would certainly recommend this company

We were very pleased with the quality of the INS Air Conditioning units. The fitters were punctual and fitted the units over two days. Ian explained everything to us and we are happy with the results. We would certainly recommend this company to anyone who was interested in having air conditioning units installed.

High standard

Polite, showed up on time, wore overshoes and did exactly what they said they would. Work looks to be completed to a high standard and as they are Mitsubishi certified, the air conditioning units have a 5 year warranty on them.

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Ian came highly recommended by my neighbours who had air conditioning fitted in their master bedroom last summer and subsequently a further two bedrooms. Ian was professional from the quote to the completion of the works. He was able to schedule the installation quickly and the work was completed in a day.

Friendly, courteous, polite

Ian was very accomodating in arranging a time for installation, the installation team were friendly, courteous, polite and extremely efficient working through the hottest days of the year! The quote was reasonable and we had lots of options presented to us based on Ian's experience and advice.

Highly recommended

After the temperatures last summer we decided to finally get an aircon unit in the bedroom after considering it for a few years. Ian came back very quickly on our initial enquiry and was able to give us a budgetary price for an installed Panasonic TZ on the phone, which was very helpful and very reasonable

Excellent service - would definitely recommend.

They arrived as expected and carried out the job which only took a few hours. They were extremely tidy too and took time to talk us through the controls for the new unit. Excellent service - would definitely recommend.

They were pleasant to deal with

Ian O'Toole and his colleague (also Ian) managed the work efficiently and professionally. They were pleasant to deal with, explained the options, and made sure they completed the work to our complete satisfaction. We would definitely recommend INS for similar work.

Recent Posts

How Air Conditioning Can Reduce Damp and Condensation in Winter

November 26, 2025

How Air Conditioning Can Reduce Damp and Condensation in Winter When people think of air conditioning, they usually think of cooling down in summer. But what many London homeowners don’t realise is that modern air conditioning systems can also play a huge role in reducing damp, condensation, and moisture problems during winter. With colder temperatures, closed windows, and increased indoor humidity, winter becomes the prime season for damp-related issues — especially in older or heavily insulated homes. If your windows fog up in the mornings, walls feel cold to the touch, or you’ve noticed patches of mould beginning to form, your air conditioning system could be a powerful tool for improving your home’s air quality and preventing long-term damage. In this article, we’ll explore how it works and why air conditioning is becoming one of the most efficient ways to tackle condensation in modern London homes. Understanding Why Damp Gets Worse in Winter Damp issues always become more noticeable during the colder months. With homes sealed up for warmth, the air inside becomes more humid from everyday activities like cooking, showering, drying clothes, or simply breathing. When that warm, moist air hits cold surfaces — such as windows, external walls, or poorly insulated corners — it condenses into water droplets. Over time, this moisture leads to mould growth, peeling paint, musty smells, and damage to walls and furniture. Many London homeowners try to fix the issue with temporary solutions such as wiping windows or using standalone dehumidifiers, but these only manage the symptoms rather than addressing the cause. Modern air conditioning offers a far more effective long-term approach. How Air Conditioning Helps Control Moisture Levels Unlike traditional heating systems, an air