Premium air conditioning, installed across London & Surrey.
Expert residential and commercial AC installation from one of London's top-rated specialists. Authorised installers, extended warranty, transparent pricing.
- Authorised installers — extended warranty included
- Free site surveys with no obligation
- Rapid installation — most jobs in 4–8 hours
What we install and look after
We install, service and repair air conditioning for homes and businesses across London, Surrey and south-west Hertfordshire.
Wall-mounted, floor-standing, concealed and cassette systems for homes and businesses, usually fitted in a day per unit.
Mechanical ventilation to clear damp and stale air from kitchens, bathrooms, offices and basements.
An instant price online, then a free survey to design the system and fix the price before we start.
Annual servicing from £120 + VAT per unit, for systems we installed and ones we didn't.
Fault finding and repairs on all the main brands: leaks, error codes, and units that won't cool or heat.
Duct Cleaning
Thorough removal of dust and debris from ducts to improve air quality and airflow.
Why people choose Airconcool
Extended warranty
As authorised installers we can offer extended manufacturer warranties on the systems we fit.
Highly rated
We are one of the highest rated air conditioning installers in London, with 175+ reviews across Google, Trustpilot and Checkatrade.
Free survey and design
We visit, measure up and design the right system before you commit to anything.
Certified engineers
REFCOM and Safe Contractor certified, and F-Gas registered as a company (FGAS3011677).
Quick installs
Most units are fitted in 4–8 hours, and we keep disruption and mess to a minimum.
Trusted brands
We fit Mitsubishi Electric, Fujitsu and Daikin, and service all the main brands.
What our customers say
175+ reviews across Google, Trustpilot and Checkatrade, from homes and businesses across London and Surrey.
From price to installed in four steps
You get a price before anyone visits, and a fixed quote before any work starts.
Get a price
Use our instant price tool or call us on 0330 470 8041. For most homes we can give you a price before visiting.
Free survey
We visit, measure the rooms and agree where the indoor and outdoor units and pipes will go.
Fixed quote
You get a written quote with everything included, and the price won't change on the day.
Installation
Most units take 4–8 hours to fit. We pressure-test, commission and show you how it all works.
Common questions
How do I get started?
The simplest way to get started is by giving us a call. We will take your details and send a follow-up email to gather some basic information about your requirements. For small-medium projects, we will often provide a free estimate before arranging a site survey, giving you an idea of potential costs.
For the most accurate estimate and final quotation, we always recommend arranging a free site survey, where we assess your property and discuss your options in detail.
What does an air conditioning system involve?
Air conditioning comes in various types, including wall-mounted, floor-mounted, ducted/concealed systems, and specialised options for commercial spaces. In most installations, an indoor unit (one of the types mentioned) is connected to an outdoor unit via pipes and cables. Important information to know is these units can be used for both heating and cooling.
Because an outdoor unit is essential for standard air conditioning systems, it is important to have a suitable location for it. In some newly built flats, external units may not be permitted. In such cases, a water-based system (which does not require an outdoor unit) would be necessary; however, we do not currently provide these systems.
If you're unsure whether you can install an outdoor unit on your property, feel free to reach out, and we’ll be happy to advise you.
How long does installation take?
Most standard residential AC installations take 4 to 8 hours per unit, depending on system complexity and home layout. We’ll give you a time estimate before we start and keep you informed throughout the process.
Do you offer warranties or guarantees on your work?
Yes. All our installations and repairs come with a parts and labour warranty, and as authorised installers we can offer extended manufacturer warranties on the systems we fit.
How often should I service my air conditioning unit?
We recommend servicing your AC unit at least once a year, ideally before the summer season. Regular maintenance ensures optimal performance, prevents breakdowns, and can extend the lifespan of your system.
Get a price today
Two minutes online for an instant price, or call us on 0330 470 8041 to arrange a free survey.
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Areas we cover:
Westminster · City of London · Kensington & Chelsea · Hammersmith & Fulham · Wandsworth · Richmond · Kingston · Wimbledon & Merton · Camden · Islington · Ealing · Chiswick & Hounslow · Hillingdon · Brent · Barnet · Haringey · Harrow · Esher, Cobham & Weybridge · Epsom & Ewell · Leatherhead & Dorking · Guildford · Woking · Staines & Sunbury · Egham & Virginia Water · Reigate & Banstead · Watford · Rickmansworth · Bushey & Radlett · St Albans · All areas
Clear terms for every Airconcool service
Before accepting a quotation, booking a visit, paying a deposit or instructing us to begin work, please read our Terms and Conditions. They explain the responsibilities, payment arrangements, warranties and conditions that apply to our services.
- Quotations
- Payments
- Cancellations
- Warranties
Terms & Conditions
View the complete terms covering Airconcool installations, servicing, maintenance, repairs and call-outs.
Read Full Terms