Eton Air Conditioning designs and installs efficient, reliable air conditioning systems for homes and businesses across London, Eton and Berkshire. With over 10 years’ experience, our qualified engineers handle every stage, from the free site survey and heat load calculation to a clean, professional installation and handover.
We install wall-mounted split systems, multi-split systems for several rooms, and ducted and ceiling cassette units for commercial spaces, using leading brands including Mitsubishi Heavy Industries and Daikin. Every system is sized correctly for your space, so it runs quietly, efficiently and reliably for years.
No-obligation, fixed quotes
Every property is different. After a free survey, we recommend the system that best suits your rooms, layout and budget.
The most popular choice for bedrooms, living rooms and home offices. One indoor unit connects to a compact outdoor condenser: quiet, efficient and usually installed in a day.
Best for single roomsConnect several indoor units to one outdoor unit, so you can cool or heat multiple rooms independently while keeping the outside of your property tidy.
Best for multiple roomsA concealed system that delivers air through discreet ceiling or floor grilles, ideal for refurbishments, new builds and premium homes.
Best for hidden installationsRecessed into the ceiling to spread air evenly across larger rooms, making them a popular choice for offices, shops and restaurants.
Best for commercial spacesA practical option where wall space is limited, such as conservatories, loft rooms and spaces with sloping ceilings.
Best for lofts & conservatoriesFrom a single bedroom to a busy restaurant, we plan each installation around how you use your space.
Stay cool on hot summer nights and warm through winter. We install quiet, discreet systems that suit your home and its layout, with neat pipework and a tidy finish.
Keep staff productive and customers comfortable. We design and install efficient systems for businesses of all sizes, planned around your opening hours to minimise disruption.
Modern air conditioning does far more than cool a room in summer. Today’s inverter systems work as air-to-air heat pumps, providing efficient heating in winter and precise temperature control all year round.
Every system we install is sized using a heat load calculation, so it runs quietly and efficiently without wasting energy.
High SEER and SCOP ratings help keep running costs low.
Stay cool in summer and warm in winter with a single system.
Careful pipework routing, tidy trunking and a spotless finish.
A clear, straightforward process from your first call to a fully working system.
Call us or send the form with a few details about your property.
We visit, measure your rooms and carry out a heat load calculation.
We recommend the right system and give you a clear, itemised quote.
Indoor and outdoor units, pipework and electrics installed neatly, usually in 1 to 2 days.
We pressure-test, commission and check the system is performing correctly.
We show you how to use your system and offer servicing to keep it efficient.
Every property is different, so we price each installation after a free site survey. Your quote is clear, itemised and has no hidden costs.
We visit your property, measure your rooms and carry out a heat load calculation, then give you a clear, itemised quote with no hidden costs and no obligation.
Not sure what’s allowed at your property? Here’s what you need to know, and we’ll confirm everything during your survey.
Most domestic air conditioning falls under permitted development, as long as the outdoor unit meets size and positioning conditions. We will check this during your survey.
If you live in a flat, you may need permission from your freeholder or managing agent. We can provide the technical details they need.
These properties usually need consent before an outdoor unit is installed. We will help you choose discreet positions and systems.
Air conditioning systems contain refrigerant gas, so installation must be carried out by a certified engineer in line with UK F-Gas regulations.
From Westminster and Kensington to Ealing, Richmond, Windsor and Maidenhead, our engineers install air conditioning in homes and businesses across every London borough and the wider Berkshire area.
Book a free site survey and get a clear, no-obligation quote for your home or business.
Answers to the questions we are asked most about installing air conditioning.
The cost depends on the number of rooms, the type of system and how complex the installation is. We provide a free site survey and a clear, itemised quote with no hidden costs.
Most single-room wall-mounted systems are installed in one day. Multi-split, ducted and commercial systems can take two days or more, depending on the project.
Most domestic installations fall under permitted development. Listed buildings, conservation areas and some flats may need consent, and we will advise you during your survey.
Yes. We regularly install air conditioning in flats and apartments. You may need permission from your freeholder or managing agent for the outdoor unit, and we can supply the technical details they need.
Yes. Most modern systems are air-to-air heat pumps, providing efficient heating in winter as well as cooling in summer.
We supply and install leading brands, including Mitsubishi Heavy Industries and Daikin.
We install air conditioning across all London boroughs, plus Eton, Windsor, Slough, Maidenhead, Reading and the wider Berkshire area.
Keep your new system running at its best with our repair, servicing and heat pump services.
Annual servicing to keep your new system efficient and reliable.
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