Air Conditioning in Chelsea, installation, servicing and repairs.
Air Cooling Services has been installing and maintaining air conditioning in Chelsea and Kensington since 2008. Working throughout SW3, SW10 and the wider Royal Borough of Kensington and Chelsea. Call 020 7993 6644 to arrange a free survey.
- F-Gas certified
- Fully insured
- 24-hour quotes
Free Fixed Price Quote
Reply within 24 hours.
Heavy Industries
Industry leader
Wind-Free™
Carrier group
General range
Precision cooling
Our HVAC Services
We provide a variety of HVAC services to the Chelsea area, so if you are looking for a new system or maintenance to an existing one, we can help. Contact us today for a free estimate.
Professional Installation
Calibrated for optimal energy efficiency, with tidy pipework and industry-leading warranties included as standard.
- Wall, floor and ceiling-cassette units
- Tidy pipework and cable routing
- Industry-leading warranties
Repairs & Maintenance
Regular servicing and prompt call-outs keep your system running at peak performance all year round.
- Extends the life of your units
- Prevents unexpected breakdowns
- All major brands and models
Full Range of Solutions
Access to all the UK's leading brands for both residential and commercial environments, single units to full multi-split systems.
- Mitsubishi, Daikin, Samsung & more
- Domestic and commercial systems
- Long-term comfort and peace of mind
Air Conditioning Installation in Chelsea
Chelsea's housing stock creates some of the most varied installation requirements in London. Victorian conversions and mansion blocks along the King's Road and Fulham Road corridor suit compact, low-noise split systems. Larger properties in SW10 and the Cadogan Estate streets often require multi-zone or concealed ducted systems that run out of sight behind existing ceilings and cornicing.
We carry out full system design, supply and installation. The process begins with an on-site survey to assess the space, confirm pipe routes and select the right unit for the heat load. A single-unit installation is typically completed in one day with minimal disruption to the property.
Several streets in SW3 and SW10 fall within conservation areas. Where planning consent or Listed Building Consent is needed for external unit placement, we will advise during the survey.
Residential Installation
We install a range of split systems in Chelsea homes and flats across SW3 and SW10. Options include single-room wall-mounted units, multi-split systems serving several rooms from one outdoor compressor, and concealed cassette systems for open-plan spaces.
Commercial Installation
For offices, restaurants and retail units along King's Road, Fulham Road and the surrounding streets, we install commercial-grade cassette, ducted and multi-zone systems. Installations are planned to minimise disruption to trading hours. We also install VRF systems for larger floor plates where zoned temperature control is needed across multiple rooms or floors.
We Take Pride in Our Work
We are a local, family-run trades business and take pride in every job we complete. When you call us, you will speak directly to the engineer attending your property.
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F-Gas certified engineers
Refcom registered. Every installation and service meets F-Gas regulation requirements.
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All major brands covered
Mitsubishi, Daikin, Samsung, Toshiba, Fujitsu and Airedale.
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Fixed-price quotes
Written quote within 24 hours of your survey. The spec and price are clear before any work begins.
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Same-week repairs
Most Chelsea repair call-outs are booked within the same week. Common parts carried in the van.
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Tidy installations
Dust sheets down before we start. Trunking and pipework routed to suit your property.
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Proven track record
With decades of experience, our team has established a proven track record of successful installations, backed by industry-leading warranties.
Wayne and Paul, your expert engineers
Wayne and Paul have been installing and servicing air conditioning across South London for over a decade. Between them they have worked on everything from mansion block conversions to rooftop plant rooms, so they know what Chelsea properties demand before they arrive. When you call, you reach one of them directly. If anything needs following up after your installation, you already have their numbers.
Air Conditioning Servicing in Chelsea and Kensington
Annual servicing keeps a system running efficiently and is a condition of most manufacturer warranties. We offer maintenance contracts across Chelsea and Kensington, covering both systems we have installed and systems installed by other companies.