conditioning unit doesn’t just warm your home — it can also regulate humidity. When running in either cooling or heating mode, the system draws moisture out of the air as part of its operation. This means that even during winter, when you’re using the heating function, the AC gently removes excess humidity that would otherwise settle on cold surfaces. By reducing the amount of moisture in the air, your home becomes far less prone to condensation. Rooms feel fresher, windows stay clearer, and the humidity levels remain balanced throughout the day. This creates a healthier indoor environment and significantly reduces the conditions that cause damp to develop. Cleaner, Healthier Air During Closed-Window Season Winter is the time of year when windows stay shut for longer. While that keeps the warmth in, it also traps airborne moisture, pollutants, and bacteria inside the home. Air conditioning helps circulate and filter the air, removing particles and improving overall air quality. Many modern systems also include advanced filtration or air-purifying technology that neutralises allergens, odours, and pollutants. This makes a noticeable difference for families, allergy sufferers, and anyone living in central London where outdoor pollution is higher. With a good AC system running, your indoor air stays cleaner, fresher, and more comfortable throughout the colder months. A Consistent Temperature Helps Prevent Condensation Condensation tends to form when temperatures fluctuate — warm air one moment, cold surfaces the next. Air conditioning helps maintain a more stable indoor temperature, which reduces the likelihood of sudden cooling that causes moisture to settle. This steady environment keeps your walls, windows, and furniture from becoming cold enough to attract condensation. If you’ve ever woken up to dripping windows or damp curtains, maintaining consistent warmth with air conditioning can drastically reduce those issues. It also makes your home feel far more comfortable, with no sudden chills or inconsistent heating. More Effective Than Portable Solutions Portable dehumidifiers and electric heaters can be useful in small doses, but they come with drawbacks. Dehumidifiers need constant emptying and only affect the room they’re in. Electric heaters warm the air quickly but do nothing to control humidity, often making the air feel dry and uncomfortable. Air conditioning, on the other hand, provides both targeted heating and effective humidity control in one system. It treats both the temperature and the moisture in the air simultaneously, giving you a cleaner, drier, and more comfortable environment without extra machines or effort. Protecting Your Home from Long-Term Damp Damage Damp and condensation aren’t just annoying — they can cause long-term structural damage if left untreated. Persistent moisture can lead to mould inside walls, damaged plaster, warped wood, and even respiratory health issues. Using your air conditioning system during winter helps prevent these problems before they start, reducing the risk of costly repairs in the future. This is especially important in older London properties, where insulation and ventilation may not be as efficient as in modern homes. Air conditioning gives you an additional layer of protection, helping maintain the right indoor climate year-round. How INS Air Conditioning Can Help This Winter If you want to tackle condensation and damp effectively, it’s important that your air conditioning system is working efficiently. At INS Air Conditioning, we help homeowners across London get the most from their AC all year long. Whether you need a winter service, a system upgrade, or advice on the best solution for your home, our F-Gas-certified engineers are here to help. We install and maintain modern, energy-efficient systems that provide heating, cooling, dehumidification, and air purification — everything you need to keep your home warm and healthy throughout the winter season. To book a winter service or request a free home assessment, get in touch with INS Air Conditioning today.

