Oxfordshire · Air conditioning repair
Air con repairs in Stonor
Air conditioning repair, for Stonor and the surrounding area. Ask us for a fixed-price quote; we reply the same working day.
- Ice forming on the indoor unit or pipes
- Rattling, buzzing or grinding noises
- A system that will not switch on
Air conditioning repair in Stonor, done properly
We treat a faulty system the way a doctor treats a patient: diagnose the cause, treat it properly and sign it off when it’s working. Guesswork costs money, and topping up refrigerant on a system with a blocked filter fixes nothing. The work covers ceiling cassettes, VRF systems and ducted systems, and the jobs we see most are a unit that barely blows any air and a unit blowing warm air.
Around Stonor, repairs tend to be home systems, garden rooms and a few businesses. A photo of the unit’s label and a description of the fault help us plan.
We’re an F-Gas certified company, NICEIC approved for electrical work, with MCS certification for heat pumps and Checkatrade membership. Our engineers hold the F-gas qualifications needed to work on refrigerant.
- Place
- Stonor (RG9)
- Region
- Oxfordshire
- Accreditations
- NICEIC and F-Gas
- Prices
- Call-out from £75 + VAT
- Quotes
- Fixed, in writing
- Phone
- 07833 053749
- Updated
- 30 October 2026
What affects the quote in Stonor
The survey or diagnosis tells us what the work involves. The main factors are:
- How many units are involved
- Whether it’s a one-off job or part of a maintenance contract
- The brand, model and parts involved
Putting the work off seldom saves money. Small problems, from blocked filters to slow leaks, tend to get worse, and a struggling system uses more electricity to do less. If you’re not sure what’s needed, call us on 07833 053749 for straight advice and a fixed price.
What we need to know
The more you tell us, the more accurate the quote. When you get in touch, it helps to send:
- Photos showing the indoor unit and the space around it
- Any previous service or F-Gas records
- Where the property is and what kind of building it is
Getting a quote is straightforward. Call or email with a few details and we’ll come back to you the same working day. If we need to see the property first, we book a survey at a time that works for you.
Also in Stonor
What a repair looks like in Stonor
VOA council tax data put about 36% of homes in the Stonor area before 1919, and about 78% of households live in detached or semi-detached houses, according to the 2021 Census. If the outdoor unit is high up or behind a locked gate, mention it when you book. 2 conservation areas lie within a mile of central Stonor. About 8 listed entries lie within half a mile of central Stonor, Whitepond Farmhouse (grade II) among them. We keep it in mind in case a new outdoor unit is ever needed, as protected buildings can need consent for that.
Dirty filters and blocked drains cause more faults than people expect. The make, model and error code are the most useful things to tell us.
Stonor is about 5 miles north of Henley-on-Thames, in Oxfordshire. Properties in Stonor get the same service as everywhere we cover: a look at the job first, a fixed-price quote and written records at the end. Across Oxfordshire, we cover 443 places, and Stonor is one of them. Guildford, roughly 29 miles off, has its own page on this site.
Our working area takes in RG9, every street of it. Neighbouring places we cover include Turville Heath (1 mile north-east), Northend (2 miles north), Christmas Common (2 miles north-west), Cookley Green (3 miles west) and Howe Hill (3 miles north-west). Larger places within reach include Didcot (13 miles west), Thame (10 miles north), Henley-on-Thames (5 miles south) and Benson (7 miles west).
Near you in Stonor
Typical jobs here are in properties near The Crown Inn Public House and the streets around them. Green spaces nearby include Warburg Nature Reserve and Bald Hill.
Before you call an engineer
There are a few things you can safely do yourself: keeping the outdoor unit clear, checking the mode and set temperature, and the routine cleaning in the manual. Opening up the units, the electrics and the refrigerant circuit are a job for us.
Do not move, re-route or disconnect units or pipework yourself. Moving a unit involves the refrigerant circuit, so it needs an F-Gas qualified engineer, and the electrics need care too. Ask us to quote for a move instead.
System by system
Fans and compressors
Fan motors and bearings wear over time, and the first sign is often noise or weak airflow. A worn fan motor can normally be replaced, depending on parts availability.
Refrigerant leaks
Topping up without finding the leak only delays the next breakdown and the gas simply leaks out again. That’s why we repair the leak first.
How it works
Our engineers bring the tools, gauges and access equipment the job needs. You only need to give us clear access to the units, or their planned positions, and to the fuse board. The visit takes an hour or two to diagnose most faults, with the repair time depending on what we find. Visits to Stonor are agreed with you in advance and planned so the job can be finished in one trip where possible.
- You describe the fault, the make and any error code, ideally with a photo.
- On the diagnosis visit, the engineer tests the system rather than guessing.
- Nothing is repaired until you’ve heard what’s wrong and agreed a fixed price.
- We repair the fault, and where refrigerant is involved, the leak is found and fixed before recharging.
- Finally the system is tested in operation and you get a note of the fault and the fix.
How to prepare
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Clear a path to the units and the space around them
- Name a contact who can meet us at the agreed time
How to get a quote
Every quote shows the VAT clearly, with the rate that applies to your job. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it in writing rather than guess. For a fixed-price quote, ring us on 07833 053749 or write to us at info@aircondoctor.co.uk.
Advice
Your questions about air conditioning repair in Stonor
Do you cover smaller places like Stonor?
Yes, and the size of the place makes no difference to how we work. A few photos and the postcode are enough to get things started.
Do you cover Stonor for emergency air conditioning repairs?
Yes. Our 24/7 emergency line covers Stonor. A diagnosis call-out starts from £75 + VAT, and knowing the brand and the symptoms helps us plan it.
Why use an F-Gas certified company?
Certification shows a business is approved to work on systems that hold F gas refrigerant. That isn’t optional: it’s required by law, and AirCon Doctor is certified.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including anything about the original installation that needs putting right. Any work is priced before it goes ahead.
How much is an air conditioning call-out?
It starts with a diagnosis call-out from £75 + VAT, followed by a fixed price for the repair. Nothing goes ahead without your agreement.
Will you make a mess?
Protection goes down first: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards before we leave.
Can I do any of the installation myself?
The refrigerant side has to be done by a qualified engineer working for an F-Gas certified company. That’s the law, not just our preference, and manufacturers expect it for their warranty too. We’re happy to quote for the full job, supply to commissioning.
What a customer said
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead