Greater London · Air conditioning installation
Air con installers in Walham Green
Need air conditioning in Walham Green? We diagnose first, fix the price and book the work around you, finishing with proper records.
- A business premises that overheats in summer
- A loft room or top floor that bakes in summer
- A room that’s unbearable on warm days
FAQs for Walham Green
Will air conditioning in Walham Green need planning permission?
The answer turns on the property and where the outdoor unit would sit. Central Walham Green sits inside a conservation area. Put simply: reversible systems on houses can be permitted development, cooling-only ones can’t, listed buildings need consent, and conservation areas limit outdoor units facing a road. When your property needs a decision, we contact the local planning authority (for Walham Green, normally Hammersmith and Fulham council).
Can you do air conditioning in Walham Green?
Yes, Walham Green is within the area we cover. To start, call 07833 053749 or send an email with a few pictures.
What warranty do I get?
Warranty is the manufacturer’s own, on its terms. Each brand sets its own conditions and periods, so we explain them on your quote.
What does F-Gas certified mean?
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.
Is air conditioning possible in a flat?
In many cases, but permissions come first. You will usually need the landlord’s or management company’s consent for the outdoor unit and the pipe route, so check the lease. Permitted development rules for flats are also tighter than for houses, and we flag anything that may need permission. This is general information, not legal advice.
What size air conditioning unit do I need?
Floor area is only part of it. Glazing, orientation, the roof and what goes on in the room all affect it and the survey covers each of them.
Where will you put the outdoor unit?
It can go on a wall bracket, at ground level or on a flat roof, wherever the pipe route, airflow and servicing access work best. We also think about noise near bedrooms and neighbours and position can affect planning.
Air con installers in Walham Green
Across Walham Green, every installation follows the same steps: a site survey, or photos for simple jobs, then a fixed-price quote, the installation, commissioning and F-Gas records. You know the price before any work starts and the paperwork is in your hands when we finish. People searching for “air con near me” in Walham Green 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. Many people start with one wall-mounted unit in the room that suffers most, while a multi-split serves several rooms from one outdoor unit, which helps where outside space is limited.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. Where yours does, a regular service with us keeps that side in order and each visit is recorded.
- Place
- Walham Green (SW6, SW10, SW11)
- Region
- Greater London
- Replies
- Same working day
- Approvals
- NICEIC and F-Gas
- Prices
- From £1,200 + VAT
- Price
- Fixed after a survey or pictures
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
Rented and managed buildings
Bigger systems bring extra duties: systems with an effective rated output over 12 kW need a TM44 inspection by an accredited energy assessor at least every 5 years. We can arrange it, prepare the system for it and fix what it finds.
Under the GB F-gas rules, responsibility for leak checks is shared between whoever operates the equipment and the engineers who work on it. Where a building is let or managed, the lease or contract should make clear who looks after the system and we’re happy to deal with whoever it is.
What we do, step by step
The work area is kept tidy throughout, with dust sheets down and offcuts and packaging cleared up. If we need to drill through a wall, we agree the spot with you first. On site, it takes about a day for a single-room system, longer for multi-room and ducted systems. Let us know who controls access to the building in Walham Green, as that saves time on the day.
- We survey the property, or work from your pictures for a simple job.
- Output, positions and price are settled before anything is booked.
- On the day, dust sheets go down and the indoor and outdoor units are fitted.
- Pipework, cable and drain are run, the circuit is connected and the pipework is pressure tested and evacuated.
- The system is commissioned, the controls explained and the F-Gas records handed over.
Getting ready for the visit
- Mention any managing agent or landlord rules we need to follow
- Make sure we can reach the outdoor unit, or where it will go
- Let us know where we can park and unload
How to get a quote
To help us quote: where the property is and what kind of building it is, photos of the rooms or units, the make and model of any existing system and anything you’ve noticed, such as an error code or a noise. Then call 07833 053749.
Related advice
Why it’s worth doing now in Walham Green
Fans and portables move warm air around rather than removing it. A properly installed split moves heat outside, keeps the noisy parts out of the room and in most cases heats too, so it works for you in winter as well. In a London building, getting the freeholder’s or agent’s agreement can take a while, so it’s worth starting early.
Homes, offices, shops and public buildings are all priced the same way: what’s needed, how we reach it, the parts and the labour. Call for a fixed-price quote and we’ll go through it with you.
Why book with us
- 24/7 emergency line for breakdowns
- F-Gas company certification
- A reply the same working day
- NICEIC approved electrical contractors
Read how installs are priced and our accreditations and certificates.
Places near Walham Green
What else we do in Walham Green
Do you need air conditioning in Walham Green?
Many people try a portable unit first. A portable unit has to vent its warm air through a hose out of a window, which lets some heat back in, and its compressor sits in the room with you. A fixed split system puts the compressor outside.
These are the situations we see most often:
- Rooms under the roof that stay hot into the night
- Uncertainty over the right type and size of system
- Old electric heaters you’d like to replace with something more efficient
Around Church of St John, a quick check of the listing and conservation maps is part of planning any install.
Comparing quotes
- What paperwork you will receive afterwards
- Whether the quote shows VAT clearly
- Who does the electrical work, and whether they can certify it
Air conditioning around Walham Green
The Valuation Office Agency’s council tax figures put about 54% of homes in and around Walham Green before 1919, and about 76% of households live in flats, according to the last census (2021). Older properties often mean solid walls and period details, so pipe runs are planned to stay neat and out of sight. For a flat, we look at balconies, flat roofs and rear walls for the outdoor unit, and the lease often needs checking first. London installs often hinge on outside space, the lease and access to the building.
Close to Imperial Wharf station? A small study or box room used for work can normally be cooled with a single indoor unit.
Walham Green is about 2 miles south of Kensington, in Greater London. Whether you are in the middle of Walham Green or further out, we cover air conditioning, from small jobs to large ones. Walham Green is one of 764 places in Greater London where we work.
Not far from Walham Green, a recent job of ours was on East Hill, Wandsworth (SW18), about 2 miles south: installing a Daikin wall-mounted unit in the open-plan living area. See the job
Getting to Walham Green is easy by the A304. That includes properties on Farm Lane, Lots Road and Epple Road and the roads around them. Nearby, we also cover air conditioning in Chelsea Harbour (1 mile south-east), Parsons Green (1 mile south-west), World's End (1 mile north-east), Sands End (1 mile south-east) and West Brompton (1 mile north). Larger places within reach include London (4 miles east), City of Westminster (3 miles north-east), Marylebone (3 miles north-east) and St Pancras (5 miles north-east).
Around Walham Green
We fit and service air conditioning in homes and premises around Natural History Museum Library and Archives, Heatherley School of Fine Art and Langford Primary School and the streets around them. Other local landmarks include William Parnell Park (less than half a mile south) and The Rose pub (under half a mile south-east). Walham Green has its own railway station: Imperial Wharf station. A little further out are Chelsea Stadium Tour And Museum (less than half a mile north) and Chelsea and Westminster Hospital (0.5 miles north-east). Not far away are Battersea Park Lake and WWT London Wetland Centre.
A customer’s words
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead