Kent · Air conditioning repair
Air con repairs in Kemsing
Need air conditioning repair in Kemsing? We look at the job first, give you a fixed-price quote and do the work at a time that suits you, then sign it off with written records.
- A unit that will not start
- A system that needs topping up again
- A unit blowing warm air
Air conditioning repair in Kemsing, done properly
Wondering whether the fault is something simple? Check the filter, the mode, the set temperature and the remote’s batteries first, and if that doesn’t fix it, ring us on 07833 053749. We reply to enquiries the same working day. We’re often asked to deal with ice on the pipework or the coil and a suspected refrigerant leak, on heat pumps, ducted systems and wall-mounted split systems.
We prepare for a visit to Kemsing from the make and model you give us, and any part that needs ordering is priced before it’s fitted.
Any work on the refrigerant circuit is recorded: what was done, the refrigerant type and any amount added or recovered. File them with the system’s paperwork, ready for the next service or a warranty query.
- Location
- Kemsing (TN15)
- Region
- Kent
- Replies
- We reply the same working day
- Quote
- Fixed-price quote after a site survey
- Approvals
- NICEIC approved, F-Gas certified
- Prices
- From £75 + VAT call-out
- Call
- 07833 053749
- Last updated
- 30 October 2026
What we do, step by step
You don’t need to do much on the day. Just let us in and point us to the units, or to where they’ll be fitted, and the rest is down to us. At the end, we tidy up and run through the work with you. Photos of the existing unit and its label help with repairs and servicing near Kemsing.
- Diagnose: test the system until the cause is clear.
- Then the prescription: what’s wrong and what it will cost to put right.
- Where a repair doesn’t make sense, you’ll hear it from us, with the alternatives.
- Then the fix, with leaks repaired before any refrigerant is added.
- The sign-off: the system tested in operation and the work recorded.
Before we arrive
- Move furniture away from the wall where we will be working
- Let us know where we can park and unload
- Make sure we can reach the consumer unit or fuse board
How to get a quote
For air conditioning repair in Kemsing, call 07833 053749 or write to us at info@aircondoctor.co.uk. Let us know the type of property and what you need, plus some photos if they’re to hand. We reply the same working day.
Related advice
What you can do yourself, and what needs us
Write down what you notice: an error code, a new noise, a drip, a smell or a change in how well the system heats or cools. It helps us diagnose quickly, and a photo of the display helps even more.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do where the manufacturer’s manual explains how. With the power off, they lift out, can be vacuumed or rinsed and must be fully dry before they go back. On a heat pump, the equivalent is keeping the outdoor unit clear and checking the controls.
What affects the quote in Kemsing
The quote reflects the job in front of us. We consider:
- The distance and route between the indoor and outdoor units
- The equipment or parts the job needs
- How easy the units are to reach
Typical ranges are on our prices page, but each job is priced on what it involves. For a fixed-price quote, phone us on 07833 053749 or email us, and we will explain what it covers.
What to send for a quote
To speed up the quote, please include:
- The postcode and whether it’s a home, flat or business
- A few photos of the room and the wall the unit is on, or will go on
- Your consumer unit or fuse board
To get a fixed-price quote, phone 07833 053749, or email if that’s easier with the address and a few details about the rooms or units involved. A few pictures make it quicker. You’ll hear back from us the same working day.
Other services in Kemsing
Air conditioning repairs in Kemsing: local notes
The middle of Kemsing is part of a conservation area. On the National Heritage List, around 9 entries fall within 0.5 miles of the middle of Kemsing; Church of St Mary (grade II*) is one. Should a unit ever need replacing on a listed building or in a conservation area, ask us about consent first. About 43% of homes across Kemsing and its surrounding area date from 1945 to 1972, according to Valuation Office Agency council tax records, and about 82% of households live in detached or semi-detached houses, according to the 2021 Census. Wall bracket, ground pad or flat roof: knowing where the outdoor unit is saves time on the day.
The rating label on the unit gives the model number, which helps us bring the right parts. If a system fails at a school such as Kemsing Primary School, our 24/7 line takes the call, and planned repairs can wait for the holidays.
Kemsing is about 2 miles north-east of Sevenoaks, in Kent. We cover Kemsing for air conditioning repair and across the rest of Kent. Kemsing is one of 922 places in Kent we cover for homes and businesses. Bromley is in our area too, around 11 miles away.
Our nearest recent job to Kemsing was on Station Road, Orpington (BR6), about 7 miles north-west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
If your postcode is in TN15, we can take the job on. That includes properties on High Street, Copperfields Walk and Childsbridge Lane and nearby roads. If you are just outside Kemsing, we cover Cotman's Ash (1 mile north-east), Heaverham (2 miles east), Woodlands (2 miles north-east), Romney Street (2 miles north) and Knatts Valley (2 miles north-east). Within a short drive, we also cover Maidstone (14 miles east), Dartford (9 miles north), Royal Tunbridge Wells (12 miles south) and Gravesend (11 miles north-east).
Near you in Kemsing
Locally, jobs take us to houses, flats and workplaces close to St Michael's Preparatory School, Knole Academy and Kemsing Down, among other places. Kemsing’s nearest station is Otford station, roughly 1 mile north-west of the centre. Nearby you’ll also find Kemsing Castle Bank (0.5 miles east) and Otford Heritage Centre (1 mile west). Not far away are Dryhill Nature Reserve.
Why deal with it now?
Refrigerant supply is changing. Repairing and recharging existing R410A systems is still legal, but R410A is getting scarcer and dearer to buy as the GB phase-down tightens and we weigh that up when we advise you. An early booking makes the visit to Kemsing easier to arrange.
Whatever the property, the quote works the same way: what’s needed, how we reach it, the parts and the labour. Call for a fixed-price quote and we’ll go through it with you.
Why us?
- Covering London and the South East
- We diagnose before we treat
- A fixed price before any work starts
- NICEIC approved for electrical work
Take a look at our cost guide or our accreditations and certificates.
Kemsing questions
Do you cover smaller places like Kemsing?
Yes. Kemsing is within the area we cover across London and the South East. Visits to smaller places are planned so the engineer arrives with what the job needs.
Do you cover Kemsing for emergency air conditioning repairs?
Yes. Our 24/7 emergency line covers Kemsing. A diagnosis call-out starts from £75 + VAT, and knowing the brand and the symptoms helps us plan it.
How much is an air conditioning call-out?
A diagnosis call-out is from £75 + VAT. Once we know the cause, you get a fixed price for the repair before any work goes ahead. The final cost depends on the fault, the parts and the access.
Why is my air conditioning icing up?
The coil gets too cold when air can’t move across it or when the refrigerant charge is low. A dirty filter is worth checking first, and if it’s clean, the system needs a diagnosis.
Do you work on systems someone else installed?
Yes. Systems fitted by other companies are fine, on all the main brands. Send us the make and model, and any records you have.
Which manufacturers do you install and repair?
The main ones, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. For new systems, we recommend a brand and model to suit the job and tell you why.
Why is my air conditioning blowing warm air?
There are several possible causes, from simple to serious. We read any fault code and test the system to find which, then give you a fixed price to fix it.
What a customer said
“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