Greater London · Air conditioning installation
Air con installers in Petts Wood
We cover Petts Wood for air conditioning. Diagnosis first, a fixed price and proper paperwork when we finish.
- Working from home in a room that gets too warm
- Uncertainty over the right type and size of system
- Portable units that are noisy and barely cope
Air conditioning in Petts Wood
Across Petts Wood, every installation follows the same steps: a site survey, or pictures for simple jobs, then a fixed-price quote, the installation, commissioning and F-Gas records. You know the price before we start and the paperwork is in your hands when we finish. A lot of the calls we get from Petts Wood are about one room that’s too hot to sleep or work in. That’s usually a single wall-mounted split, from £1,200 + VAT.
Space outside is often tight in Petts Wood, as in much of London, which means a rear wall bracket, a flat roof or a balcony is often the best spot for the outdoor unit. Neighbours’ windows and noise matter as much as appearance when we choose the position, and the pipe run is planned to be short, neat and out of the way.
Aftercare is simple, and most of it is in the manual: keep the outdoor unit clear, follow the manufacturer’s guidance on cleaning and book a service at the interval they recommend. It also keeps you on the right side of any warranty terms that ask for servicing.
- Where
- Petts Wood (BR5, BR6, BR2)
- Region
- Greater London
- Pricing
- A fixed-price quote up front
- Accreditations
- F-Gas certified, NICEIC approved
- Price guide
- From £1,200 + VAT
- Call
- 07833 053749
- Last updated
- 30 October 2026
Landlords, agents and facilities managers
Whether it’s one property or many, you get the same standard: diagnosis, a fixed price, access agreed with the people on site and paperwork at the end.
Under the GB F-gas rules, responsibility for leak checks is shared between whoever operates the equipment and the engineers who work on it. In a let or managed building, it’s worth agreeing who that operator is, and we can work for either side.
What happens on the day
There’s very little for you to do on the day. Just let us in and point us to the units, or to where they’ll be fitted, and the rest is down to us. Before we leave, the area is tidied and we explain what we have done. For a job in Petts Wood, tell us about parking, permits and access to the building when you get in touch.
- Diagnosis comes first, with a survey of the rooms, outside space and fuse board.
- Next, a recommendation for each room and a fixed price.
- Then the work: units up, pipes and drain run, and a new circuit where necessary.
- 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.
How to prepare
- Let us know where the consumer unit is
- Tell us about any building rules, permits or sign-in
- Find the manual or the paperwork for the system, if you have it
Getting a price
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. Once we’ve looked at the job, from photos or on a survey, you get a fixed price. To get going, call 07833 053749 or use the quote form.
Related advice
Also near Petts Wood
More services for Petts Wood
FAQs for Petts Wood
Do you cover Petts Wood for air conditioning?
Yes, Petts Wood is within the area we cover. Get in touch with the details and we reply the same working day.
Do I need permission to put air conditioning in my flat in Petts Wood?
Typically, 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.
Why does F-Gas certification matter?
The law says any company working on equipment containing F gas has to be certified, and each engineer needs the right qualifications too. It’s how you know the refrigerant is being handled legally and safely.
Do you offer maintenance contracts?
Yes. Send details of the systems and how they’re used and we will propose a schedule and quote for it. That can include the leak checks the F-gas rules require for larger systems.
How do I know what size unit to get?
Floor area is only part of it. Windows, the direction the room faces, the roof above and the people and equipment in it all count, and we take them all into account on the survey.
Can I fit air conditioning or a heat pump myself?
The refrigerant side has to be done by a qualified engineer working for an F-Gas certified company. That’s the law, not just our preference, and it also matters for the manufacturer’s warranty. We are happy to quote for the full job, supply to commissioning.
Do you protect the property while you work?
Protection goes down first: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards when we finish.
What the work involves, system by system
Electrical supply
A dedicated circuit is normally needed. As NICEIC approved contractors, we install it and issue the certificate, which takes care of the Part P notification.
Wall-mounted split systems
Bedrooms, offices and living spaces are where wall-mounted units are most often fitted. We choose the position for even airflow and easy filter access rather than blowing straight at the bed or desk.
Homes in Petts Wood and air conditioning
Valuation Office Agency council tax records show about 71% of homes in the Petts Wood area date from 1919 to 1939, and the last census (2021) found about 87% of households in detached or semi-detached houses. Homes of that age usually have cavity or solid brick walls, and we check which before planning the pipe route. 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 you work from home near Petts Wood station, a home office that overheats is one of the easiest rooms to cool. Around St Francis Church, a quick check of the listing and conservation maps is part of planning any install.
Petts Wood is about 1 mile west of Orpington, in Greater London. Anywhere in BR5, we cover air conditioning. Petts Wood is one of 764 towns, villages and districts in Greater London we cover for homes and businesses.
Not far from Petts Wood, a recent job of ours was on Station Road, Orpington (BR6), about 1 mile east: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room. See the job
Streets in the area include Tent Peg Lane, Ryecroft Road and Beaumont Road, all of which are in our area. Work in BR5, BR6 and BR2 follows the same survey, fixed-price quote and written records as everywhere else we cover. Places around Petts Wood that are also on our list: Crofton (1 mile south), Broom Hill (1 mile south-east), Southborough (1 mile west), Locksbottom (1 mile south-west) and Bromley Common (2 miles west). Larger places within reach include London (11 miles north-west), City of Westminster (13 miles north-west), Marylebone (13 miles north-west) and Kensington (14 miles north-west).
Local landmarks in Petts Wood
Around Petts Wood, our work takes us to homes and businesses near Jubilee Country Park, Bromley High School and Daylight Inn. There’s a railway station in Petts Wood itself: Petts Wood station. Other landmarks nearby include Bridgeways Day Hospital (1.5 miles west) and Crofton Roman Villa (1.2 miles south-east). For a walk, there’s The Warren and Summer Hill.
Looking after it afterwards
After the visit, a few habits help:
- Have the system serviced once a year
- Tell us if the unit starts to leak, rattle or show a code
- Never run the system with the filters out
If anything is not right after we have gone, call us on the same number. Let us know what’s happening and any error code, and we will talk it through with you.
Book an annual service. A service cleans what you can’t reach and picks up faults before they stop the system and keeps the warranty paperwork right where servicing is a condition.
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