Greater London · Air conditioning installation
Air conditioning installation in Strand-on-the-Green, Greater London
Air conditioning across Strand-on-the-Green and nearby, from a site survey or diagnosis to sign-off with the price fixed before work begins.
- Too many options and no clear advice
- A home office that warms up with screens and equipment
- Rooms under the roof that stay hot into the night
What we are called out for in Strand-on-the-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.
If any of these sounds familiar, it’s worth a diagnosis:
- Portable units that are noisy and barely cope
- A loft conversion that is too warm to use
- Too many options and no clear advice
Living close to St Paul's Church? Some older properties in parts like that are protected, and the survey finds out whether yours is.
Questions to ask before you book
- Exactly what the price includes, from supply and fitting to commissioning
- Why the equipment they’re quoting suits the job
- Whether they hold F-Gas company certification, not just individual qualifications
Air conditioning for homes and businesses in Strand-on-the-Green
Air conditioning is not only for summer: most modern splits heat too. The Energy Saving Trust recognises that air-to-air heat pumps often go by the name air conditioning, so a well-chosen unit can be useful in winter as well as summer. If you want air conditioning in Strand-on-the-Green, one call covers the survey, the fixed-price quote, the installation and the F-Gas paperwork, wherever you are in Greater London.
Most installations here are a wall-mounted indoor unit, a short pipe run through the wall and an outdoor unit on the back or side of the property, with the condensate drained away safely.
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.
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
- Strand-on-the-Green (W4, TW9, TW8)
- Wider area
- Greater London
- Costs
- From £1,200 + VAT
- Approvals
- NICEIC and F-Gas
- Pricing
- Fixed-price quote after a site survey
- Enquiries
- We reply the same working day
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
Places near Strand-on-the-Green
What else we do in Strand-on-the-Green
What we do, step by step
Protection comes first: sheets over the floor and any furniture nearby and nothing is moved without asking you. Then the electrics are made safe and the work begins. It takes about a day for a single-room system, longer for multi-room and ducted systems, and we clear up before we go. Send us a few phone photos and we can often price a straightforward job in Strand-on-the-Green before visiting.
- First the diagnosis: a survey of the rooms, the walls, the outside and the electrics.
- Next, a recommendation for each room and a fixed price.
- The treatment: units fitted, pipework and drain routed, and the electrics installed.
- Checks: a pressure test for leaks, then a vacuum to clear moisture.
- Finally, the clean bill of health: commissioning, the controls explained and your paperwork handed over.
Preparing for the visit
- Let us know where we can park and unload
- Name a contact who can meet us at the agreed time
- Tell us about access, such as roof hatches, high walls or locked plant areas
Getting a price
Every quote shows the VAT clearly, with the rate that applies to your job. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it on the quote. For a fixed-price quote, call 07833 053749 or email us.
Advice
Your questions about air conditioning in Strand-on-the-Green
Can you fit air conditioning in a London flat in Strand-on-the-Green?
Normally, 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.
Can I fit air conditioning in Strand-on-the-Green without planning permission?
That depends on the building and where the outdoor unit goes. The Strand on the Green Conservation Area takes in the middle of Strand-on-the-Green. Since 2025, an air-to-air heat pump on a house can count as permitted development if it meets the conditions and is not used only for cooling. Listed buildings still need consent, and in a conservation area a road-facing wall or roof is not allowed under those rules. If there’s any doubt, we ask the planning department at Richmond-Upon-Thames council, typically the authority for Strand-on-the-Green.
Does air conditioning work as heating?
Yes, most modern split systems run as heat pumps, so they can heat a room in winter. The Energy Saving Trust points out that an air-to-air heat pump is often just called air conditioning. Some cooling-only models exist, so we confirm it for the model on your quote.
How quickly will you reply?
On the same working day you contact us. After that, we agree a survey, diagnosis or installation date that suits you, and you get a fixed price before any work goes ahead.
Does servicing affect my warranty?
It can, for some brands. Send us the make and model and we’ll tell you what the manufacturer expects, and book the service at the interval they recommend.
Where will you put the outdoor unit?
Wall brackets, ground level and flat roofs are all options, chosen for the pipe route, airflow and access. We also think about noise near bedrooms and neighbours, and the position can affect planning.
Do you work in Strand-on-the-Green?
Yes. We work across Greater London, Surrey, Kent, East and West Sussex, Hampshire, the Isle of Wight, Berkshire, Buckinghamshire, Oxfordshire, Hertfordshire and Essex, Strand-on-the-Green included.
What owners can safely do
There are a few things you can safely do yourself: keeping the outdoor unit clear, checking the mode and set temperature, and the routine cleaning in the manual. Opening up the units, the electrics and the refrigerant circuit are a job for us.
Before you call us about a fault, a few checks can save a visit: check the mode, the set temperature, the remote’s batteries and the breaker. If the breaker trips a second time, leave it off and call us on 07833 053749 or send an email.
Looking after your system
Once we have finished, these simple steps help:
- Never run the system with the filters out
- Have the system serviced once a year
- Use moderate settings for comfort and economy
Questions after the installation go to the same number. Tell us what the system is doing, and any code on the display and we’ll help you sort it out.
Regular filter cleaning is the simplest thing you can do. Clean filters keep the air moving and help the system work as designed, which costs you more to run.
Air conditioning around Strand-on-the-Green
About 48% of homes across Strand-on-the-Green and its surrounding area were built before 1919, according to Valuation Office Agency council tax records, and Census 2021 figures found about 53% of households live in flats. Older homes often have solid walls, which take longer to core drill, so we plan pipe routes carefully and keep them as discreet as we can. In flats, the lease and the freeholder usually decide where an outdoor unit can go, and the permitted development rules for flats are tighter. For a London home, we plan the outdoor unit position, the pipe route and any approvals before the day.
About 0.7 miles west stands Kew Palace. Listed homes in any area need consent first, so tell us if yours is one.
Strand-on-the-Green is about 2 miles south of Acton, in Greater London. Across the W4 area, we cover air conditioning. 764 places in Greater London are on our list, large and small. There’s also a page for London, about 8 miles away.
Our nearest recent job to Strand-on-the-Green was on Richmond Hill, Richmond (TW10), about 2 miles south-west: installing a Mitsubishi Electric Zubadan multi-split system serving four bedrooms, the study and the living room: six indoor units in total. Read more
If you need air conditioning at a property on Kew Road, Maze Road and Kent Road or a nearby road, we can help. Jobs in W4, TW9 and TW8 are looked at, quoted and booked the same way as anywhere else. Close to Strand-on-the-Green, our area also takes in Kew (1 mile south), Grove Park (1 mile east), Gunnersbury (1 mile north), North Sheen (1 mile south) and Turnham Green (1 mile east). Within a short drive, we also cover London (8 miles east), City of Westminster (6 miles east), Marylebone (6 miles east) and Kensington (3 miles east).
Local landmarks in Strand-on-the-Green
Around Strand-on-the-Green, our work takes us to homes and businesses near Chiswick School, Kew Green and Bull's Head pub. Other local landmarks include Library for Iranian Studies (1.6 miles north) and Kew College Prep (under half a mile south-west). For rail, the closest station is Chiswick station, about 0.5 miles south-east. Well-known places in the area include Livat Hammersmith (2.2 miles east) and Barnes Hospital (1.5 miles south-east). Open spaces near Strand-on-the-Green include Richmond Hill and Kew Gardens Lake.
What a customer said
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager