Air conditioning repair
Finding why a unit is not cooling, not heating or dripping water indoors, and replacing the failed sensor, board, fan or valve. Air conditioning repair is carried out nationally by air conditioning engineers, with 74 businesses offering the work. Businesses are concentrated in London, Banstead and Birmingham, while ratings run from 4.0 to 5.0 across the rated businesses.
What needs fixing?
Tell us what's wrong. We'll tell you the price, then find a local air conditioning engineer to do the job.
Air conditioning engineers who do air conditioning repairs
Solid AC
Banstead
Air conditioning, REFCOM4.931 reviews
FRS Air Conditioning Limited
Streatham St Leonard's, London
Air conditioning, REFCOM5.055 reviews
Avon Air Conditioning Ltd
Ravensbury, London
Air conditioning, REFCOM4.742 reviews
RAS Cooling Solutions Ltd
Hammersmith and Fulham, London
Air conditioning, REFCOM5.016 reviews
Current Development Limited
Chislehurst, London
Air conditioning, REFCOM
Kinnear Air Conditioning
Banstead
Air conditioning, REFCOM5.05 reviews
Greater Birmingham Air Conditioning - Checkatrade
Birmingham
Air conditioning4.45 reviews
Midland Air Conditioning
Castle Bromwich, Birmingham
Air conditioning4.980 reviews
Midland Air Conditioning Ltd
Nechells, Birmingham
Air conditioning4.818 reviews
Birmingham Air Conditioning Services Ltd.
Garretts Green, Birmingham
Air conditioning5.03 reviews
AIR CONTROL AND DEVELOPMENT
Aldridge Central and South, Aldridge
Air conditioning, BESA5.01 review
M&E MAINTENANCE SOLUTIONS
Nechells, Birmingham
Air conditioning, BESA5.04 reviews
Central Cooling Solutions
Trinity, Tamworth
Air conditioning, REFCOM5.01 review
Staffordshire Refrigeration and Air Conditioning Ltd
Shenstone
Air conditioning, REFCOM
Comfort Temperature Solutions Ltd
Foleshill, Coventry
Air conditioning, REFCOM4.959 reviews
Air Conditioning & Heating 4 U Ltd
Dudley
Air conditioning, REFCOM5.01 review
1-2-1 Air conditioning Ltd
Belle Vale, Halesowen
Air conditioning, REFCOM5.02 reviews
Aircon Services (Tamworth) Ltd
Amington, Tamworth
Air conditioning, REFCOM5.01 review
AO Cooling Ltd
Kingswinford South, Kingswinford
Air conditioning, REFCOM
Air2Hire Limited
St Alphege, Solihull
Air conditioning, REFCOM
Worth knowing
- The work is also called aircon repair, air con not cooling, ac repair and air conditioning fault.
- The national median published price for an air conditioning fault diagnostic visit is £135 across 8 UK towns, based on research from August 2026.
- The businesses include 35 in London, 10 in Banstead, 9 in Birmingham, 3 in Solihull and 2 in Aldridge. Within London, the supplied borough counts are 5 in Croydon, 3 in Greenwich, 3 in Lambeth, 3 in Lewisham and 3 in Sutton.
- There are 1448 reviews in total, and the most-reviewed business has 169 reviews.
- The supplied trade registers include 65 businesses with REFCOM and 2 with BESA.
- All 74 businesses have their own website, while 1 of 74 manages its own Tradehand profile.
Common problems
Air Conditioning Not Blowing Cold
The unit runs and the fan blows, but the air coming out is room temperature or barely cool.
Water Dripping From The Indoor Unit
Water is running down the wall below the indoor head, or dripping off its bottom edge onto the floor.
Ice On The Pipework Or Indoor Unit
There is frost or solid ice on the copper pipes, on the coil behind the indoor grille, or on the outdoor unit's valves.
Error Code Or Flashing Light On The Unit
The indoor head is flashing its timer or operation lamp in a pattern, or the wall controller is showing a code like E4 or U0.
Outdoor Unit Not Running
The indoor head blows air and the lights are on, but the box outside is silent and its fan never turns.
Rattling, Gurgling Or Vibrating Noise
The system has become noisy: a rattle from the indoor head, a drone or vibration from the unit outside, or gurgling in the pipework.