Kent · Air conditioning servicing
Air con servicing in Mersham
Our engineers work in Mersham on annual servicing and F-Gas leak checks for domestic and commercial air conditioning. A look at the job first, a fixed-price quote and written records at the end.
- An unpleasant odour when the system runs
- Weaker cooling than last year
- Leak check records that need bringing up to date
How we handle air conditioning servicing in Mersham
An annual service is £95–£150 + VAT, and we confirm the figure before we book you in. Multi-split, ducted and commercial systems are priced once we know what’s there. Either way, you know the cost before the engineer arrives. Common call-outs are for no service record for the last year or more and humming, rattling or squealing from the system, across VRF systems, multi-split systems and ducted systems.
In a village like Mersham, outdoor units often face hedges, fields or gardens, where seeds and leaves collect on the coil. A yearly service clears them.
We’re an F-Gas certified company, NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Refrigerant work is done by engineers who hold the F-gas qualifications the law requires.
- Where
- Mersham (TN25)
- Region
- Kent
- Certified
- F-Gas certified, NICEIC approved
- Response
- On the working day you ask
- Price guide
- From £95 + VAT
- Quotes
- Fixed, in writing
- Telephone
- 07833 053749
- Last updated
- 30 October 2026
Looking after it afterwards
To keep the system working properly:
- Clean the filters between services, as the manual describes
- Check what your manufacturer’s warranty asks of you
- Clear leaves and debris from around the outdoor unit
If you’d rather not keep track of service dates yourself, ask about a maintenance contract. The visits and the price are fixed with your quote, and we get in touch when the next one is due.
Check that the condensate pipe outside can still drain. A pipe that is been knocked or covered can back up into the indoor unit.
Managing agents and facilities teams in Mersham
We work for landlords, letting agents and managing agents as well as homeowners and businesses. Let us know who will give us access and who the records should go to, and we’ll keep everyone informed.
Facilities teams in offices, schools and public buildings book us too across Kent. Larger buildings can be done in stages around the people who use them.
What a service looks like in Mersham
The centre of Mersham lies within a conservation area. Historic England lists about 35 buildings and structures within half a mile of the centre of Mersham, including Mersham Manor (grade I). If a repair turns into a replacement on a listed building or in a conservation area, we check the planning position before changing the outdoor unit. VOA council tax data show about 45% of homes across Mersham and its surrounding area were built in 2000 or later, and about 79% of households live in detached or semi-detached houses, according to the 2021 Census. Tell us where your outdoor unit is and how to reach it, so we can plan the visit.
For a school like Mersham Primary School, maintenance visits can be booked out of term. Booking before the first hot spell means the system is ready when you need it.
Mersham is about 3 miles south-east of Ashford, in Kent. For air conditioning servicing in and around Mersham, please give us a ring on 07833 053749 or use the quote form for a fixed-price quote. Our area covers London and the South East, including Mersham. Count every place we list in Kent and you reach 922, with Mersham on the list. We also work in Eastbourne, about 36 miles from Mersham.
The closest recent job we can point to from Mersham was on Mermaid Street, Rye (TN31), about 14 miles south-west: installing three Fujitsu wall-mounted units in guest bedrooms, with the outdoor units positioned in the hotel’s walled rear garden.
Church Road, The Street and Church Close and the roads off them are all inside our area. We work across the TN25 postcode area and the streets around it. Close to Mersham, our area also takes in Sevington (1 mile north-west), South Stour (1 mile south-west), Ridgeway (1 mile east), Hinxhill Park (2 miles north) and Smeeth (2 miles east). Further out, we also cover Ashford (3 miles north-west), Canterbury (13 miles north-east), Folkestone (11 miles east) and Faversham (14 miles north).
Around Mersham
Around Mersham, our work takes us to homes and businesses near The Farriers Arms and Poulton Wood. For rail, the closest station is Ashford International station, roughly 2.9 miles north-west of the centre. Nearby you’ll also find Ashford Designer Outlet (2.6 miles north-west) and William Harvey Hospital (1.7 miles north-west). For a walk, there’s Hatch Park.
FAQs for Mersham
Is Mersham in your area for air conditioning servicing?
Yes. Mersham is one of the places we cover. Just ring us on 07833 053749 or use the quote form with a few details.
Do you cover smaller places like Mersham?
Yes, and the size of the place makes no difference to how we work. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Will servicing keep my manufacturer’s warranty valid?
Each manufacturer sets its own terms. Some may have servicing conditions attached, so check the terms for your system. We can explain the terms, and each visit is recorded.
What does an annual air con service cost?
An annual service is £95–£150 + VAT. You’ll know the price before the engineer arrives and bigger systems are priced once we know what’s installed.
Do you top up refrigerant during a service?
The service checks how the refrigerant circuit is performing, but does not include adding gas. If gas has been lost, the right step is a leak search and repair, then a regas with a fixed price for each step.
Is there a survey before the work?
Yes. Every job is looked at first, on a survey, or from your pictures and details where the job is simple. A fixed-price quote follows.
Can you look at a system you didn’t fit?
Yes. Systems fitted by other companies are fine, on all the main brands. Tell us the make and model and send any paperwork you have.
Before you call an engineer
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. They come out, get a gentle clean and go back only when they’re dry. For a heat pump, the main owner jobs are a clear outdoor unit and sensible control settings.
Refrigerant is off limits for anyone without the right qualifications. Under the F-gas rules, engineers need their own qualifications and the company must be certified, and escaping refrigerant can cause cold burns. If you suspect a leak, switch the system off and call us.
The process
The first job on site is protection: sheets over the floor and any furniture nearby, and we ask before moving anything. After that, anything electrical is made safe and we start. The work on site takes an hour or two for most homes, and longer where there are several indoor units or a ducted system, and we clear up before we go. Seeing the property in pictures first means the trip to Mersham can be planned properly.
- We ask about the system: the make, the number of indoor units and any problems you’ve noticed.
- On arrival, a quick performance check shows how well it’s working before the clean.
- Filters are cleaned, coils treated and the drain tray and pipe cleared.
- We check the electrics, the controls and how the refrigerant circuit is performing, and carry out a leak check where the rules call for it.
- You get a service record, with anything that needs attention explained.
Getting ready for the visit
- Tell us about parking and loading
- Keep pets and children away from the work area
- Make sure someone can let us in at the agreed time
Getting a price
VAT is set out clearly on every quote, 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 email if that’s easier.
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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