Greater London · Air conditioning repair
Richmond air conditioning repair
Air conditioning repair, in Richmond and nearby. Ask us for a fixed-price quote, and we’ll reply the same working day.
- A system that won’t switch on
- A system that needs topping up again
- An error code or flashing light on the unit
What happens on the day
Anything involving refrigerant is handled by F-Gas qualified engineers, as the law requires, and electrical work is done by us as NICEIC approved contractors. On the day, both are in the same hands. The work takes an hour or two to diagnose most faults, with the repair time depending on what we find. The more we can see beforehand, the smoother the visit to Richmond will be.
- It starts with the symptoms: what the unit is doing, the make and any code on the display.
- On the diagnosis visit, the engineer tests the system rather than guessing.
- Once the cause is found, we explain it and fix the price for the repair.
- The repair is carried out, and any refrigerant work is leak tested and recorded.
- Finally the system is tested in operation and you get a note of the fault and the fix.
Preparing for the visit
- Dig out any previous service or F-Gas records
- Mention any managing agent or landlord rules we need to follow
- Unlock any gate, garage or side passage we need
How to get a quote
Want a quote for air conditioning repair? Please phone us on 07833 053749 or fill in the contact form with a few details about the property. We’ll talk you through the options and give you a fixed-price quote before anything is booked.
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Air conditioning repair in Richmond, done properly
Across Richmond, every repair begins with a diagnosis: the engineer reads the fault codes and checks the electrics, the airflow, the condensate drain and the refrigerant pressures and temperatures. After that, you get a plain explanation and a fixed price for the repair. If the problem is water leaking from the unit or through the ceiling and air conditioning running but not cooling, we can help.
In Richmond, as across London, air conditioning works hard in hot spells, and that is when faults show: weak cooling, water leaks, error codes or a unit that won’t start. The error code on the display, the make and the model are the most useful things to send us.
Looking after a system is mostly common sense: 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
- Richmond (TW9, TW1, TW10)
- Wider area
- Greater London
- Accreditations
- F-Gas certified, NICEIC approved
- Price
- Fixed after a survey or photos
- Prices
- From £75 + VAT call-out
- Call
- 07833 053749
- Updated
- 30 October 2026
Also near Richmond
What else we do in Richmond
How the job changes from property to property
Ducted and cassette systems
Ducted units and cassettes sit above the ceiling, so access matters. Condensate pumps are common on both, and a failed pump is a frequent cause of water leaks.
Fans and compressors
Fan motors and bearings wear over time, often starting with a noise or weaker airflow. Indoor and outdoor fan motors can typically be replaced, depending on parts availability.
When to call us in Richmond
Noises typically have a mechanical cause. Fan bearings, loose casing, leaves or debris in the outdoor unit and vibrating pipework are typical causes and some point to a compressor problem.
Reasons to give us a call include:
- Water dripping from the indoor unit
- A system that will not switch on
- Weak airflow from the indoor unit
Near Richmond station, as anywhere, a photo of the error code on the controller is the quickest way to start a repair.
What to look for in a quote
- The make and model of any parts or equipment being quoted
- Whether they hold F-Gas company certification, not just individual qualifications
- Whether the electrical work is done by a registered contractor, such as NICEIC approved
Air conditioning repair in Richmond: the local picture
VOA council tax data put about 54% of homes in Richmond and the neighbourhoods around it before 1919, and about 60% of households live in flats, according to Census 2021 figures. Balcony, roof or high wall? Knowing where a flat’s outdoor unit is helps us bring the right access kit. In London, access to outdoor units on roofs and balconies can need planning, so tell us how to reach yours. The centre of Richmond lies within the Richmond Hill Conservation Area. 19 conservation areas lie within a mile of central Richmond. Historic England lists about 204 buildings and structures within half a mile of the centre of Richmond, including The Wick and Wick Cottage (grade I). For most visits that makes no difference. It only comes up when an outdoor unit has to be replaced on a protected building.
Schools such as The Vineyard School can report a fault on the 24/7 line and have non-urgent work done out of term.
Richmond is about 5 miles south-west of Kensington, in Greater London. For air conditioning repair in and around Richmond, it’s easy to get a fixed-price quote: please call us on 07833 053749 or fill in the contact form. We work across London and the South East, Richmond included. Our Greater London coverage runs to 764 places, Richmond among them. London is in our area too, about 9 miles from Richmond.
A recent job of ours in Richmond was on Richmond Hill (TW10): installing a Mitsubishi Electric Zubadan multi-split system serving four bedrooms, the study and the living room: six indoor units in total.
Whether you are on Kew Road, Dee Road and Park Road or anywhere close by, our engineers can take on the work. If your postcode is in TW9, TW1 and TW10, the property is within reach. Close to Richmond, our area also takes in Petersham (1 mile south), St Margarets (1 mile west), Eel Pie Island (1 mile south-west), Ham (1 mile south) and Isleworth (2 miles north-west). Further out, we also cover London (9 miles east), City of Westminster (8 miles north-east), Marylebone (8 miles north-east) and Kensington (5 miles north-east).
What’s near Richmond
In Richmond, that means homes and buildings near The Victoria pub, Christ's Church of England Comprehensive Secondary School and Terrace and Buccleuch Gardens, among other places. Richmond’s nearest station is Richmond station, about 0.5 miles north of the centre. A little further out are Eel Pie Island Museum (1.2 miles south-west) and South Middlesex Hospital (1.6 miles west). Not far away are Richmond Hill and Ham Lands.
Common questions in Richmond
Is Richmond in your area for air conditioning repair?
Yes, Richmond is within the area we cover. Tell us a little about the job and we’ll take it from there.
How do I get a quote for air conditioning repair in Richmond?
The easiest way is to call 07833 053749 or use the quote form with a few details and photos. Where photos are not enough, a survey comes first and the fixed-price quote follows.
Do you protect the property while you work?
Floors and furniture near the work are covered with dust sheets before we start, and the area is kept tidy throughout. At the end, we clear up and show you what we have done.
Can you come out for an emergency air conditioning repair?
Yes, day and night. Urgent cases include water leaking through a ceiling or a server or comms room overheating and we will tell you what to do first. Call 07833 053749.
Can I do any of the installation myself?
No, not the refrigerant side. Under the F-gas rules, it must be done by qualified engineers from a certified company, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
Which accreditations do you hold?
AirCon Doctor is an F-Gas certified company, NICEIC approved for electrical work and MCS certified for heat pumps. We’re members of Checkatrade too.
Which manufacturers do you install and repair?
We work with the leading brands, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
What happens if it’s left?
If your system uses R22, the options are narrower. R22 depletes the ozone layer, and servicing with new R22 is not allowed, which usually makes replacement the sensible route after a refrigerant fault. We’ll tell you honestly and quote for a replacement if it makes sense. In London, hot spells can bring a rush of calls, so planning the work in Richmond before summer avoids the wait.
Our prices page shows typical ranges, but each job is priced on what it involves. For a fixed-price quote, call us on 07833 053749 or send an email, and we will talk you through it.
Why people in Richmond choose us
- Covering London and the South East
- MCS certification for heat pump work
- NICEIC approved electrical contractors
- Members of Checkatrade
Take a look at what air conditioning costs and our accreditations.
From one of our customers
“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