Oxfordshire · Air conditioning servicing
Air Conditioning Servicing in Cholsey
Air conditioning servicing for Cholsey and the surrounding area: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- A musty or damp smell when the unit starts
- A service that’s overdue
- F-gas leak checks falling due
About our air conditioning servicing in Cholsey
Some systems need F-gas leak checks by law, and some don’t. GOV.UK sets the frequency by the system’s tonnes of CO2 equivalent (tCO2e): at least every 12 months from 5 to under 50 tCO2e, and every 6 months from 50 to under 500 tCO2e. We work out where your system sits and check it accordingly. Common call-outs are for new noises from the indoor or outdoor unit and weaker cooling than last year, on ducted systems, air-to-air heat pumps and VRF systems.
A service around Cholsey is booked to suit you, and a single system typically takes an hour or two.
AirCon Doctor is an F-Gas certified company and 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
- Cholsey (OX10)
- Wider area
- Oxfordshire
- Guide price
- From £95 + VAT
- Enquiries
- We reply the same working day
- Approvals
- F-Gas certified, NICEIC approved
- Quote
- Fixed-price quote after a site survey
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
Air conditioning servicing around Cholsey
The Valuation Office Agency’s council tax figures show about 42% of homes in and around Cholsey were built in 2000 or later, and the last census (2021) found about 72% of households in detached or semi-detached houses. Tell us where your outdoor unit is and how to reach it, so we can plan the visit. Holly Cottage, listed at grade II, is one of roughly 27 protected buildings and structures in the half-mile around Cholsey’s centre. Swapping an outdoor unit on a listed building or in a conservation area may need consent, so we will flag it if a replacement is needed.
Businesses close to Cholsey station can book an early or late slot so the service does not get in the way of trade.
Cholsey is about 5 miles south-east of Didcot, in Oxfordshire. Properties in Cholsey get the same service as everywhere we cover: a look at the job first, a fixed-price quote and written records at the end. Cholsey is one of 443 places in Oxfordshire where we work. Guildford, roughly 33 miles off, has its own page on this site.
Our working area takes in OX10 in full. From Station Road, Church Road and Lapwing Lane to the smaller roads in between, the whole area is covered. Close to Cholsey, our area also takes in Winterbrook (1 mile north-east), North Stoke (1 mile east), Moulsford (1 mile south), South Stoke (2 miles south) and Mongewell (2 miles north-east). Within a short drive, we also cover Oxford (13 miles north), Didcot (5 miles north-west), Abingdon-on-Thames (9 miles north-west) and Thame (14 miles north-east).
Near you in Cholsey
Typical jobs here are in properties near Wallingford School, Cranford House School and Morning Star pub and the streets around them. There’s a railway station in Cholsey itself: Cholsey station. A little further out are Wallingford Castle (2.4 miles north-east). For a walk, there’s Cholsey Marsh and Wittenham Clumps.
Why it’s worth doing now in Cholsey
If your system needs F-gas leak checks, they aren’t optional. Skipping a year leaves a gap in the records the rules expect you to keep and it’s far easier to stay on schedule. For a place like Cholsey, booking ahead lets us plan the visit properly.
Several rooms, units or sites on one quote often makes better use of the time. Mention every unit or room you need covered and we will price it together.
What you get with us
- Warranty terms set out brand by brand
- Leading brands including Daikin, Mitsubishi Electric and Fujitsu
- Listed on Checkatrade
- Fixed-price quotes after a survey or pictures
Take a look at how installs are priced or our accreditations and certificates.
Common problems we fix in Cholsey
Filters clog gradually, a little more every day the system runs. As they fill, less air gets through, the coil can get too cold and the room takes longer to cool or warm.
The things we’re asked about most include:
- Air conditioning that isn’t cooling as well as it did
- Condensate leaking into the room
- Humming, rattling or squealing from the system
For a school like Cholsey Primary School, maintenance visits can be booked out of term.
Comparing quotes
- If the figure could change on the day
- Whether a new circuit is included and who certifies it
- The make and model of any parts or equipment being quoted
The process
Think of the visit in three stages: diagnose, treat and sign off. First we check the system or the space against the plan, then we do the work, and finally we test, record and explain. Most of the time goes on the middle part, which takes around an hour for one indoor and one outdoor unit, with extra time for each additional indoor unit. Send pictures of the space and the outside wall, and we can plan the work near Cholsey.
- First, we agree a time and confirm the cost of the service.
- Before any cleaning, the system is run so we can see how it behaves.
- We clean the filters, coils and fans and clear the condensate drain.
- The electrics, controls and refrigerant performance are checked, with a leak check where required.
- We run the system again and leave you a service record.
Preparing for the visit
- Find the manual or the paperwork for the system, if you have it
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Name a contact who can meet us at the agreed time
Ask for a quote
The quickest way to a quote is to send photos: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Tell us the address and what you need, and simple jobs can often be priced without a visit.
Read more
After we’ve gone
How well a system lasts depends on use and care. We suggest:
- Read the warranty conditions for your brand
- Check the condensate pipe outside isn’t blocked or crushed
- Close windows when the air conditioning is running
After the service, you get a record of what was done, with the checks carried out and anything we’d recommend. Keep it with the manufacturer’s paperwork so the service history is in one place.
Cleaning the filters between services helps a great deal. On many wall-mounted units, the filters lift out easily, and the manual shows how.
Your questions about air conditioning servicing in Cholsey
Does my air con in Cholsey need a yearly service?
Once a year suits most home systems. Larger systems holding 5 tonnes CO2 equivalent or more also need a leak check at least every 12 months under the F-gas rules.
Is Cholsey within the area you cover?
We do. Villages and hamlets get the same service as the bigger towns. Send a few details and photos, and we reply the same working day.
How much time does an air con service need?
A typical service takes around an hour for one indoor and one outdoor unit, with extra time for each additional indoor unit. Units that are hard to reach can take longer, and we will tell you in advance.
Is there a survey before the work?
Yes, always. We diagnose before we treat: the survey tells us what the job needs and how to do it, and the quote is based on that.
Will you work on another installer’s system?
Yes. Systems fitted by other companies are fine from all the leading brands. Send us the make and model, and any records you have.
What do you check on an air conditioning service?
The service covers the indoor units and the outdoor unit: the filters, coils, drain and fans, followed by the wiring, controls and refrigerant performance. You get a record of the visit.
Do you offer maintenance contracts?
Yes. We offer maintenance contracts, set at the interval the system and the manufacturer’s terms need. Each visit is written up and F-Gas records kept where they apply.
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A customer’s words
“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