Oxfordshire · Heat pump installation
Heat pump installation in Caldecott, Oxfordshire
F-Gas certified and NICEIC approved, we cover Caldecott for MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for. A fixed price before work begins, and a 24/7 emergency line.
- Radiators that may be too small for a heat pump
- An oil, LPG or gas boiler near the end of its life
- Questions about listed buildings or conservation areas
How we handle air source heat pumps in Caldecott
A £2,500 grant is available for some air-to-air heat pumps, with conditions. It has to replace the fossil-fuel heating, cover the whole heating demand, be fitted by an MCS certified installer and be in a home; adding it alongside a boiler doesn’t qualify. The work covers hot water cylinders, air-to-water heat pumps and radiator systems, and the jobs we see most are questions about listed buildings or conservation areas and no space for a hot water cylinder.
Homes around Caldecott usually have space for an outdoor unit and a hot water cylinder, so heat loss, radiators and the electrics are what we check.
Whatever the visit, you get a written record: commissioning details and F-Gas records for a new system, a note of the fault and the fix for a repair, or a service record. File it with the manual, because it helps with any later warranty question.
- Where
- Caldecott (OX14, OX13)
- Wider area
- Oxfordshire
- Pricing
- Fixed, in writing
- Enquiries
- We reply the same working day
- Credentials
- F-Gas certified company, NICEIC approved, MCS
- Guide price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Call
- 07833 053749
- Reviewed
- 30 October 2026
Caldecott: your questions answered
Do you cover Caldecott for air source heat pumps?
Yes. Caldecott is one of the places we cover. To start, ring 07833 053749 or write to us at info@aircondoctor.co.uk with a few photos.
Is Caldecott within the area you cover?
Yes, smaller places are covered as well as towns. Visits to smaller places are planned so the engineer arrives with what the job needs.
Can I do the refrigerant work myself?
Anything that involves the refrigerant needs an F-Gas qualified engineer from a certified company. That is 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.
Is the equipment covered by a warranty?
The manufacturer provides it, on its own terms. Some terms depend on regular servicing by a qualified engineer so it’s worth keeping the service records.
Are you F-Gas certified?
AirCon Doctor is an F-Gas certified company, with NICEIC approval for electrical work and MCS certification for heat pumps. We are also Checkatrade members.
Do you protect the property while you work?
Floors and furniture near the work are covered with dust sheets before any work starts, and we tidy up as we go. At the end, we clear up and show you what we’ve done.
Do you offer emergency call-outs?
Yes, day and night. Call the emergency line and tell us the make, the symptoms and any error code, and we’ll advise on what to do next.
What happens on the day
We keep the work area tidy as we go, with dust sheets down and offcuts and packaging cleared up. Any holes, fixings or cable routes are agreed with you before we drill. The visit takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Everything the job in Caldecott needs is worked out beforehand.
- First we talk through the property and the current system.
- A heat loss survey is carried out, room by room.
- From those figures we size the heat pump and decide on radiators, cylinder and outdoor position.
- You get a fixed price, with any grant and the VAT set out.
- Then it’s fitted, commissioned and registered with MCS.
Preparing for the visit
- Make sure we can reach the consumer unit or fuse board
- Have the make and model of any existing unit to hand
- Keep pets and children away from the work area
How to get a quote
If you need air source heat pumps in Caldecott, phone 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. Enquiries get a reply the same working day.
Read more
How the job changes from property to property
Heat loss surveys
Without a proper survey, a heat pump can be too big or too small and that matters for comfort and running.
Outdoor unit position and planning
Flats and blocks of flats have different limits, and Article 4 directions can remove rights. Listed building consent is a separate matter and we check what applies to you.
Signs you need air source heat pumps in Caldecott
Many people look at heat pumps when an oil, LPG or gas boiler is getting old. Starting early leaves time for the survey, the design and any grant application, rather than rushing a replacement in winter.
Keep an eye out for these signs:
- A boiler that’s getting old
- Deciding which kind of heat pump suits the home
- Deciding on the outdoor unit position
Period properties close to St Helen's Church can suit a heat pump, though insulation and any heritage protection are checked first.
Questions to ask before you book
- Whether testing, commissioning and paperwork are included
- The make and model of any parts or equipment being quoted
- Whether anyone has checked the property or the system first
Heat pumps in Caldecott: local notes
There are 2 conservation areas within a mile of the centre of Caldecott. That affects heat pumps: listed buildings need consent, and conservation areas limit where the outdoor unit can go under permitted development. Where necessary, we check with the local planning authority (typically Vale of White Horse council). About 45% of homes in the Caldecott area date from 1945 to 1972, according to Valuation Office Agency council tax records, and about 35% of households live in terraced houses, according to Census 2021 figures. For homes of that age, the survey checks the insulation, the radiators and the hot water setup. Terraced houses share walls with neighbours, which helps, but the outdoor unit position needs care with noise next door.
Clifton Hampden Manor lies about 3.5 miles east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Caldecott is about 1 mile south of Abingdon-on-Thames, in Oxfordshire. Our engineers cover Caldecott for air source heat pumps, along with the rest of Oxfordshire. Count every place we list in Oxfordshire and you reach 443, with Caldecott on the list. Guildford, roughly 42 miles off, has its own page on this site.
Our working area takes in OX14 and OX13. Local streets include Mill Road, Baker Road and Saxton Road, each of them within reach. Neighbouring places we cover include Culham (1 mile east), Abingdon-on-Thames (1 mile north), Sutton Courtenay (1 mile south), Milton (2 miles south) and Appleford-on-Thames (3 miles south-east). We also work in nearby towns such as Oxford (7 miles north), Didcot (4 miles south-east), Witney (12 miles north-west) and Carterton (15 miles north-west).
Local landmarks in Caldecott
Locally, jobs take us to houses, flats and workplaces close to Albert Park, The Old Anchor Inn and John Mason School. Caldecott’s nearest station is Culham station, about 2.3 miles east of the centre. A little further out are Pendon Museum (3.4 miles south-east) and FitzHarris Castle (1 mile north). For a walk, there’s Dry Sandford Pit.
Also near Caldecott
Other services in Caldecott
Why deal with it now?
If the emitters can’t give out enough heat, some rooms will not get warm enough. The survey picks this up before installation. A dirty or faulty system works harder and costs more to run.
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 are unsure, ring 07833 053749 or write to us at info@aircondoctor.co.uk and we’ll give you an honest view and a fixed price.
Why book with us
- Every job looked at before it’s priced
- MCS certification for heat pump work
- Enquiries answered the same working day
- NICEIC approved electrical contractors
Read how installs are priced and our accreditations.
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