Kent · Air conditioning repair
Air con repairs in Tunstall
Air conditioning repair, for Tunstall and the surrounding area. Call for a fixed-price quote; we reply the same working day.
- Drips from the indoor unit
- A unit that will not start
- New noises from the system
Tunstall: your questions answered
Is Tunstall within the area you cover?
Yes. Tunstall is within the area we cover across London and the South East. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Who do I call if my air conditioning fails in Tunstall out of hours?
Yes. Our 24/7 emergency line covers Tunstall. Say what the system is doing and whether it shows a code, and we will advise on the next step.
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. Check the filter and the settings first, then ring us on 07833 053749 or drop us a line if it’s still not cooling.
Do you survey before quoting?
Yes. For simple jobs, photos and a few details can be enough, while larger systems and faults that need testing are seen on site.
Do you work on systems someone else installed?
Yes. We look at it first and tell you what we find, including anything about the original installation that needs putting right. Any work is priced before it goes ahead.
My system uses R22. Can it be repaired?
Replacement is usually the better answer. New R22 cannot be used to service systems, and parts for older units are getting harder to find, so we’ll quote for a modern replacement and explain why.
Which accreditations do you hold?
We’re an F-Gas certified company, NICEIC approved for electrical work and MCS certified for heat pumps. We are also Checkatrade members.
About our air conditioning repair in Tunstall
Faults on all the leading makes are part of our everyday work, from Mitsubishi Electric, Daikin and Fujitsu to Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Systems fitted by other installers are fine too, so tell us the make and model if you know it. The work covers ducted systems, multi-split systems and wall-mounted split systems, and common reasons people get in touch are a fault code on the display and water dripping from the indoor unit.
Around Tunstall, outdoor units often sit close to gardens and hedges, and a coil clogged with leaves or seeds is a common cause of weak cooling.
Warranty periods vary by brand and by product. For example, Daikin’s standard warranty on split air conditioning is 2 years, and its longer extensions apply to its air-to-water units only. Whatever the brand, the manufacturer’s terms are explained on your quote.
- Where
- Tunstall (ME9)
- Wider area
- Kent
- Price
- Fixed after a survey or pictures
- Guide price
- Call-out from £75 + VAT
- Credentials
- F-Gas certified company, NICEIC approved
- Call
- 07833 053749
- Page updated
- 30 October 2026
When it’s something else
We’ll always give you a straight diagnosis, so here’s what air conditioning repair won’t do:
- An R22 system that has lost its refrigerant
- Heat gains the system was never designed for
- A unit that was never big enough for the room
Not sure which it is? You can ring us on 07833 053749 or send an email and we will tell you honestly.
Where we work
- Multi-split systems
- Heat pumps
- Ducted systems
- Ceiling cassettes
- VRF systems
- Wall-mounted split systems
What affects the cost of air conditioning repair
The diagnosis comes before the price. We look at:
- Whether it’s a simple split or a larger system
- How many units are involved
- What state the existing equipment is in
Leaving a fault or an overdue service rarely makes the work cheaper. Small problems, from blocked filters to slow leaks, tend to get worse, and a struggling system uses more electricity to do less. If you are unsure, call us on 07833 053749 or drop us a line and we will give you an honest view and a fixed price.
Helping us quote
Simple jobs can often be priced from photos and some basics. Useful things to send:
- Where the property is and what kind of building it is
- The rating plate or label on any existing unit
- The outdoor side of the property, including any roof or flat area
Every quote starts with a look at the job, from a site survey or, where the job is straightforward, from photos and measurements. After that, we send a fixed price before any work starts.
Air conditioning repairs in Tunstall: local notes
The 2021 Census found about 81% of households in detached or semi-detached houses. Access to the outdoor unit is the one detail that most changes how a visit is planned. The centre of Tunstall lies within the Tunstall Conservation Area. 3 conservation areas lie within a mile of central Tunstall. Historic England lists about 19 buildings and structures within half a mile of the centre of Tunstall, including Tunstall House (grade I). Day-to-day work on an existing system isn’t affected; a replacement outdoor unit on a protected building might be.
When cooling fails at a school like Tunstall Church of England (Aided) Primary School, we can time non-urgent repair work around lessons. The rating label on the unit gives the model number, which helps us bring the right parts.
Tunstall is about 1 mile south-west of Sittingbourne, in Kent. We cover Tunstall for air conditioning repair and across the rest of Kent. 922 places in Kent are on our list, from busy centres to quieter spots. We also work in Bromley, around 31 miles away.
Here we cover the ME9 postcode area. We also cover the places around Tunstall: Heart's Delight (1 mile north-west), Borden (1 mile north-west), Highsted (1 mile east), Rodmersham Green (1 mile east) and Sittingbourne (1 mile north-east). Within a short drive, we also cover Maidstone (9 miles south-west), Ashford (14 miles south-east), Whitstable (14 miles east) and Faversham (7 miles east).
Near you in Tunstall
Locally, jobs take us to houses, flats and workplaces close to Cromers Wood and Fulston Manor School. For rail, the closest station is Sittingbourne station, roughly 1.4 miles north-east. Other landmarks nearby include Bayford Court (1.6 miles north-east) and Sittingbourne Heritage Museum (1.4 miles north-east).
How it works
Protection comes first: dust sheets over floors and furniture near the work, and we ask before moving anything. Then the electrics are made safe and the work begins. It takes an hour or two to diagnose most faults, with the repair time depending on what we find, and we clear up before we go. A note on how to find the property and where to park makes a visit to Tunstall easier.
- Describe the problem and the brand, and mention any code on the display.
- The engineer diagnoses the fault on site, testing rather than guessing.
- We explain the cause in plain English and give you a fixed price.
- Once you are happy, the repair is done and any refrigerant work recorded.
- We test the system in operation and leave you a note of the fault and the fix.
Preparing for the visit
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Find the manual or the paperwork for the system, if you have it
- Tell us about parking and loading
Ask for a quote
To help us quote: the address and the type of property, pictures of the rooms or units, the make and model of any existing system and anything you’ve noticed, such as an error code or a noise. Once you have those, phone us on 07833 053749.
Advice
Different systems, different jobs
Fans and compressors
Fans are the moving parts most likely to wear, often starting with a noise or weaker airflow. Indoor and outdoor fan motors can usually be replaced, depending on parts availability.
Refrigerant leaks
A low refrigerant charge always means a leak. We find it, repair it, pressure test the circuit, evacuate it and recharge to the manufacturer’s charge, and the work is recorded in the F-Gas records.
Also near Tunstall
Also in Tunstall
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