Why Air Conditioning Is a Smart Investment for London Homes in 2025

November 26, 2025

Air conditioning has quickly become one of the most sought-after home upgrades in London. What used to be considered a luxury is now becoming a practical, energy-efficient solution for year-round comfort. With rising summer temperatures, better home insulation, and modern systems that also provide efficient heating, more homeowners than ever are choosing to install air conditioning in 2025. If you’ve been wondering whether it’s worth the investment, the short answer is yes — and this article explains exactly why London homes are embracing air conditioning and how it can benefit you both immediately and long term. London’s Summers Are Getting Hotter — and Homes Aren’t Built for It London’s architecture is beautiful, but it isn’t designed for heat. Older terraced homes absorb warmth and hold onto it for hours, while new-build apartments tend to be heavily insulated, trapping heat inside. As a result, even mild heatwaves can make indoor temperatures uncomfortable or even overwhelming. The past few summers have included record-breaking temperatures, with homes across the city becoming hotter than ever before. Installing air conditioning ensures you can keep cool during periods of extreme heat without relying on fans or temporary solutions that offer little relief. Modern Air Conditioning Doubles as Efficient Heating One of the biggest advantages of today’s air conditioning systems is that they aren’t just for cooling. Thanks to heat-pump technology, a modern AC unit can warm your home during winter just as efficiently as it cools it in summer. This dual functionality makes it a cost-effective and environmentally friendly alternative to traditional electric heating. Instead of generating heat through high electricity use, heat pumps transfer warmth from the outside air into your home, even during colder months. Homeowners often notice that rooms heat up quickly and maintain a steady temperature without the sudden dips that radiators can sometimes create. For properties that struggle to stay warm or have cold upstairs rooms, this is a major benefit. Energy Efficiency Has Never Been Better Energy efficiency is at the forefront of home improvement decisions in 2025, and air conditioning systems have made huge advancements in recent years. Most leading brands now offer A++ and A+++ rated units that consume far less energy than older models or portable units. Because heat-pump air conditioning moves heat instead of creating it, it uses a fraction of the electricity required by traditional electric heaters. This efficiency translates directly into lower running costs. Homeowners who switch to a modern AC system often find that their energy bills drop, especially when the unit replaces expensive electric radiators or is used strategically to heat only the rooms in use. Air Conditioning Adds Value to Your Property As air conditioning becomes more common in London, it is increasingly viewed as a desirable feature — particularly for buyers looking for long-term comfort. A well-installed, energy-efficient system instantly enhances the appeal of a home, especially in modern apartments or homes with large windows that tend to overheat in summer. Buyers are becoming more aware of the benefits of heat-pump technology, with many actively looking for homes that already have these systems installed. An AC system isn’t just a lifestyle upgrade; it’s an investment that can make your home more attractive on the property market. Improved Air Quality All Year Round London’s air quality has been a topic of conversation for years, and many homeowners are now looking for ways to improve the air inside their home. Modern air conditioning systems do more than heat and cool — they filter the air, removing dust, allergens, and pollutants. This is particularly beneficial for families, allergy sufferers, or anyone living near busy roads. Cleaner, fresher air makes a noticeable difference to indoor comfort and contributes to a healthier living environment throughout the year. During winter, when windows stay closed for longer, the ability to maintain clean air circulation becomes even more valuable. Greater Control Over Your Home Environment One of the most appealing aspects of modern air conditioning is the level of control it offers. Many systems now come with built-in Wi-Fi, allowing you to adjust temperatures from your phone or smart home device. You can warm your home before you wake up, cool it down before returning from work, or maintain a steady temperature throughout the day without wasting energy. This level of precision makes your living space more comfortable and helps you use your system in the most efficient way possible. Instead of relying on radiators that heat slowly and unpredictably, air conditioning gives you immediate control over your environment. A Reliable Solution for Every Type of London Property Whether you live in a Victorian terrace, a modern flat, or a newly renovated family home, air conditioning can be installed with minimal disruption. Wall-mounted split systems are ideal for individual rooms, while multi-split designs can heat and cool several areas at once. For those wanting a discreet, whole-home solution, ducted systems blend seamlessly into your interior. Because London homes vary so much in structure and design, INS Air Conditioning carries out a personalised assessment to determine the best type of system for each property. The result is a solution that suits your lifestyle, layout, and budget perfectly. Installation Is Faster and Easier Than Most People Expect Many homeowners are surprised to learn that air conditioning installation is relatively quick. A standard split-system installation can often be completed in a single day, with minimal disruption to your daily life. Modern units are quiet, compact, and designed to blend into contemporary and traditional homes alike. Once installed, maintenance is simple and affordable. A regular service keeps your system working efficiently and extends its lifespan, ensuring you enjoy comfortable temperatures for many years to come. Why 2025 Is the Perfect Time to Upgrade With heatwaves becoming more common, energy efficiency improving, and more homeowners relying on air conditioning for heating, 2025 is the ideal year to invest in a modern system. It offers comfort, value, and long-term savings, all while improving the quality of your home life. Whether you want a cooler home in summer, more efficient heating in winter, or a feature that adds value to your property, air conditioning is now one of the smartest investments London homeowners can make. Upgrade Your Home Comfort with INS Air Conditioning If you’re ready to explore air conditioning for your London home, INS Air Conditioning is here to help. Our experienced, F-Gas-certified engineers specialise in installation, servicing, and maintenance, offering tailored solutions for homes of every size and style. To arrange a free consultation or request a quote for 2025, get in touch with INS Air Conditioning today and discover how modern AC can transform your home.

