Greater London · Air conditioning repair
Air conditioning repair in Coombe, Greater London
Need air conditioning repair in Coombe? We look at the job first, give you a fixed-price quote and do the work at a time that suits you, then sign it off with written records.
- Water leaking from the unit or through the ceiling
- A noisy indoor or outdoor unit
- A system that won’t switch on
Air conditioning repair in Coombe
Our emergency line runs 24/7 for urgent breakdowns, from an overheating comms room to water leaking from a unit. Call 07833 053749 and tell us the make, the symptoms and any error code and we’ll talk you through what happens next. We are often asked to deal with air conditioning running but not cooling and a suspected refrigerant leak, across multi-split systems, VRF systems and wall-mounted split systems.
Air conditioning repairs in Coombe are often in flats, offices and shops, with outdoor units on balconies, rear walls or flat roofs. Telling us where the outdoor unit is and how we reach it saves time on the visit.
AirCon Doctor is an F-Gas certified company and NICEIC approved for electrical work, MCS certified for heat pumps and a Checkatrade member. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Where
- Coombe (KT2, KT3, SW20)
- Region
- Greater London
- Approvals
- F-Gas certified, NICEIC approved
- Quote
- Fixed after a survey or pictures
- Prices
- Call-out from £75 + VAT
- Enquiries
- Same working day
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
Before you call an engineer
Don’t move, re-route or disconnect units or pipework yourself. Moving a unit involves the refrigerant circuit, so it needs an F-Gas qualified engineer, and the electrical side needs a competent person. Ask us to quote for a move instead.
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. Anything inside the units, the electrics and the refrigerant is engineer’s work.
Questions from Coombe
Can I get a fixed-price quote for air conditioning repair in Coombe?
Start with a short message: the address, what you need and a picture or two. Simple jobs can be priced from pictures; otherwise we arrange a site survey and then give you a fixed-price quote.
Is there an emergency air con repair line for Coombe?
Yes. Our 24/7 emergency line covers Coombe. Have the make, model and error code ready, and we will talk you through what happens next.
What accreditations do you have?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Our engineers also hold the individual F-gas qualifications needed to work on refrigerant.
Do I need to service the system to keep the warranty?
For some brands, yes. Send us the make and model and we will tell you what the manufacturer expects, and book the service at the interval they recommend.
How long does the work take?
Your quote will say how long we expect to be there. In most cases, it takes anything from an hour or so to a full day, depending on the fault and the parts.
What causes ice on the indoor coil?
It normally points to poor airflow or a refrigerant leak. A clogged filter, a fan problem or a leak are typical. Switch the system off, let it thaw and phone 07833 053749, or email if that’s easier.
Can we book visits on a schedule?
Yes. Maintenance contracts are part of what we do, set at the interval the system and the manufacturer’s terms need. Every visit is recorded and F-Gas records kept where they apply.
What the work involves, system by system
Circuit boards and sensors
Boards and sensors are the system’s nervous system. Sensor faults can stop the system or confuse it and boards can fail with age or after electrical problems.
Ducted and cassette systems
Ducted units and cassettes sit above the ceiling and access is part of the job. Condensate pumps are common on both, and a failed pump is a frequent cause of water leaks.
Also in Coombe
The process
Testing is the last part of the visit wherever the system can be switched on. Then we explain what was done and answer your questions, and anything that needs attention later is pointed out. The visit takes a single visit for many faults, while some repairs need a second visit once parts arrive. Parking bays, permits and roof or balcony access are the first things we ask about in Coombe.
- Diagnose: test the system until the cause is clear.
- Prescribe: tell you the cause and the fixed cost of the cure.
- If the repair isn’t worth doing, we say so and explain the options.
- The treatment: the repair itself, with any leak found and fixed before recharging.
- Sign off: prove it works and record the visit.
Before we arrive
- Let us know where we can park and unload
- Plan for pets to be kept clear during the visit
- Give us access to the outside wall, roof or yard where the outdoor unit sits
Ask for a quote
If you need air conditioning repair in Coombe, phone 07833 053749 or fill in the contact form. Let us know the type of property and what you need, plus some photos if they’re to hand. Enquiries get a reply the same working day.
Read more
Air conditioning repair around Coombe
The Valuation Office Agency’s council tax figures show about 45% of homes in and around Coombe date from 1919 to 1939, and Census 2021 figures found about 81% of households in detached or semi-detached houses. Wall bracket, ground pad or flat roof: knowing where the outdoor unit is saves time on the day. In London, access to outdoor units on roofs and balconies can need planning, so tell us how to reach yours. The Coombe Hill Conservation Area lies close to the centre of Coombe, within about a third of a mile. There are 6 conservation areas within a mile of the centre of Coombe. About 19 listed entries lie within half a mile of central Coombe, Coombe Conduit House (grade II*) among them. Swapping an outdoor unit on a listed building or in a conservation area may need consent, so we’ll flag it if a replacement is needed.
Schools such as Coombe Hill Junior School can report a fault on the 24/7 line and have non-urgent work done out of term. A photo of the error code and the unit’s rating label helps us plan the repair.
Coombe is about 1 mile north of New Malden, in Greater London. Across the KT2 area, we cover air conditioning repair. Coombe is one of 764 places in Greater London we cover. The nearest of our city pages is Croydon, around 8 miles from Coombe.
Our nearest recent job to Coombe was on Beaufort Road, Kingston upon Thames (KT1), about 2 miles west: installing a Samsung wall-mounted unit in the garden studio and a second unit in the main bedroom.
We cover homes and businesses on West Road, Crown Road and Traps Lane and the roads around them. Postcode districts we cover here: KT2, KT3 and SW20. If you are just outside Coombe, we cover Motspur Park (1 mile south-east), Coombe Hill (1 mile north), Kingston Vale (1 mile north-east), Norbiton (1 mile south-west) and New Malden (1 mile south). We also work in nearby towns such as London (9 miles north-east), City of Westminster (8 miles north-east), Marylebone (8 miles north-east) and Kensington (6 miles north-east).
Around Coombe
Around Coombe, our work takes us to homes and businesses near Canbury School, Coombe Girls' School and The Royal Oak Public House and the streets around them. The nearest railway station is Norbiton station, roughly 1 mile south-west of the centre. Other landmarks nearby include Bentall Centre (1.8 miles west) and White Lodge Museum (1.8 miles north). Green spaces nearby include Kew Gardens Lake and Kingston Hill Road area.
When it’s something else
A few issues sit outside what this work can do:
- A discontinued model with no parts available
- A leak on an old R22 system
- Cooling that falls short because the system is too small
If in doubt, give us a ring on 07833 053749 or drop us a line and we will say what we think.
Parts of the system we cover
- Ceiling cassettes
- Heat pumps
- VRF systems
- Multi-split systems
- Ducted systems
- Wall-mounted split systems
A customer’s words
“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