Air conditioning installation in a modern home interior

Air conditioning installation in Surrey and London

We design and install air conditioning for homes and businesses across Surrey, Berkshire and London — single rooms, whole houses, offices, shops, restaurants and server rooms. Every system is sized for the space by a surveyor, fitted by F-Gas registered engineers, and handed over working. This page tells you which of our installation pages is the right one for you.

Reviewed by [NAMED ENGINEER], F-Gas registered engineer, HT Cooling Ltd · Last checked [DATE]

Request a quote 03453 022 969

Which installation page do you need?

If it is your home — a bedroom, a loft conversion, a home office, or the whole house — start with domestic air conditioning installation. We fit wall-mounted, ceiling and ducted systems, and we will tell you plainly which one suits the room.

If it is an office, start with office air conditioning. If it is a shop or showroom, retail air conditioning. If it is a restaurant, café or bar, restaurant air conditioning — kitchens and dining rooms need different treatment and we cover both.

If the building has more than four or five rooms to cool, or several floors, read about VRF air conditioning. One outdoor unit serves many indoor units and each room controls its own temperature.

If it is a server room or comms room, go to server room cooling. It runs all year, it has to fail safe, and it is designed differently.

For any other commercial building, or if you are not sure, commercial air conditioning installation is the place to start. If the building is in London, we have a page for commercial air conditioning in London as well.

What every installation includes

A site survey before we quote, so the system is sized for the room and not guessed from a floor plan. A fixed written quote. Units from Daikin, Mitsubishi Electric or Samsung. Installation by F-Gas registered engineers, with the pipework pressure-tested and the system commissioned and handed over working. A walk-through of the controls before we leave. [WARRANTY TERMS — Harry to confirm the equipment and labour periods before this line is published]

Heating as well as cooling

Every system we fit heats in winter as well as cooling in summer. If heating is the main reason you are looking, our heat pumps page explains how an air conditioning system works as an air to air heat pump.

Cost

Prices depend on the number of rooms, the pipe runs and the electrics, so we quote after a survey. [LINK TO /air-conditioning-cost ONCE THAT PAGE IS PUBLIC — leave this line out until then]

Our air conditioning pages

Domestic air conditioning installation

For homes — one room to the whole house

Commercial air conditioning installation

Offices, shops, warehouses and public buildings

Office air conditioning

Open-plan floors, meeting rooms, reception areas

VRF air conditioning

Larger buildings — many rooms, one system

Server room cooling

Comms and server rooms that must not overheat

Restaurant air conditioning

Kitchens and dining rooms

Retail air conditioning

Shops, showrooms and salons

Commercial air conditioning in London

Commercial installs inside London

Why people choose HT Cooling

Every engineer who works on refrigerant is F-Gas registered (certificate number 2004080). We hold Constructionline Gold, SMAS Worksafe and Acclaim accreditation, and our engineers are City & Guilds trained. We are rated [GOOGLE SCORE] on Google from [GOOGLE REVIEW COUNT] reviews and [CHECKATRADE SCORE] on Checkatrade from [CHECKATRADE REVIEW COUNT] reviews — check both counts on the day you publish. We are based in Lightwater, Surrey, and work across Surrey, Berkshire, Hampshire and London.

Questions people ask

A single wall-mounted unit in a home is usually fitted in a day. A multi-room system takes longer, and a commercial installation is planned around your opening hours. We give you the time in the quote, and we stick to it. [Harry to confirm the single-unit figure before publishing]

Most homes do not, because the outdoor unit usually falls within permitted development. Flats, listed buildings and conservation areas are different, and some commercial buildings need consent. We check this at the survey and tell you before you commit.

Daikin, Mitsubishi Electric and Samsung. We choose the model for the room, not the other way round, and we will explain why we have recommended what we have.

Yes. Every system we install is a heat pump — it moves heat into the room in winter and out of it in summer. Our heat pumps page explains how it works and what it costs to run.

Where we work

We cover Surrey, Berkshire, Hampshire and London from our base in Lightwater. See all the areas we cover, including Woking, Guildford, Camberley, Bracknell, Ascot, Windsor, Richmond and Chelsea.

Talk to an engineer, not a call centre

Call 03453 022 969 or send us a few details and we will come back to you the same working day.