Kent · Air conditioning repair
Air Conditioning Repair in Walmer
Air conditioning repair, for Walmer and the surrounding area. Ask us for a fixed-price quote; we reply the same working day.
- A unit that won’t start
- An error code or flashing light on the unit
- Frost on the pipework
When it’s something else
Some problems need a different service or another trade:
- No power to the building at all
- A system that was undersized for the room in the first place (that needs a bigger system, not a repair)
- A refrigerant fault on an R22 system (new R22 can’t be used for servicing, so replacement is usually the answer)
Not sure which it is? You can call us on 07833 053749 or use the quote form and we’ll tell you honestly before you book.
What we work on in Walmer
- Ducted systems
- Wall-mounted split systems
- Multi-split systems
- Heat pumps
- Ceiling cassettes
- VRF systems
Air conditioning repair in Walmer, done properly
Refrigerant does not get used up, so a low charge means a leak somewhere. Simply adding gas means it will leak away again. We find and fix the leak, pressure test, evacuate and recharge to the manufacturer’s charge and write it up in the F-Gas records. The work covers ceiling cassettes, ducted systems and VRF systems, and people most often call us about weak airflow from the indoor unit and a noisy indoor or outdoor unit.
Outdoor units around Walmer often sit near hedges, trees and lawns, and leaves or grass cuttings on the coil are a common reason for poor cooling. We check the coil early on.
Each manufacturer sets its own warranty period. Daikin, for instance, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. Whatever the brand, the manufacturer’s terms are explained on your quote.
- Place
- Walmer (CT14)
- Wider area
- Kent
- Typical price
- £75 + VAT call-out, then a fixed repair price
- Replies
- We reply the same working day
- Accreditations
- NICEIC and F-Gas
- Quotes
- A fixed price before we start
- Phone
- 07833 053749
- Updated
- 30 October 2026
Keeping the system healthy
How well a system lasts depends on use and care. Here’s what we suggest:
- Send us a photo of any code on the display
- Book an annual service after the repair
- Clear debris away from the outdoor fan
After the repair, the system is run and checked in every mode it has. 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.
Clean the filters regularly. Clogged filters starve the unit of air, and that can cause ice, drips and poor performance and the manual shows how to clean them.
Signs you need air conditioning repair in Walmer
Some faults stop the unit completely: a failed fan motor, a fault on a circuit board, a damaged cable between the units or a tripped circuit. If a breaker trips again after you reset it, leave it off until an engineer has looked at it.
Customers typically contact us when they notice one of these:
- A flashing light and a system that will not run
- Air conditioning running but not cooling
- New noises from the system
If a system fails at a school such as The Downs Church of England Primary School, our 24/7 line takes the call, and planned repairs can wait for the holidays.
Comparing quotes
- Which brand and model they’re proposing, and why
- Whether a new circuit is included and who certifies it
- How VAT is shown, and which rate applies
Nearby places to Walmer
Also in Walmer
Your questions about air conditioning repair in Walmer
Is the coast a problem for outdoor units in Walmer?
It can, as Walmer is within about 1 mile of the sea, where salt in the air is hard on coils and fixings. Corrosion on the outdoor unit is one of the things we check when we diagnose a fault.
Is there an emergency air con repair line for Walmer?
Yes: ring the emergency line, day or night, from anywhere in Walmer. Say what the system is doing and whether it shows a code, and we’ll advise on the next step.
What can I do with an old R22 system?
Most of the time, we recommend replacement. New R22 cannot be used to service systems, and parts for older units are getting harder to find, so a new system on a modern refrigerant is usually the better investment.
How does the warranty work?
It’s the manufacturer’s, and the terms are theirs. Some brands make regular servicing a condition so it’s worth keeping the service records.
Why does my air conditioning run but not cool?
It could be a dirty filter, the wrong settings, a blocked outdoor unit, a sensor or board fault, or a refrigerant leak. Start by checking the filter and the mode, and if that doesn’t fix it, call 07833 053749 or email us.
Can you look at a system you didn’t fit?
Yes. Systems fitted by other companies are fine, on all the main brands. Send us the make and model, and any records you have.
Is it legal to repair an R410A system?
Yes, repairs and recharges on existing R410A systems remain legal. R410A is getting scarcer and dearer to buy as the GB phase-down tightens and we talk through repair against replacement for older systems.
Air conditioning repairs in Walmer: local notes
Walmer is within about 1 mile of the coast. Corroded fins, fixings and electrical connections on outdoor units are more common near the sea, and they can cause faults. Central Walmer is inside a conservation area. About 15 listed entries lie within half a mile of central Walmer, Church of St Mary the Blessed Virgin (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 your system near Walmer station stops in a hot spell, our 24/7 line is open.
Walmer is about 6 miles north-east of Dover, in Kent. For air conditioning repair in and around Walmer, please ring 07833 053749 or drop us a line for a fixed-price quote. We work across London and the South East, Walmer included. We cover 922 places across Kent, large and small. The nearest of our city pages is Eastbourne, around 56 miles from Walmer.
Walmer is on the A258, so it’s easy for us to get to for surveys and visits. Jobs in CT14 are looked at, quoted and booked the same way as anywhere else. Close to Walmer, our area also takes in Deal (1 mile north), Mill Hill (1 mile north-west), Great Mongeham (2 miles north-west), Sholden (2 miles north-west) and Ripple (2 miles west). We also work in nearby towns such as Canterbury (15 miles west), Margate (12 miles north), Dover (6 miles south-west) and Folkestone (13 miles south-west).
What’s near Walmer
Around Walmer, our work takes us to homes and businesses near Goodwin Academy and The Telegraph pub. Walmer’s nearest station is Walmer station, about 0.7 miles west. Nearby you will also find Kent Museum of the Moving Image (1.4 miles north) and Walmer Castle (less than half a mile south-east).
The process
Testing is the last part of the visit wherever the system can be switched on. Then we show you what we’ve done and answer any questions, and anything that needs attention later is pointed out. All told, the work takes a single visit for many faults, while some repairs need a second visit once parts arrive. We plan the visit to Walmer from the survey or your pictures.
- 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.
- You get a plain explanation of the fault and a fixed price for putting it right.
- The fix goes in, with any refrigerant work tested and written into the F-Gas records.
- Before leaving, we run it through its modes and write up what was found and done.
Preparing for the visit
- Let us know if the units are on a roof, a high wall or in a locked area
- Dig out any previous service or F-Gas records
- Clear a path to the units and the space around them
How to get a quote
Need a price for air conditioning repair? Please ring us on 07833 053749 or send an email 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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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