Greater London · Air conditioning installation
Air conditioning installation in Brompton, Greater London
One call covers supply, installation and commissioning of air conditioning for homes and businesses, from one room to a whole building in Brompton: diagnosis, fixed price, work and sign-off. An F-Gas certified company, NICEIC approved, on Checkatrade.
- Rooms under the roof that stay hot into the night
- A system on old refrigerant that’s due for replacement
- Expensive direct electric heating
Air con installers in Brompton
We fit wall-mounted splits, multi-split systems, ducted systems and ceiling cassettes, plus VRF systems for bigger commercial buildings. Which one suits you depends on the space, the building and how much of the unit you want to see, and we explain the options on the survey. Modern air conditioning heats as well as cools: the Energy Saving Trust notes that air-to-air heat pumps are sometimes called air conditioning, so a system bought for summer earns its keep in winter too.
Across London, and in Brompton too, a lot of air conditioning goes into flats and terraces rather than detached houses. That shapes the job: where the outdoor unit can go, how the pipework reaches it and who needs to agree first. A freeholder or managing agent often has a say in a flat, and we can give you the details they’ll ask for.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Place
- Brompton (SW3, SW7, SW1X)
- Region
- Greater London
- Credentials
- F-Gas certified company, NICEIC approved
- Typical price
- One room: £1,200–£2,200 + VAT
- Pricing
- Fixed after a survey or photos
- Call
- 07833 053749
- Updated
- 30 October 2026
When something else is needed
To be straight with you, some problems need a different answer:
- A ventilation problem rather than a temperature problem
- A building fabric problem such as single glazing or no loft insulation
- Damp from leaks or a lack of ventilation
Not sure which it is? You can give us a ring on 07833 053749 or send an email and we’ll tell you honestly before you book.
Where we work
- VRF systems
- Ceiling cassettes
- Wall-mounted split systems
- Air-to-air heat pumps
- Multi-split systems
- Ducted systems
Air conditioning around Brompton
About 69% of homes in and around Brompton were built before 1919, according to Valuation Office Agency council tax records, and about 77% of households live in flats, according to Census 2021 figures. Older properties often mean solid walls and period details, so pipe runs are planned to stay neat and out of sight. In flats, the lease and the freeholder normally decide where an outdoor unit can go, and the permitted development rules for flats are tighter. London installs often hinge on outside space, the lease and access to the building.
About 0.8 miles south stands Carlyle's House. Listed homes in any area need consent first, so tell us if yours is one. Close to London Victoria station? A small study or box room used for work can usually be cooled with a single indoor unit.
Brompton is about 1 mile south of City of Westminster, in Greater London. For air conditioning in and around Brompton, please call 07833 053749 for a fixed-price quote. We work across London and the South East, Brompton included. Brompton is one of 764 towns, villages and districts in Greater London we cover for homes and businesses.
Our nearest recent job to Brompton was on East Hill, Wandsworth (SW18), about 3 miles south-west: installing a Daikin wall-mounted unit in the open-plan living area. See the job
Here we cover the SW3, SW7 and SW1X postcode area. The A315 and A3212 pass through or close to Brompton, which keeps journeys to surveys and visits simple. Close to Brompton, our area also takes in Chelsea (1 mile south), Belgravia (1 mile north-east), South Kensington (1 mile south-west), Victoria (1 mile east) and Little Chelsea (1 mile south-west). We also work in nearby towns such as London (3 miles east), St Pancras (3 miles north-east), Shoreditch (4 miles north-east) and Walthamstow (9 miles north-east).
Landmarks near Brompton
Around Brompton, our work takes us to homes and businesses near St Thomas More RC Language College, St Joseph's Catholic Primary School and Natural History Museum Library and Archives and the streets around them. Other local landmarks include Shuckburgh Arms (under half a mile south-west) and Burton’s Court (0.5 miles south). The closest station to Brompton is London Victoria station, about 0.8 miles east. Nearby you’ll also find Baynard's Castle (3 miles east) and Berkshire & Westminster Dragoons Museum (less than half a mile south-east). Not far away are Greville Place nature reserve and Serpentine.