5 Signs Your Air Conditioning System Needs a Winter Service

November 26, 2025

As winter approaches and temperatures across London start to drop, most homeowners naturally think about boilers and radiators. But the truth is, your air conditioning system needs just as much attention during the colder months — especially if you rely on it for heating. Modern air conditioning systems that double as heat pumps are incredibly efficient, but like any piece of equipment, they need the right care to perform properly through winter. If you're not sure whether your system is ready for the colder weather, here are five clear signs it may be time to book a winter service before problems start to show. Your System Is Taking Longer Than Usual to Heat the Room You might notice that your air conditioning system takes longer to bring the room up to temperature. It could be that the filters are clogged, the refrigerant levels are low, or the system is working harder than normal because something isn’t performing quite as it should. When a system is struggling to reach the temperature you’ve set, it’s usually a sign that it needs a professional check-up. A quick winter service can restore efficiency and get your home heating smoothly again. Your Energy Bills Are Increasing for No Clear Reason If your winter energy bills seem higher than last year, and nothing in your daily routine has changed, your air conditioning system may be consuming more electricity than it should. As dust, debris, or worn components build up inside the system, it has to work harder to produce the same amount of heat. This extra strain directly translates to increased running costs. A winter service ensures all components are cleaned, checked, and running efficiently, helping to keep your bills under control. You’re Hearing Sounds You Didn’t Hear Before Air conditioning systems tend to run quietly when they’re in good condition, so any unusual noises during heating mode shouldn’t be ignored. You might notice a rattling sound from a loose internal component, a buzzing noise from the outdoor unit, or a whirring sound that wasn’t there last year. These are often early warning signs that something needs tightening, replacing, or cleaning. Servicing the system early in winter helps prevent small issues from turning into major breakdowns at the worst time. There’s an Unusual Smell When the System Switches On Some homeowners notice a smell when the air conditioning is used for heating, especially if it hasn’t been turned on for a while. This can happen when dust builds up on internal components, or when moisture collects and causes unpleasant odours. A system that hasn’t been serviced recently may also develop bacterial growth in areas where warm air flows. A winter service eliminates these odours, cleans the internal parts, and ensures you’re breathing fresh, clean air throughout the season. The Airflow Feels Weaker Than It Should Be If the airflow from the indoor unit seems weaker than normal, it can be a sign of a blocked filter, a fan issue, or restricted airflow within the system. Reduced airflow not only affects comfort-levels — it also forces the system to work much harder, which increases wear, energy usage, and the likelihood of a breakdown. A winter service restores airflow by cleaning filters, checking the fan motor, and ensuring air channels are clear and efficient. Why Winter Service Matters for London Homes Winter puts a different kind of pressure on air conditioning systems. Instead of cooling, they’re extracting heat from cold outside air and working more consistently to keep your home comfortable. When a system isn’t serviced regularly, it loses efficiency, becomes noisier, and is far more likely to break down during a cold spell. A professional winter service helps your system operate at peak performance, prevents expensive emergency callouts, and ensures your home stays warm when you need it most. How INS Air Conditioning Can Help At INS Air Conditioning, we provide winter servicing for homes across London and the surrounding areas. Our experienced, F-Gas-certified engineers carefully inspect every part of your system, clean essential components, check refrigerant levels, test electrical connections, and make sure your AC is fully prepared for the winter months. Whether you use your system for occasional heating or rely on it daily, a winter service is the easiest way to improve comfort, reduce energy costs, and extend the life of your unit. If you’ve noticed any of the signs in this article — or simply want peace of mind for the months ahead — now is the perfect time to book your winter service. Get in touch with INS Air Conditioning today to arrange a visit or request a free quote.

