Greater London · Air conditioning installation
Air conditioning installation in Hounslow, Greater London
Air conditioning in and around Hounslow, from the first look to the final check with the price fixed before work begins.
- Portable units that are noisy and barely cope
- A loft conversion that is too warm to use
- A business premises that overheats in summer
About our air conditioning in Hounslow
We fit wall-mounted splits, multi-split systems, ducted systems and ceiling cassettes, with VRF for larger buildings. The right choice depends on the rooms, the building and how visible you want the indoor units to be, and we explain the options on the survey. People searching for “air con near me” in Hounslow want two things: a sensible price and someone qualified. Our typical prices are on the site, and every install is done by F-Gas qualified engineers.
Top-floor flats and rooms with big south- or west-facing windows tend to be the first to overheat in London. A single wall-mounted unit in the worst room is often where people start, and a multi-split can cover more rooms from one outdoor unit where space outside is short.
Each manufacturer sets its own warranty period. Daikin, for example, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. For any other brand, we explain the manufacturer’s terms on your quote.
- Location
- Hounslow (TW13)
- Region
- Greater London
- Guide price
- £1,200–£2,200 + VAT for one room
- Quote
- Fixed-price quote after a site survey
- Certified
- NICEIC approved, F-Gas certified
- Call
- 07833 053749
- Last updated
- 30 October 2026
When something else is needed
Not every problem is solved by air conditioning, and we’ll tell you before work begins. It will not put right:
- Gas boiler or central heating faults (we do not work on gas boilers)
- A lack of fresh air (most split systems recirculate room air rather than bringing fresh air in, which is a job for ventilation)
- A building fabric problem such as single glazing or no loft insulation
If you are not sure, just phone 07833 053749 or fill in the contact form and we will give you a straight answer.
What the work covers
- Air-to-air heat pumps
- VRF systems
- Multi-split systems
- Wall-mounted split systems
- Ceiling cassettes
- Ducted systems
How it works
You do not need to do much on the day. Someone needs to let us in and show us the units, or where they’re going, and we take it from there. Before we leave, the area is tidied and we explain what we’ve done. If a freeholder or agent needs to agree the work in Hounslow, we can send them the details.
- You send photos, or we visit and survey the rooms and outside.
- Output, positions and price are settled before anything is booked.
- We protect the area, then fit both halves of the system.
- We run and connect the pipes, cable and drain, then pressure test and evacuate the circuit.
- We commission, show you the controls and leave the F-Gas and warranty paperwork.
Before we arrive
- Make sure someone can let us in at the agreed time
- Make sure we can reach the outdoor unit, or where it will go
- Clear access to the fuse board
How to get a quote
For a fixed-price quote, ring us on 07833 053749 and tell us about the property and what you need. A few pictures make it quicker. We reply to enquiries the same working day.
Related advice
Different systems, different jobs
Ceiling cassettes
A cassette sits flush in a suspended ceiling and spreads air in several directions, which suits offices, shops and open-plan spaces.
Multi-split systems
You can mix indoor unit types on many multi-split systems: a wall unit in one room, a ducted or floor unit in another, as the manufacturer allows. We plan the mix on the survey.
Also near Hounslow
Also in Hounslow
FAQs for Hounslow
Is Hounslow in your area for air conditioning?
Yes, Hounslow is within the area we cover. Tell us a little about the job and we’ll take it from there.
What’s the best way to get a price for air conditioning in Hounslow?
Start with a short message: the address, what you need and a picture or two. Where pictures aren’t enough, a survey comes first and the fixed-price quote follows.
Do you survey before quoting?
Yes. Photos often do the job for simple work, while bigger systems and repairs that need testing get a visit.
Can I do any of the installation myself?
The refrigerant side has to be done by a qualified engineer working for an F-Gas certified company. That is a legal requirement, and it also matters for the manufacturer’s warranty. We can quote for the whole job, from supply to commissioning.
Can we book visits on a schedule?
Yes. Send details of the systems and how they’re used and we’ll propose a schedule and quote for it. Leak checks required by the F-gas rules can be built in for larger systems.
How long does it take to fit air conditioning?
A single-room system is typically fitted in a day. Multi-room and ducted systems take longer, depending on the pipe routes and access and the quote says how long to expect.
Do I get paperwork after the visit?
Yes. It’s the record a manufacturer or the next engineer will ask to see: the date, the work, and any refrigerant added or recovered.
Before you call an engineer
Write down what you notice: error codes, noises, drips, smells or a drop in performance. It makes our diagnosis quicker, and a photo or a short video of the display is even better.
Good habits make our visits easier, not unnecessary. Simple care keeps the air moving through the system, but the inside of the units, the refrigerant and the electrics still need a qualified engineer.
Homes in Hounslow and air conditioning
In London, outdoor unit positions, building rules and access tend to need more planning than the install itself.
Living close to Church of St Dunstan? Some older properties in parts like that are protected, and the survey finds out whether yours is. If you work from home near Sunbury station, a home office that overheats is one of the easiest rooms to cool.
Hounslow is about 1 mile north of Sunbury-on-Thames, in Greater London. Whatever kind of property you have in Hounslow, our engineers can help with air conditioning. You will hear back from us the same working day and our emergency line runs 24/7. Hounslow is one of 764 places in Greater London we cover for homes and businesses. Guildford, roughly 14 miles off, has its own page on this site.
The closest recent job we can point to from Hounslow was on Church Street, Staines-upon-Thames (TW18), about 3 miles west: installing two LG wall-mounted units in the main office area and a single unit in the client meeting room. More about it
Jobs in TW13 are looked at, quoted and booked the same way as anywhere else. Nearby, we also cover air conditioning in Ashford Common (1 mile south-west), Littleton Common (1 mile south-west), Sunbury-on-Thames (1 mile south), Feltham (1 mile north-east) and Bedfont (1 mile north). Within a short drive, we also cover London (15 miles east), City of Westminster (13 miles north-east), Marylebone (14 miles north-east) and Kensington (11 miles north-east).
What’s near Hounslow
We fit and service air conditioning in homes and premises around Sunbury Park, Sunbury Manor School and Sunbury Manor School and the streets around them. For rail, the closest station is Sunbury station, about 0.9 miles south-east of the centre. Other landmarks nearby include Treaty Centre (3.8 miles north-east) and Ashford Hospital (1.9 miles north-west). For a walk, there’s St Ann's Hill and Staines Reservoirs.
From one of our customers
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath