Greater London · Air conditioning installation
Air conditioning installation in Crofton, Greater London
Our engineers work in Crofton on supply, installation and commissioning of air conditioning for homes and businesses, from one room to a whole building. Diagnosis first, a fixed price and proper paperwork when we finish.
- Commercial rooms that are too warm for staff
- Not knowing which system, size or brand to choose
- Working from home in a room that gets too warm
What air conditioning will not do
We will always give you a straight diagnosis, so here’s what this work can’t put right:
- A building fabric problem such as single glazing or no loft insulation
- Work that needs permission from a landlord or the council
- Central heating repairs
Not sure which it is? You can ring 07833 053749 or send an email and we’ll tell you honestly before you book.
Parts of the system we cover
- Multi-split systems
- Wall-mounted split systems
- VRF systems
- Ceiling cassettes
- Air-to-air heat pumps
- Ducted systems
Air conditioning in Crofton, done properly
We approach an installation much as a doctor approaches a patient: survey first, install second, commission and hand over last. At sign-off, the system is tested in each mode, the controls are explained and the F-Gas records are left with you. Need an air conditioning installer for Crofton? AirCon Doctor works across London and the South East from East Grinstead, as an F-Gas certified company with NICEIC approval.
Planning permission isn’t normally needed for a house if the unit qualifies as permitted development, but listed buildings, conservation areas and flats often need consent first: we flag that at the survey.
Top-floor flats and rooms with big south- or west-facing windows tend to be the first to overheat in London. Many people start with one wall-mounted unit in the room that suffers most, and a multi-split can cover more rooms from one outdoor unit where space outside is short.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We will tell you how the manufacturer’s warranty is likely to apply before any chargeable work goes ahead.
- Where
- Crofton (BR6, BR5)
- Region
- Greater London
- Credentials
- NICEIC approved, F-Gas certified
- Price
- A fixed-price quote up front
- Guide price
- Single room from £1,200 + VAT
- Enquiries
- On the working day you ask
- Telephone
- 07833 053749
- Updated
- 30 October 2026
Signs you need air conditioning in Crofton
Some people come to us for heating rather than cooling. Direct electric heaters convert electricity into heat one for one, while an air-to-air heat pump moves heat from outside, so it gives out more heat than the electricity it uses. That is how most modern split systems work.
The things we are asked about most include:
- A room that’s unbearable on warm days
- Rooms under the roof that stay hot into the night
- A portable unit with a hose out of the window
About 3.2 miles north-west stands Bromley Palace. Listed homes in any area need consent first, so tell us if yours is one.
Questions to ask before booking
- Whether the quote shows VAT clearly
- Which brand and model they’re proposing, and why
- What paperwork you’ll receive afterwards
What affects the quote in Crofton
The survey or diagnosis tells us what the work involves. The main factors are:
- How far the pipework has to run, and where
- Whether it’s a one-off job or part of a maintenance contract
- The electrical supply and whether a new circuit is needed
Typical ranges are on our prices page, but your price depends on the job in front of us. Call for a fixed-price quote, and we’ll talk you through it.
What to send for a quote
The more you tell us, the more accurate the quote. When you get in touch, it helps to send:
- The outside wall, roof or yard where the outdoor unit sits or would go
- Wide photos of the room or the existing unit
- The postcode and whether it’s a home, flat or business
If you need air conditioning in Crofton, ring 07833 053749 or email us. Let us know the type of property and what you need, plus some photos if they’re to hand. Enquiries get a reply the same working day.
How the visit works
The first job on site is protection: dust sheets over floors and furniture near the work and nothing is moved without asking you. After that, anything electrical is made safe and we start. The work on site takes about a day for a single-room system, longer for multi-room and ducted systems, and we clear up before we go. A few photos of the room, the outside wall and the fuse board help us plan a job in Crofton.
- We survey the rooms and the outside of the property, or work from photos and details for simple jobs.
- We size the system for each room, then send a fixed-price quote with the units and where they go.
- Brackets go on, the units are hung and the refrigerant lines, cable and drain are routed between them.
- Once the electrics are connected, the pipework is tested for leaks and put under vacuum before any refrigerant flows.
- The system is commissioned and checked in every mode, and we hand over the controls, F-Gas records and warranty information.
Preparing for the visit
- Clear the space around the indoor unit, or where it will go
- Keep pets and children away from the work area
- Dig out any previous service or F-Gas records
Getting a quote
Photos are enough for some jobs; others need a visit first. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, you get a fixed price before any work is booked.
Advice
Air conditioning around Crofton
About 57% of homes in and around Crofton date from 1945 to 1972, according to the Valuation Office Agency’s council tax figures, and about 75% of households live in detached or semi-detached houses, according to the 2021 Census. We check the wall construction on homes of that age, as it decides how the pipework goes through. Houses normally have a side or rear wall with room for the outdoor unit, and a multi-split can serve several rooms from one outdoor unit. For a London home, we plan the outdoor unit position, the pipe route and any approvals before the day.
If your home is in one of the older streets near Church of Jesus Christ of Latter-Day Saints, it’s worth checking whether it’s listed or in a conservation area before an install.
Crofton is about 1 mile south-west of Orpington, in Greater London. Whatever kind of property you have in Crofton, we can help with air conditioning. We reply to enquiries the same working day and our emergency line runs 24/7. Crofton is one of 764 places in Greater London we cover for homes and businesses.
Our nearest recent job to Crofton was on Station Road, Orpington (BR6), about 1 mile north-east: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room. Read more
Work in BR6 and BR5 follows the same survey, fixed-price quote and written records as everywhere else we cover. If you need air conditioning at a property on Grange Road, Reed Avenue and Gumping Road or anywhere close by, we can help. We also cover the places around Crofton: Broom Hill (1 mile north-east), Locksbottom (1 mile west), Petts Wood (1 mile north), Farnborough (1 mile south) and Green Street Green (2 miles south). We also work in nearby towns such as London (11 miles north-west), City of Westminster (14 miles north-west), Marylebone (14 miles north-west) and Kensington (15 miles north-west).
Near you in Crofton
In Crofton, that means homes and buildings near The Priory School, Newstead Wood School and The Maxwell pub, among other places. Crofton has its own railway station: Orpington station. Other landmarks nearby include Orpington Hospital (1.1 miles south-east) and Crofton Roman Villa (under half a mile south-east). Open spaces near Crofton include Summer Hill and The Warren.
FAQs for Crofton
Can you do air conditioning in Crofton?
We do: Crofton falls inside our working area. Just phone 07833 053749 or email us with a few details.
Can I have air conditioning in a flat in Crofton?
Usually, yes, though leaseholders normally need the freeholder’s agreement. 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.
Will you need to do electrical work?
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 as NICEIC approved contractors we install and certify it as part of the job.
How quickly will you reply?
You will hear from us the same working day. If it’s an emergency, ring the 24/7 line instead.
Why use an F-Gas certified company?
Certification shows a business is approved to work on systems that hold F gas refrigerant. In Great Britain, that certification is a legal requirement, not an optional extra, and we hold it.
What warranty do I get?
Warranty comes from the manufacturer and depends on the brand and product. For example, Daikin’s standard warranty on split air conditioning is 2 years and we explain the terms for your brand on the quote.
Can I do the refrigerant work myself?
Not the refrigerant work. The F-gas rules require certified companies and qualified engineers for it, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
Places near Crofton
Other services in Crofton
What a customer said
“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