How to Heat Your London Home Efficiently This Winter with Air Conditioning

November 26, 2025

Most people still think of air conditioning as something you only use in summer. But modern AC systems have changed dramatically in recent years, and one of the biggest advantages is their ability to heat your home efficiently during winter. As temperatures drop across London and energy prices continue to fluctuate, more homeowners are discovering that their air conditioning unit can actually be one of the most cost-effective ways to stay warm. If you’ve never considered using air conditioning for heating, this guide will help you understand how it works, why it’s so efficient, and how to get the best results throughout the colder months. Why Air Conditioning Is So Efficient for Winter Heating Air conditioning systems designed for both heating and cooling use what’s known as heat pump technology. Instead of creating heat by burning fuel or using high electricity consumption, they transfer heat from the outside air into your home. Even on cold winter days, there is still heat energy in the air, and modern systems are incredibly effective at extracting it. This method of heating uses far less energy than traditional electric radiators or older heating systems. Many homeowners notice that their rooms warm up more quickly and maintain a more consistent temperature without sudden drops or long waiting times. As a result, running costs are often significantly lower compared to conventional systems. The Comfort Benefits Throughout Your Home One of the biggest advantages of heating your home with air conditioning is the level of comfort it provides. Instead of drying out the air or creating stuffy, uneven heat, an AC system circulates warm air gently and evenly. This creates a soft, comfortable warmth that feels natural and pleasant. Homeowners often describe it as a more “balanced heat”, without the hotspots or cold corners that older systems tend to create. If you’re working from home, relaxing in the lounge, or trying to stay warm in the bedroom overnight, air conditioning delivers consistent comfort without the quick fluctuations that can make winter feel unpleasant indoors. Why London Homes Are Perfect for AC Heating London homes range from modern apartments to century-old terraces, yet air conditioning systems suit them all. In well-insulated new builds, heat pump systems work exceptionally well because the warmth stays inside for longer. In older properties, they offer a quick way to warm up rooms that lose heat easily—especially if the central heating takes a long time to make an impact. Another reason Londoners love AC heating is flexibility. You don’t need to heat the entire home if you’re only spending time in one or two rooms. A modern system allows you to warm specific spaces without wasting energy on unused areas. This targeted heating is one of the key reasons so many people save money after switching. How to Use Your Air Conditioning System for Best Winter Performance If you’ve never used your air conditioning system for heating, you’ll be pleasantly surprised at how simple it is. Most units have a dedicated “heat” mode that transforms the system into an energy-efficient heater. Once activated, the unit draws in heat from the outside air and distributes it around your home, warming the room quickly and consistently. To get the best performance, set a steady temperature rather than constantly adjusting it. A stable setting helps the system work efficiently and avoids unnecessary energy use. Many homeowners also like using built-in timer functions or smart-home controls to warm the home before getting up in the morning or returning from work. It keeps everything comfortable without having the system running all day. Saving Money on Energy Bills This Winter One of the biggest reasons people switch to AC heating is cost savings. Because heat pump technology moves heat rather than generating it from scratch, it uses far less electricity. Many London homeowners see a noticeable reduction in their winter bills when they start relying on air conditioning for primary or supplementary heating. In addition to lower running costs, air conditioning systems require relatively little energy to maintain a set temperature once the room is warm. Instead of constantly switching on and off like traditional radiators, an AC system maintains warmth steadily and efficiently. This helps your home feel more comfortable while keeping costs under control. Keeping Your System Ready for Winter If you want your air conditioning system to perform at its best during winter, a quick service is always worth considering. A well-maintained system heats faster, runs more efficiently, and uses less energy. It also ensures all components are clean and working safely before the colder months settle in. At INS Air Conditioning, we recommend having your system serviced before winter begins. This includes checking refrigerant levels, cleaning filters, inspecting electrical components, and ensuring the outdoor unit is clear and ready for colder weather. A simple check-up can make a big difference in both performance and long-term running costs. Why More Homeowners Are Making the Switch Heating your London home with air conditioning isn’t just a trend—it’s a practical, efficient, and reliable way to stay warm. As systems become quieter, smarter, and more energy-efficient, they’re quickly becoming one of the most popular winter heating solutions across the UK. Whether you live in a flat, townhouse, or detached property, a modern AC system gives you control, comfort, and lower energy usage throughout the coldest months of the year. And when summer returns, you’ll already have the perfect cooling solution waiting. Stay Warm and Efficient This Winter with INS Air Conditioning If you’re thinking about improving your winter heating or want to find out whether your current system is ready for the colder season, INS Air Conditioning is here to help. Our certified engineers can advise you on the best heating options, carry out servicing, and install modern, energy-efficient systems that keep your home warm all winter long. To book a winter check-up, request a quote, or speak to one of our experts, get in touch with INS Air Conditioning today.

