Greater London · Commercial air conditioning
Commercial air conditioning in Greenford, Greater London
One call covers commercial air conditioning in Greenford: diagnosis, fixed price, work and sign-off. F-Gas certified, NICEIC approved and Checkatrade members.
- Staff complaining about the temperature
- Buildings that cannot close for the work
- Commercial systems near the end of their life
How we handle commercial air conditioning in Greenford
Commercial air conditioning comes with F-gas duties for the operator. Systems at or above 5 tCO2e need leak checks, and records kept of the checks and the work done. We carry out the checks, keep the records and tell you when the next one is due. If you’re dealing with missing F-gas records for commercial systems and comms rooms without enough cooling, we can sort it out.
Space for outdoor units is tight in much of London, Greenford included, so roofs, light wells and basements are common positions. VRF systems can serve many indoor units from a small number of outdoor units, which helps in dense areas.
Equipment warranty comes from the manufacturer, on its own terms, and we set them out on your quote. Terms differ from brand to brand, and we’re happy to talk you through them.
- Where
- Greenford (UB6, UB5, UB1)
- Region
- Greater London
- Enquiries
- On the working day you ask
- Price guide
- Quoted after a survey
- Credentials
- F-Gas certified, NICEIC approved
- Pricing
- Fixed after a survey or pictures
- Call
- 07833 053749
- Checked
- 30 October 2026
How it works
Protection comes first: dust sheets over floors and furniture near the work, and we ask before moving anything. Then the electrics are made safe and the work begins. It takes anything from a day or two for a small office to several weeks of phased work on a large building, and we clear up before we go. Let us know who controls access to the building in Greenford, as that saves time on the day.
- We survey the site and talk through how each area is used.
- We recommend a system and send a fixed-price quote.
- The programme is agreed, including any out-of-hours or phased work.
- We install the units, pipework, drainage, electrics and controls.
- We commission the system and hand over the F-gas records and controls.
Preparing for the visit
- Unlock any gate, garage or side passage we need
- Let us know where the consumer unit is
- Have the make and model of any existing unit to hand
Ask for a quote
Quotes don’t take long. Call or email with a few details and we’ll come back to you the same working day. If we need to see the property first, we book a survey at a time that works for you.
Related advice
Commercial air conditioning in Greenford: local notes
There are about 140 restaurants, cafés and canteens, about 53 schools and colleges and about 75 care homes, nurseries and hospitals within about 1.5 miles of central Greenford, according to the Food Standards Agency’s register. Many of those sites need air conditioning that is sized for long hours and maintained on a schedule. In London, commercial installs often need landlord consent, agreed plant positions and out-of-hours working.
For premises near Greenford station, we plan plant positions and working hours with the landlord or managing agent first, where there is one.
Greenford is about 3 miles north-west of Ealing, in Greater London. Homes and businesses alike in Greenford, we can help with commercial air conditioning. You will hear back from us the same working day, and there’s a 24/7 emergency line. Our list for Greater London has 764 entries and Greenford is among them. Our London page covers places nearby, about 11 miles away.
Our nearest recent job to 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.
Every address in UB6, UB5 and UB1 is within our area. Getting to Greenford is easy by the A4090 and A4127. We also cover the places around Greenford: 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). Within a short drive, we also cover London (11 miles east), City of Westminster (9 miles east), Marylebone (9 miles east) and Kensington (7 miles south-east).
Near you in Greenford
Locally, jobs take us to houses, flats and workplaces close to Ada Lovelace Church of England High School, The Railway pub and Northala Fields. 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). Green spaces nearby include Northala Fields and Litten Nature Reserve.
Towns and villages near Greenford
What else we do in Greenford
When to call us in Greenford
A TM44 report, an F-gas audit or an insurer’s question can prompt the call. We carry out the work and make sure the paperwork is in order, so you can show what’s been done.
If any of these sounds familiar, it’s worth a diagnosis:
- New tenancies needing cooling and heating
- Server rooms running too warm
- Buildings that cannot close for the work
For a school like Oldfield Primary School, air conditioning work is best done out of term.
What to look for in a quote
- What paperwork you’ll receive afterwards
- Exactly what the price includes, from supply and fitting to commissioning
- The make and model of any parts or equipment being quoted
What affects the cost of commercial air conditioning
A fixed price needs a few facts first. We check:
- One-off work versus a regular service cycle
- The condition of any existing system
- Access, including height, roofs and ladders
Putting several jobs into one visit often makes better use of the time. Mention every unit or room you need covered and we will price it together.
Helping us quote
Good photos often save a visit. Try to include:
- A few photos of the room and the wall the unit is on, or will go on
- The outdoor side of the property, including any roof or flat area
- The paperwork from the last service, if you have it
Here’s what helps us quote: the address and the type of property, photos of the rooms or units, the brand and model of anything already fitted and anything you’ve noticed, such as an error code or a noise. Then phone 07833 053749 or email us.
Why act early in Greenford
Where the system is over 12 kW, a TM44 inspection is due at least every 5 years. Acting on the findings can improve how the system runs, and we can carry out the work. In London, hot spells can bring a rush of calls, so planning the work in Greenford before summer avoids the wait.
The cost depends on the system and the number of rooms or units, the access and what the work involves. We give you a fixed price before work begins, so there are no surprises.
Why book with us
- A 24/7 emergency line
- A reply the same working day
- One number for homes and businesses across London and the South East
- Checkatrade member
Take a look at our cost guide and our accreditations and certificates.
Greenford: your questions answered
Can I have air conditioning in a flat in Greenford?
In many cases, yes, once the lease and the building’s rules are checked. Permitted development rules for flats are tighter than for houses, so we check the outdoor unit position and give you the details to send to the freeholder or managing agent.
Can I fit air conditioning in Greenford without planning permission?
The answer turns on the property and where the outdoor unit would sit. The half-mile around the middle of Greenford holds about 3 listed buildings and structures. A system that heats as well as cools may not need an application on a house, provided it stays within the permitted development limits. Cooling-only units get no such allowance, and listed buildings and road-facing positions in conservation areas need more care. We speak to Ealing council, which is usually the planning authority for Greenford when it matters.
What warranty do I get?
The manufacturer provides it, on its own terms. Some terms depend on regular servicing by a qualified engineer, so keep your service records.
Why does F-Gas certification matter?
Anyone installing, repairing or servicing the refrigerant side must be qualified, and their company certified. It’s worth checking before booking, and we are happy to show ours.
When is a TM44 inspection required?
If the air conditioning has an effective rated output over 12 kW, an inspection is required at least every 5 years. The rules are set out on GOV.UK and we’ll help with the system side.
Do you provide F-Gas records?
Yes. Each visit is written up, and any work on the refrigerant circuit goes in the F-Gas records. Keep them with the manual and the warranty documents.
How are commercial air conditioning installs priced?
After a site survey, with a fixed-price quote. The number of zones, the type of system, access and timing all play a part.
A customer’s words
“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