Towns and villages near Brompton
What else we do in Brompton
What affects the quote in Brompton
A fixed price needs a few facts first. We check:
- The distance and route between the indoor and outdoor units
- How many units are involved
- Whether the existing supply is suitable
What you pay reflects the actual work. That is why we look at the job first, from pictures or on a survey, and why the quote is fixed before we start.
Asking for a quote
When you call or email, it’s useful to have:
- Photos showing the indoor unit and the space around it
- Any previous service or F-Gas records
- The rating plate or label on any existing unit
Published ranges are a starting point; the quote is built on your property, because every property is different. Once we have looked at the job, from photos or on a survey, you get a fixed price. To start, phone us on 07833 053749 or email us.
The process
The work area is kept tidy throughout, with sheets down and mess cleared as we go. Any holes, fixings or cable routes are agreed with you before we drill. On site, it takes anything from a day for one room to several days for a multi-room or ducted system. A few photos of the room, the outside wall and the fuse board help us plan a job in Brompton.
- Diagnosis comes first, with a survey of the rooms, outside space and fuse board.
- Then the prescription: the right system and size for each room, on a fixed-price quote.
- Then the work: units up, pipes and drain run, and a new circuit where needed.
- Testing: the circuit is pressure tested and evacuated before the refrigerant is released.
- The sign-off: commissioning, a walk through the controls, and the F-Gas records and warranty details.
Getting ready for the visit
- Clear access to the fuse board
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Plan for pets to be kept clear during the visit
How to get a quote
Getting a quote is straightforward. Call or email with a few details and we will come back to you the same working day. Where a survey is needed, we arrange a time that suits you.
Advice
Looking after your system
Aftercare is straightforward, and it helps at the next service:
- Let filters dry fully before you put them back
- Close windows and doors while the system is cooling
- Book an annual service
An annual service keeps the system running efficiently, and some manufacturers make regular servicing a condition of their warranty. We’ll remind you when it’s due, so it does not get forgotten.
Regular filter cleaning is the simplest thing you can do. Blocked filters cut airflow and make the system work harder, so it uses less electricity for the same comfort.
Common questions in Brompton
Can I fit air conditioning in Brompton without planning permission?
The answer turns on the property and where the outdoor unit would sit. The Chelsea Conservation Area takes in the middle of Brompton. An air-to-air system used for heating as well as cooling can be permitted development on a house if it meets the conditions, but a cooling-only unit is not covered, listed buildings need consent and conservation areas restrict outdoor units facing a road. Where needed, we check with Kensington and Chelsea council, which is typically the planning authority for Brompton.
Can I have air conditioning in a flat in Brompton?
In many cases, yes, once the lease and the building’s rules are checked. We look at where the outdoor unit could go, such as a balcony, flat roof or rear wall, and write it up for the freeholder or agent.
Are you F-Gas certified?
AirCon Doctor is an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We’re members of Checkatrade too.
Can you fit air conditioning in a leasehold flat?
Often, yes, but there are extra steps. You will usually need the landlord’s or management company’s consent for the outdoor unit and the pipe route and the lease will say. Planning rules for flats are tighter too, and we flag anything that may need permission. This is general information, not legal advice.
Do you survey before quoting?
Yes. Photos often do the job for simple work, while larger systems and faults that need testing are seen on site.
Do I need a new electrical circuit?
Most systems need their own supply from the consumer unit. Adding a new circuit is notifiable building work under Part P unless it’s done by a registered competent person, and we are NICEIC approved, so we can install and certify it.
Why use an F-Gas certified company?
The law says any company working on equipment containing F gas has to be certified, and the engineers need their own qualifications. It’s how you know the refrigerant is being handled legally and safely.
A customer’s words
“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