The Ultimate Guide to Choosing the Right Air Conditioning System for Your London Home

By Rosie Bossert • November 3, 2025

When summer rolls into London, it’s no secret that homes across the city can quickly become uncomfortably warm — especially modern flats and well-insulated houses. That’s when air conditioning stops feeling like a luxury and starts feeling like a necessity. But with so many options on the market — from split systems to ducted setups, portable units to multi-room solutions — it’s easy to feel overwhelmed. The good news? Choosing the right air conditioning system for your home doesn’t have to be complicated. In this guide, we’ll walk you through everything you need to know: from understanding the types of systems available to identifying which option best suits your home, lifestyle, and budget. 1. Understanding the Main Types of Air Conditioning Systems Before you start comparing brands or prices, it’s important to understand the key types of air conditioning systems available in London homes. Each has its own strengths, depending on your layout and comfort goals. Split System Air Conditioning This is the most common choice for London homeowners. It consists of one indoor unit (mounted on the wall) and one outdoor unit. It’s ideal for cooling single rooms such as bedrooms, lounges, or home offices. Affordable and energy-efficient Quick to install Quiet operation Perfect for smaller homes or flats where you only need cooling in one or two areas. Multi-Split System Air Conditioning A multi-split system connects several indoor units to a single outdoor unit. Each room can be controlled independently, giving you complete flexibility. Great for medium to large homes Sleek, minimal outdoor footprint Individual room temperature control This option suits London homes that want tailored comfort in multiple rooms without cluttering the exterior. Ducted Air Conditioning For those wanting a seamless, whole-home cooling solution, ducted systems are unbeatable. They use concealed ducts to deliver conditioned air throughout the property, controlled via a central thermostat or smart home system. Even temperature distribution Hidden design with minimal noise Adds long-term property value Ducted systems are ideal for full renovations, new builds, or high-end homes where design and comfort go hand in hand. 2. Match the System to Your Home and Lifestyle Choosing the right system is about you — your space, your habits, and your comfort priorities. Ask yourself: How many rooms do I need to cool? Do I want individual temperature control? Is aesthetics important? What’s my budget for installation and running costs? For instance: A compact flat in North London might only need a single split system in the living space. A detached house in West London could benefit from a ducted system for whole-home comfort. A home office setup could use a portable or wall-mounted system for flexibility and quick installation. 3. Energy Efficiency — Save Energy, Save Money With London’s growing focus on sustainability, energy-efficient air conditioning is a smart investment. Look out for these features when choosing your system: Energy ratings: Aim for A++ or A+++ efficiency. These systems consume less power and are environmentally friendly. Inverter technology: Instead of turning on and off constantly, inverter-driven systems adjust power output to maintain consistent temperatures — saving electricity and reducing wear and tear. Eco-friendly refrigerants: Modern units use R32 refrigerant, which has a lower environmental impact compared to older gases. Pro Tip: Over the lifespan of your system, energy-efficient models can save hundreds of pounds in electricity costs — especially in homes using air conditioning year-round for both heating and cooling. 4. Don’t Overlook Noise Levels and Design London is a bustling city — so your home should be a calm retreat. When choosing your air conditioner, pay attention to noise ratings. Indoor units can be as quiet as 19–25 dB — that’s softer than a whisper. Outdoor units can be strategically placed or shielded to avoid disturbing neighbours. Design options now include ultra-slim and minimalist wall units that blend into modern interiors. If you live in a listed building or apartment complex, check any restrictions before installation — an experienced installer like INS Air Conditioning can help with the necessary permissions and placement advice. 5. Budgeting: What Does Air Conditioning Cost in London? Air conditioning installation in London varies depending on your system type, property layout, and number of rooms. Here’s a general guide: Single split system: £1,500–£2,000 (installed) Multi-split system: £2,500–£4,500 Ducted system: £5,000+ (depending on size and complexity) Remember to factor in: Running costs (based on energy rating and usage) Annual servicing (to maintain efficiency and warranty) Manufacturer warranty (most offer 3–5 years with regular maintenance) An experienced installer will assess your home and provide a tailored quote — ensuring you get the right system without overspending. 6. Installation and Aftercare Even the best system won’t perform properly if it’s not installed by a qualified engineer. Incorrect installation can lead to inefficiency, higher energy bills, and even premature breakdowns. At INS Air Conditioning , our F-Gas certified engineers ensure every system is installed safely, efficiently, and in line with the latest UK regulations. We handle: Electrical setup Refrigerant management Airflow testing and system balancing Once installed, regular maintenance is essential. We recommend scheduling a service twice a year — once before summer, and once before winter — to keep your unit clean, efficient, and performing like new. 7. Smart Features to Consider Modern air conditioning systems can integrate with your smart home setup, allowing you to control temperature, schedule cooling times, and monitor energy use right from your phone. Look for: Wi-Fi connectivity Smart thermostats Voice control compatibility (Alexa, Google Home) These features add convenience while helping you manage energy use more effectively — ideal for tech-savvy London homeowners. 8. Why Work with a Local London Air Conditioning Specialist Choosing a local company like INS Air Conditioning ensures: Fast response and support In-depth knowledge of local building regulations Tailored recommendations for London homes Reliable aftercare and maintenance services We’re based in Ruislip, West London , and cover the entire Greater London area — helping homeowners and businesses enjoy reliable, energy-efficient comfort all year round. Final Thoughts Choosing the right air conditioning system for your London home comes down to understanding your needs, budget, and the type of comfort you want. From compact split systems to whole-home ducted solutions, there’s a perfect fit for every home and lifestyle. When you’re ready to take the next step, INS Air Conditioning can help you find the right system, install it professionally, and keep it running smoothly for years to come. Get in touch today to book your free survey or request a quote.

