Greater London · Air conditioning repair
Air conditioning repair in Coombe Hill, Greater London
F-Gas certified and NICEIC approved, we cover Coombe Hill for air conditioning repair. A fixed price before work begins, and a 24/7 emergency line.
- A unit that won’t start
- A unit that barely blows any air
- Water leaking from the unit or through the ceiling
About our air conditioning repair in Coombe Hill
A symptom is only a clue: warm air, drips and error codes can each have several causes. Warm air can mean anything from a dirty filter to a sensor, board or refrigerant fault, so we diagnose before we repair. Typical jobs include a unit blowing warm air and ice on the pipework or the coil, across ducted systems, VRF systems and multi-split systems.
Air conditioning repairs in Coombe Hill 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.
We’re an F-Gas certified company, NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Place
- Coombe Hill (SW15, KT2)
- Wider area
- Greater London
- Guide price
- Call-out from £75 + VAT
- Quotes
- Fixed, in writing
- Certified
- F-Gas certified company, NICEIC approved
- Call
- 07833 053749
- Reviewed
- 30 October 2026
What we do, step by step
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. On site, it takes as long as the fault needs, from a quick fix to a return visit for parts. Photos of the room and where the outdoor unit could go let us plan most of a visit to Coombe Hill in advance.
- It starts with the symptoms: what the unit is doing, the make and any code on the display.
- At the property, readings and tests narrow the problem down to its cause.
- We explain the cause and give you a fixed price for the repair before any work goes ahead.
- 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.
How to prepare
- Have the make and model of any existing unit to hand
- Clear access to the fuse board
- Mention any roof access, ladders or high-level work
Getting a price
Every quote shows the VAT clearly, and the rate that applies to your job is stated. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it in writing rather than guess. To get one, ring us on 07833 053749 or write to us at info@aircondoctor.co.uk.
Advice
Questions from Coombe Hill
Can I get a fixed-price quote for air conditioning repair in Coombe Hill?
Use the quote form, or email, with a description of the job. Simple jobs can be priced from photos; otherwise we arrange a site survey and then give you a fixed-price quote.
Who do I call if my air conditioning fails in Coombe Hill out of hours?
The emergency line is open around the clock, and Coombe Hill is one of the places it covers. Have the make, model and error code ready, and we’ll talk you through what happens next.
How quickly will you reply?
The same working day. After that, we agree a survey, diagnosis or installation date that suits you, and you get a fixed price before any work goes ahead.
Can we book visits on a schedule?
Yes. Send details of the systems and how they’re used and we will propose a schedule and quote for it. Leak checks required by the F-gas rules can be built in for larger systems.
Is there a survey before the work?
Yes, always. Diagnosis comes before treatment: the survey tells us what the job needs and how to do it and the fixed price is built on it.
Why is my air conditioning icing up?
It usually points to poor airflow or a refrigerant leak. Blocked filters, a failing fan or a leak are the common causes. Switch the system off, let it thaw and phone 07833 053749 or fill in the contact form.
Which accreditations do you hold?
F-Gas company certification, NICEIC approval for electrical work and MCS certification for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
Looking after it afterwards
Think of this as the after-treatment advice, in brief:
- Stop the unit if water is coming through a ceiling
- Have the system serviced once a year
- Keep the outdoor unit clear of leaves and clutter
Once the fault is fixed, we test the system in operation. We check it’s cooling or heating as it should and that the fault hasn’t left anything else behind and point out anything else we spotted.
Use the system sensibly. Moderate settings and a closed room mean less strain, so it is not running flat out all day.
Honest limits
We will not sell you work that does not address the problem, so these are the things it won’t cover:
- An old system with obsolete parts
- A room that overheats because of the building, such as a lack of shading or ventilation (the system may need help, not a repair)
- A system that was undersized for the room in the first place (that needs a bigger system, not a repair)
If in doubt, phone 07833 053749 or drop us a line and we’ll say what we think.
Where we work
- Ducted systems
- Heat pumps
- VRF systems
- Ceiling cassettes
- Multi-split systems
- Wall-mounted split systems
Owner checks or an engineer?
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 a breaker trips again after you reset it, leave it off and ring us on 07833 053749 or use the quote form.
Refrigerant is off limits for anyone without the right qualifications. The law requires anyone working on equipment containing F gas to hold the right qualifications, and the company to be certified, and refrigerant lines can cause cold burns. A suspected leak is our job, not yours.
What a repair looks like in Coombe Hill
The Valuation Office Agency’s council tax figures show about 45% of homes in and around Coombe Hill date from 1919 to 1939, and about 81% of households live in detached or semi-detached houses, according to Census 2021 figures. A photo of the outdoor unit and its surroundings tells us what access the visit needs. In London, access to outdoor units on roofs and balconies can need planning, so tell us how to reach yours. Central Coombe Hill is inside the Kingston Hill Conservation Area. 5 conservation areas lie within a mile of central Coombe Hill. About 5 listed entries lie within half a mile of central Coombe Hill, Dorich House (grade II) among them. For most visits that makes no difference. It only comes up when an outdoor unit has to be replaced on a protected building.
If a system fails at a school such as Robin Hood Primary School, our 24/7 line takes the call, and planned repairs can wait for the holidays. A photo of the error code and the unit’s rating label helps us plan the repair.
Coombe Hill is about 2 miles north-east of Kingston upon Thames, in Greater London. Wherever you are in the SW15 postcode area, our engineers can take on air conditioning repair. Coombe Hill is one of 764 towns, villages and districts in Greater London where we work for homes and businesses. London, roughly 9 miles off, has its own page on this site.
Our nearest recent job to Coombe Hill was on Beaufort Road, Kingston upon Thames (KT1), about 2 miles south-west: installing a Samsung wall-mounted unit in the garden studio and a second unit in the main bedroom.
Coombe Hill sits on or near the A308, so getting to you is simple. If your postcode is in SW15 and KT2, the property is within reach. Neighbouring places we cover include Kingston Vale (1 mile east), Putney Vale (1 mile east), Coombe (1 mile south), Norbiton (2 miles south-west) and Motspur Park (2 miles south-east). Within a short drive, we also cover London (9 miles north-east), City of Westminster (7 miles north-east), Marylebone (8 miles north-east) and Kensington (5 miles north-east).
Landmarks near Coombe Hill
In Coombe Hill, that means homes and buildings near Coombe Girls' School, Canbury School and Richmond Park, among other places. For rail, the closest station is Norbiton station, roughly 1.6 miles south-west of the centre. A little further out are Bentall Centre (2.2 miles south-west) and Kingston Hospital (1.4 miles south-west). Green spaces nearby include Kingston Hill Road area and Fishpond Wood and Beverley Meads.
Places near Coombe Hill
Also in Coombe Hill
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