Oxfordshire · Commercial air conditioning
Commercial Air Conditioning in Duns Tew
We cover Duns Tew for design, installation, servicing and repair of air conditioning for offices, shops, hospitality and public buildings. Diagnosis first, a fixed price and proper paperwork when we finish.
- New tenancies needing cooling and heating
- Server rooms running too warm
- Missing F-gas records for commercial systems
Looking after it afterwards
Think of this as the after-treatment advice, short and simple:
- Don’t let servicing slip
- Agree sensible control settings for each area
- Keep a log for each system
The warranty on the equipment is the manufacturer’s, on its own terms. We go through the manufacturer’s conditions with you and you will know what they ask for.
Good records make inspections and audits easier. They’re part of the operator’s F-gas duties for systems that need checks.
How we handle commercial air conditioning in Duns Tew
Many sites need more than cooling. Most modern systems can heat and cool, and ventilation and MVHR can be designed alongside for a joined-up system. If you’re dealing with systems that need out-of-hours or phased installation and systems over 12 kW due a TM44 inspection, we can help.
For a hall or similar building near Duns Tew, an air-to-air system that responds quickly suits intermittent use.
Some manufacturers make regular servicing by a qualified engineer a condition of their warranty. If that applies to your system, booking the service on time keeps the record straight and each visit is recorded.
- Where
- Duns Tew (OX25)
- Region
- Oxfordshire
- Pricing
- Fixed after a survey or photos
- Prices
- Priced once we’ve surveyed
- Approvals
- F-Gas certified company, NICEIC approved
- Enquiries
- Answered the same working day
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
What affects the quote in Duns Tew
The diagnosis comes before the price. The main factors are:
- The condition of any existing system
- Access, including height, roofs and ladders
- One-off work versus a regular service cycle
What you pay reflects the actual work. That is why we look at the job first, from pictures or on a survey, and why the quote is fixed before any work starts.
Before you get in touch
There’s no need for technical detail. Just send:
- Where the outdoor unit is, or where you’d like it
- The paperwork from the last service, if you have it
- The fuse board and where it is in the property
To help us quote: where the property is and what kind of building it is, pictures of the rooms or units, the brand and model of anything already fitted and any symptoms, from error codes to drips. Then phone 07833 053749 or use the quote form.
Before you call an engineer
Good habits make our visits easier, not unnecessary. Clean filters and a clear outdoor unit help the system run as it should, but the refrigerant circuit, the electrics and the parts you can’t see still need an engineer at the interval the manufacturer recommends.
For air conditioning, cleaning the indoor unit’s filters is the main job owners can do, if the manual says so. 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.
Questions from Duns Tew
Can I fit air conditioning in Duns Tew without planning permission?
There’s no single answer: the building and the outdoor unit position decide it. The Duns Tew Conservation Area takes in the middle of Duns Tew. A system that heats as well as cools may not need an application on a house, provided it stays within the permitted development limits. Cooling-only units get no such allowance, and listed buildings and road-facing positions in conservation areas need more care. We speak to Cherwell council, which is normally the planning authority for Duns Tew when it matters.
Do you cover Duns Tew for commercial air conditioning?
Yes. We work across London and the South East from our base in East Grinstead, and Duns Tew is part of that. Tell us a little about the job and we’ll take it from there.
Can you install out of hours?
Yes. We fit the installation around when the building is in use and phase it where needed.
Can you come out in an emergency?
Yes, any time. If something urgent happens, like water coming from a unit or a critical room overheating, call our 24/7 line and we will tell you what to do first.
Whose job is it to check the system for leaks?
Whoever operates the equipment, together with the technicians who service it. Systems below 5 tCO2e fall outside the set leak check intervals, while larger ones need checks at least every 12 months, or every 6 months from 50 tCO2e. We can tell you which band your system falls into.
Can we book visits on a schedule?
Yes. Tell us what you have and how it’s used and we’ll propose a schedule and quote for it. That can include the leak checks the F-gas rules require for larger systems.
Can you look after our air conditioning after it’s installed?
We do. A contract keeps the system serviced and any required leak checks on schedule, with records kept for each visit.
How the visit works
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. For a place like Duns Tew, the timing is set with you and the travel is our side of the planning.
- We survey the site and talk through how each area is used.
- You get our recommendation and a fixed price.
- The programme is agreed, including any out-of-hours or phased work.
- We install the units, pipework, drainage, electrics and controls.
- Commissioning and handover follow, with the F-gas records and manufacturer paperwork.
Before we arrive
- Clear a path to the units and the space around them
- Make sure we can reach the consumer unit or fuse board
- Let us know if the building has a permit or sign-in process
Getting a quote
If you need commercial air conditioning in Duns Tew, ring 07833 053749 or write to us at info@aircondoctor.co.uk. Let us know the type of property and what you need, and send a few photos if you can. Enquiries get a reply the same working day.
Related advice
Other services in Duns Tew
What commercial work looks like in Duns Tew
At about 62 miles from central London, Duns Tew sits inside the area we cover across London and the South East.
Commercial systems over 12 kW need a TM44 inspection at least every five years. Before any plant goes outside a building like Church of St Mary Magdalene, its trustees may need planning or heritage advice, and we work with whoever gives it.
Duns Tew is about 8 miles south of Banbury, in Oxfordshire. Wherever you are in the OX25 postcode area, we cover commercial air conditioning. Duns Tew is one of 443 places in Oxfordshire we cover for homes and businesses. For properties nearby, see our Guildford page, about 59 miles away.
Here we cover the OX25 postcode area. Local streets include Main Street, Glebe Court and Middle Barton Road, and we cover them all. If you are just outside Duns Tew, we cover Dane Hill (1 mile north-east), North Aston (1 mile east), Middle Aston (1 mile south-east), Steeple Aston (2 miles south-east) and Nether Worton (2 miles west). Further out, we also cover Oxford (15 miles south), Banbury (8 miles north), Bicester (8 miles south-east) and Witney (13 miles south-west).
Around Duns Tew
Locally, jobs take us to houses, flats and workplaces close to The White Horse Inn. The nearest railway station is Heyford station, about 2.8 miles south-east of the centre. Well-known places in the area include Old Forge Museum (Great Tew) (3.9 miles west) and Deddington Castle (2.1 miles north-east).
What a customer said
“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