How Regular Air Conditioning Maintenance Saves London Businesses Money Year-Round

November 3, 2025

Running a business in London comes with enough challenges — from managing staff and customers to keeping costs under control. But one area many businesses overlook is their air conditioning system . Your AC does more than keep the air cool; it maintains comfort for employees, protects valuable equipment, and can even impact productivity. Yet, without regular maintenance, it can also become one of your biggest hidden expenses. In this article, we’ll explain how regular air conditioning maintenance in London can save your business money all year round — and why a simple service plan could be one of your smartest investments. 1. Prevent Costly Breakdowns There’s nothing worse than a broken air conditioner in the middle of a heatwave — especially when your business depends on customer comfort or equipment cooling. Unplanned breakdowns don’t just disrupt operations; they cost money. Emergency callouts, replacement parts, and lost productivity can quickly add up. Regular maintenance allows engineers to: Spot worn or failing components early Replace filters before they become clogged Check refrigerant levels for efficiency Ensure the system is operating safely A simple biannual service can help prevent the majority of costly breakdowns — saving hundreds, if not thousands, in emergency repairs over the life of your system. 2. Lower Energy Bills with a More Efficient System An air conditioning system that’s not maintained properly has to work harder to achieve the same level of cooling. Over time, dirt build-up, blocked filters, and low refrigerant levels can reduce efficiency by up to 30% . That means you’re paying more for less cooling — and wasting energy in the process. Regular maintenance ensures your system is: Operating at peak efficiency Properly calibrated for your space Using energy-saving inverter technology effectively For many London businesses, simply keeping up with routine servicing can reduce energy bills enough to pay for the maintenance itself . 3. Extend the Lifespan of Your Equipment Commercial air conditioning systems are a significant investment. Regular maintenance helps protect that investment by keeping every component — from compressors to fans — in top condition. Without proper care, systems may need replacing years earlier than expected. But with consistent maintenance, your unit can last well beyond its standard lifespan. Think of it like maintaining a company vehicle: a small investment in servicing prevents major breakdowns and keeps things running smoothly. 4. Maintain a Comfortable and Productive Workplace Comfortable employees are productive employees. Studies show that workplace temperature and air quality directly impact focus, morale, and overall performance. A well-maintained air conditioning system ensures: Consistent temperatures across offices or retail spaces Better air quality by removing dust and allergens A pleasant environment for staff and customers alike In London’s competitive business landscape, creating a comfortable, professional atmosphere can make a real difference — especially for client-facing environments like restaurants, salons, or retail stores. 5. Protect Sensitive Equipment and Inventory For some businesses, air conditioning is about more than comfort — it’s about protection. Data centres, server rooms, and even retail stockrooms rely on stable temperatures to keep technology and products safe. Regular maintenance prevents fluctuations that could damage equipment or trigger costly downtime. At INS Air Conditioning , we maintain systems for: Offices and coworking spaces Schools and universities Data centres and IT facilities Retail stores and restaurants Healthcare and dental clinics Each environment has unique requirements, but the principle is the same: prevention is far cheaper than repair . 6. Stay Compliant and Safe Commercial air conditioning systems in the UK must comply with several regulations — including F-Gas certification , refrigerant handling rules, and periodic leak checks. By partnering with a certified London air conditioning company like INS Air Conditioning , you ensure your business stays compliant with UK environmental and safety standards. Regular servicing also includes: Checking for refrigerant leaks Verifying correct pressure and electrical connections Confirming filters and coils are clean and efficient This not only reduces risk but also ensures your system runs legally and responsibly. 7. Predictable Costs and Peace of Mind With an ongoing maintenance plan, you’ll know exactly what you’re spending — and when. Instead of surprise breakdowns or emergency call-out fees, you’ll have predictable, manageable servicing costs. At INS Air Conditioning , we offer flexible commercial maintenance contracts tailored to London businesses. You can choose from: Pay-as-you-go servicing – great for smaller offices or retail units. Annual maintenance plans – ideal for multi-unit systems or larger sites. Each plan includes priority booking, performance checks, and detailed service reports — giving you complete peace of mind. 8. The Cost of Not Maintaining Your System Let’s put the numbers in perspective. A new commercial air conditioning system can cost anywhere from £3,000 to £20,000+ , depending on size and complexity. A professional maintenance visit, by contrast, is typically a few hundred pounds. When you consider the savings on energy, repairs, and equipment lifespan, regular servicing easily pays for itself many times over . Neglecting maintenance, on the other hand, can lead to: Higher monthly bills Frequent breakdowns Shortened system lifespan Lost revenue from downtime It’s not just about keeping things cool — it’s about keeping your business running efficiently. 9. Why London Businesses Trust INS Air Conditioning Based in West London , INS Air Conditioning provides professional installation, maintenance and repair services across the Greater London area. Our engineers are F-Gas certified and experienced with all major brands and system types — from single split units to large VRV/VRF commercial systems. When you choose INS, you benefit from: Reliable, scheduled maintenance visits Transparent pricing Fast response times across London Long-term support from local experts Whether you manage a single office or multiple sites, our team can help you create a maintenance plan that suits your business and budget. Final Thoughts Air conditioning maintenance might not feel like a top priority — until something goes wrong. But for London businesses, regular servicing is one of the easiest ways to save money, reduce risk, and extend the life of your equipment . A well-maintained system is more efficient, more reliable, and better for your bottom line. To find out how a tailored maintenance plan can benefit your business, get in touch with INS Air Conditioning today — and start saving before your next energy bill arrives.

Rated Excellent

based on our Trustatrader reviews

Reliable, professional

Ian and his team were professional, polite and very tidy. It's clear they have a passion for what they do and took time to explain pros and cons with various brands of machine, best positioning and even tips on how to maximise airflow.

Absolutely fantastic

Absolutely fantastic dealing with the air conditioning unit ! We had been let down by various companies and had Lost faith.. His work ethic was excellent he fixed the problem and was extremely knowledgeable, extremely professional.

Well pleased!

Very pleased with the job done. I would highly recommend Ian and his workmate ,also called Ian, they did a neat, tidy, and an excellent job. Ian returned to help me set up the WiFi on my iPhone as I was having difficulty setting it up.

Excellent in all aspects

I would highly recommend INS, we required a replacement A/C unit in our residential house and Ian provided very detailed advice and competitive prices. The work carried out was excellent in all aspects.

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We pride ourselves on the service we deliver and work to the highest specifications to make sure our customers get the best value for money.

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INS Air Conditioning

35 Roundways

Ruislip

London

HA4 6EA

contact@ins-airconditioning

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