Greater London · Air conditioning installation
Air con installers in Greenford
For air conditioning installation in Greenford, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- Rooms heated by plug-in heaters
- Commercial rooms that are too warm for staff
- Fans and portables that don’t keep up
What the work involves, system by system
Offices, shops and commercial rooms
Bigger systems in buildings come with extra duties, such as a TM44 inspection by an accredited energy assessor at least every 5 years. We can arrange the inspection and get the system ready for it.
Pipework and condensate drains
Between the units run the refrigerant pipes, the control cable and the condensate drain. We agree the route with you before we drill, and keep it as short and neat as the building allows.
Air conditioning in Greenford, done properly
Any installation we do in Greenford follows the same process as everywhere else we work: survey, fixed-price quote, a neat installation, full commissioning and the F-Gas paperwork. The price is fixed up front and the records are handed over at the end. For air conditioning in Greenford, one call covers the survey, the fixed-price quote, the installation and the F-Gas paperwork, wherever you are in Greater London.
Getting the size right matters more than the brand: the survey covers room size, glazing, insulation and how the room is used, so the unit isn’t too big or too small.
Across London, and in Greenford 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. In a flat, the lease and the freeholder typically come into it, and we can give you the details they’ll ask for.
Nothing is signed off by word of mouth: commissioning details for an installation, a fault and repair note for a repair, or a record of the service. File it with the manual so it’s to hand next time.
- Location
- Greenford (UB6, UB5, UB1)
- Wider area
- Greater London
- Guide price
- £1,200–£2,200 + VAT for one room
- Quotes
- A fixed price before work begins
- Approvals
- NICEIC approved, F-Gas certified
- Call
- 07833 053749
- Reviewed
- 30 October 2026
Nearby places to Greenford
Other services in Greenford
Safe owner checks
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. With the power off, they lift out, can be vacuumed or rinsed and must be fully dry before they go back. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
Write down what you notice: error codes, noises, drips, smells or a drop in performance. It helps us diagnose quickly, and a photo of the display helps even more.
Greenford: your questions answered
Can you fit air conditioning in a London flat in Greenford?
Often, yes, but the lease and the freeholder normally have a say. 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 you do air conditioning in Greenford?
Yes. We work across London and the South East from our base in East Grinstead, and Greenford is part of that. Get in touch with the details and we reply the same working day.
Is the equipment covered by a warranty?
It’s the manufacturer’s warranty, which varies by brand. 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 any of the installation myself?
Not the refrigerant work. The F-gas rules require certified companies and qualified engineers for it, and a new electrical circuit is notifiable building work unless a registered competent person does it.
Which accreditations do you hold?
We hold F-Gas company certification, which the law requires for any business working on refrigerant. We are also NICEIC approved, MCS certified for heat pumps and Checkatrade members.
Do you offer maintenance contracts?
Yes. We offer maintenance contracts, with visits at the interval your system and the manufacturer need. Each visit is recorded, with F-Gas records where refrigerant work is involved.
Will I get records for the system?
Yes. You get a written record of each visit, and any work on the refrigerant circuit goes in the F-Gas records. File them with the system’s paperwork.
After we have gone
Every system needs looking after, and most of it is easy. A few tips:
- Book an annual service
- Keep the outdoor unit clear of leaves, plants and clutter
- Tell us if the unit starts to leak, rattle or show a code
The work area is left tidy: sheets removed, packaging cleared up and pipe holes sealed. Pipework outside is covered in trunking or insulated and neatly fixed, so the job looks as tidy as it works.
Report drips, noises or error codes early. Water from the indoor unit, a new rattle or a code on the display typically means something needs attention and catching it early keeps the repair small.
The process
On the day, we arrive at the time agreed with you and run through the plan before anything else. Dust sheets go down over floors and anything close to the work, and anything electrical is made safe before work starts. On site, it takes about a day for a single-room system, longer for multi-room and ducted systems. Pictures of the space and the outside wall help us plan the work in Greenford.
- First the diagnosis: a survey of the rooms, the walls, the outside and the electrics.
- Then the prescription: the right system and size for each room, on a fixed-price quote.
- The treatment: units fitted, pipework and drain routed, and the electrics installed.
- 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
- Make sure we can reach the outdoor unit, or where it will go
- Make sure we can reach the consumer unit or fuse board
- Mention any roof access, ladders or high-level work
How to get a quote
To get a fixed-price quote, call us on 07833 053749 or send an email and tell us about the property and what you need. Photos help a lot. You will hear back from us the same working day.
Related advice
Homes in Greenford and air conditioning
VOA council tax data show about 61% of homes across Greenford and its surrounding area date from 1919 to 1939. Homes of that age normally have cavity or solid brick walls, and we check which before planning the pipe route. In London, outdoor unit positions, building rules and access tend to need more planning than the install itself.
Close to Greenford station? A small study or box room used for work can normally be cooled with a single indoor unit. Around Parish Church of the Holy Cross (old Church), a quick check of the listing and conservation maps is part of planning any install.
Greenford is about 3 miles north-west of Ealing, in Greater London. If you need air conditioning in Greenford, please ring us on 07833 053749, or email if that’s easier for a fixed-price quote. We work across London and the South East, Greenford included. Across Greater London, we cover 764 places, Greenford among them. You can also see our page for London, roughly 11 miles from Greenford.
The closest recent job we can point to from Greenford was on Richmond Hill, Richmond (TW10), about 6 miles south: installing a Mitsubishi Electric Zubadan multi-split system serving four bedrooms, the study and the living room: six indoor units in total. See the job
Getting to Greenford is easy by the A4090 and A4127. From Courthope Road, Oldfield Farm Gardens and Greenford Road to the smaller roads in between, nowhere is left out. Close to Greenford, our area also takes in Northolt (1 mile north-west), Perivale (1 mile east), Sudbury (2 miles north-east), Sudbury Hill (2 miles north-east) and Dormers Wells (2 miles south-west). Further out, we also cover London (11 miles east), City of Westminster (9 miles east), Marylebone (9 miles east) and Kensington (7 miles south-east).
Landmarks near Greenford
We fit and service air conditioning in homes and premises around Ada Lovelace Church of England High School, The Railway pub and Northala Fields and the streets around them. There’s a railway station in Greenford itself: Greenford station. Well-known places in the area include London Designer Outlet (3 miles north-east) and Clementine Churchill Hospital (2 miles north). Not far away are Northala Fields and Litten Nature Reserve.
What a customer said
“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