- Filter cleaning, refrigerant pressure check and electrical inspection
- Condensate drain check and F-Gas compliance record
- Domestic systems: annual servicing recommended
- Commercial installations: twice-yearly visits typically advised
Our engineers are F-Gas certified. We will advise on the right service interval at the survey.
Air Conditioning Repair in Chelsea
ACS carries out diagnostic callouts and repairs across Chelsea and Kensington. Common faults include refrigerant leaks, sensor failures, compressor issues and blocked condensate drains. The team works on all major brands including Daikin, Mitsubishi Electric, Samsung, Panasonic and LG, whether or not ACS carried out the original installation.
Callouts are typically available next working day across SW3 and SW10. For urgent repairs, call 020 7993 6644 to check same-day availability.
From quote to cool air
Most Chelsea installs are complete within 2–3 weeks of your first call. Repairs are usually same-week.
Get in touch
Call us or send the form. We'll ask a few quick questions about your property and what you need.
Free home survey
An engineer visits, usually within 3 working days to measure up, talk through options and answer questions.
Fixed-price quote
You receive a written quote within 24 hours. Clear unit specs, clear price.
Tidy install
Dust sheets down, system fitted in 1–2 days, tested, demonstrated and signed off with your warranty paperwork.
What Our Customers Say
Real experiences from real customers. We let our work speak for itself.
Start to finish a great firm with loads of experience and knowledge. We've had a couple of units installed by Wayne and Paul in our loft and they are good value and sleek. Even with our slightly awkward roof set up they managed to do the job. Definitely recommend.
Absolutely thrilled with the air conditioning units installed in both of our studios. Wayne was brilliant — professional, reliable, knowledgeable and genuinely cared about getting everything exactly right. The installation was smooth, tidy and completed to a very high standard. Fantastic service, excellent communication and a top-quality result.
Wayne provided a brilliant service. The units were strategically placed with care and the trunking was maintained properly and aesthetically. A lovely team and a first class service — we would definitely recommend them.
If I could give 100 stars, I would. Wayne and Paul were terrific — they've now installed 4 units throughout our house. Honest, reliable, high quality work and sound advice on the best units for each room. I would highly recommend their services.
Really happy with our air conditioning install. The guys were friendly, knowledgeable and worked really neatly. Everything was explained properly and the unit works perfectly. Would definitely use again.
Paul and Wayne are excellent engineers. Years of experience and will give you options on works, servicing or repair. Been using them for several years now — will always return a call and advice is given freely. Highly recommended.
Covering Chelsea & Kensington
We works across Kensington and Chelsea, covering Chelsea (SW3, SW10), Kensington (W8, W14) and the surrounding areas.
- SW1X · Knightsbridge
- SW1W · Belgravia
- BR3 · Beckenham
- SW3 · Sloane Square
- SW6 · Fulham
- SW11 · Battersea
- SW7 · South Kensington
- SW5 · Earl's Court
Plus additional areas throughout South London.
Frequently Asked Questions
A medium range split system typically starts at £1,950 for a 2.5kW wall mounted unit, but prices can vary depending on brand and installation complexity. Commercial installations vary more widely by system type and floor plate. A free on-site survey will give you an accurate quote.
Most installations qualify as permitted development and do not require planning permission. However, properties in conservation areas or those with Listed Building status may require Listed Building Consent or conservation area approval before an external unit is fitted. Several streets in SW3 fall within the Cadogan Estate conservation area. We will confirm any planning requirements during the survey.
For simple installs we always aim to complete within one day, though timeframes can vary. Multi-zone systems or commercial projects take longer. We will confirm the programme at survey stage.
Yes. We service all major brands including Daikin, Mitsubishi Electric, Samsung, LG and Panasonic, regardless of who carried out the original installation.
We install Daikin, Mitsubishi Electric, Samsung, Panasonic and LG systems. If you have another system you would like installed, please contact us and we will be happy to help.
