Oxfordshire · Heat pump installation
Heat pump installers in Dorchester
Our engineers work in Dorchester on MCS certified installation of air source heat pumps for heating and hot water, with the Boiler Upgrade Scheme grant applied for. Diagnosis first, a fixed price and proper paperwork when we finish.
- Plans to switch to electric heating with a heat pump
- Planning and permitted development questions
- Replacing a combi boiler with a heat pump
Air source heat pumps in Dorchester, done properly
Many air source heat pumps can be installed as permitted development in England, without a planning application. The conditions include an outdoor unit of no more than 1.5 m³ and compliance with MCS 020(a), and the unit cannot be used solely for cooling or sit within the curtilage of a listed building. We check the rules for your property as part of the survey. The work covers air-to-air heat pumps, homes heated by oil, LPG or gas and hot water cylinders, and people most often call us about working out where a cylinder could go and questions about listed buildings or conservation areas.
Space for an outdoor unit is rarely an issue near Dorchester, so the design focuses on heat loss and radiators.
Equipment warranty comes from the manufacturer, on its own terms, and we set them out on your quote. Each brand sets its own conditions, and we’re happy to talk you through them.
- Location
- Dorchester (OX10)
- Region
- Oxfordshire
- Credentials
- NICEIC and F-Gas, MCS
- Quotes
- Fixed-price quote after a site survey
- Prices
- £8,000–£16,000 before the grant, 0% VAT on homes
- Enquiries
- We reply the same working day
- Phone
- 07833 053749
- Updated
- 30 October 2026
Pricing air source heat pumps in Dorchester
The survey or diagnosis tells us what the work involves. We look at:
- Whether the existing supply is suitable
- The condition of any existing system
- A single visit or a regular plan
One room or a whole building, we price it on the same basis: what needs doing, how we get to it and what it needs. The price is fixed before we start, and the quote sets out the VAT.
Before you get in touch
The more you tell us, the more accurate the quote. When you get in touch, it helps to send:
- Your installation or service records
- Wide pictures of the room or the existing unit
- Where the outdoor unit is, or where you’d like it
VAT is set out clearly on every quote, and the rate that applies to your job is stated. Homes, businesses and different kinds of work can be treated differently for VAT, so we confirm it on the quote. For a fixed-price quote, phone us on 07833 053749, or email if that’s easier.
Air source heat pumps in Dorchester: the local picture
The last census (2021) found about 64% of households in detached or semi-detached houses. Detached and semi-detached houses typically have room for the outdoor unit and a cylinder.
Period properties close to Dorchester Abbey can suit a heat pump, though insulation and any heritage protection are checked first.
Dorchester is about 4 miles north-east of Didcot, in Oxfordshire. Whatever kind of property you have in Dorchester, our engineers can help with air source heat pumps. You will hear back from us the same working day and our emergency line runs 24/7. Our Oxfordshire coverage runs to 443 places, Dorchester among them. Our Guildford page covers places nearby (38 miles or so).
From High Street, Queen Street and Queens Close to the smaller roads in between, the whole area is covered. Our engineers cover all of OX10. We also cover Burcot (1 mile north-west), Little Wittenham (1 mile south-west), Berinsfield (1 mile north), Warborough (1 mile east) and Shillingford (1 mile south-east). Further out, we also cover Oxford (8 miles north), Didcot (4 miles south-west), Abingdon-on-Thames (5 miles north-west) and Thame (11 miles north-east).
Local landmarks in Dorchester
We fit and service air conditioning in homes and premises around The White Hart Hotel Bar. The closest station to Dorchester is Culham station, roughly 3.1 miles west of the centre. Well-known places in the area include Brightwell Castle (2.3 miles south) and Littlemore Hospital (5.6 miles north-west). Green spaces nearby include Ewelme Watercress Beds and Wittenham Clumps.
How the visit works
You do not 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 we take it from there. At the end, we tidy up and run through the work with you. For a village like Dorchester, tell us about narrow lanes, gates and parking when you book.
- We find out about your home and the heating you have now.
- We measure heat loss for every room.
- From those figures we size the heat pump and decide on radiators, cylinder and outdoor position.
- A fixed-price quote explains the cost, the grant position and the VAT.
- Installation, commissioning and MCS registration complete the job.
Preparing for the visit
- Arrange for someone to be there to let us in
- Mention any parking restrictions near the property
- Mention any managing agent or landlord rules we need to follow
How to get a quote
Here’s what helps us quote: the address and the type of property, a few photos, the make and model of any existing system and any symptoms, from error codes to drips. Then ring us on 07833 053749 or fill in the contact form.
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Places near Dorchester
More services for Dorchester
FAQs for Dorchester
Is a heat pump in Dorchester permitted development?
It comes down to the building and the spot chosen for the outdoor unit. Central Dorchester sits inside the Dorchester Conservation Area. A heat pump on a house can be permitted development if it meets the conditions, including the MCS noise check, but not within the grounds of a listed building, and in a conservation area the outdoor unit cannot face a road. Where needed, we check with the local planning authority (for Dorchester, normally South Oxfordshire council).
Is Dorchester within the area you cover?
Yes, smaller places are covered as well as towns. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Will my radiators work with a heat pump?
It varies from room to room. The survey compares each radiator with the room’s needs, so the quote covers any changes.
Do you survey before quoting?
Yes. Every job is looked at first, on a survey, or from your photos and details where the job is simple. A fixed-price quote follows.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including any issues with how it was fitted. You get a fixed price before any work goes ahead.
Should I choose air-to-water or air-to-air?
The right choice depends on the property and what you need. Air-to-water can attract a £7,500 grant where eligible; air-to-air only qualifies for £2,500 under strict conditions, and we set out the options after the survey.
Do I get paperwork after the visit?
Yes. Each visit is written up, and any work on the refrigerant circuit goes in the F-Gas records. Keep them with the manual and the warranty documents.
Aftercare tips
Looking after the system is mostly common sense. A few tips:
- Read the manufacturer’s warranty terms for your brand
- Use the settings explained at handover
- Check eligibility for the Boiler Upgrade Scheme early
After commissioning, the installation is registered under MCS and you receive the certificate. Keep it with the manufacturer’s paperwork for future reference.
Keep the outdoor unit clear of leaves, plants and stored items. It needs good airflow to collect heat from outside so keep it unobstructed.
Do you need air source heat pumps in Dorchester?
Air-to-air systems interest people who want cooling in summer as well as heating. They heat rooms through wall, floor or ceiling units, and can cool them when it’s hot. Whether a grant applies depends on the scheme conditions.
If any of these sounds familiar, it’s worth a diagnosis:
- Deciding on the outdoor unit position
- Not knowing whether a grant applies
- Choosing between air-to-water and air-to-air
Clifton Hampden Manor lies about 2 miles west. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Comparing quotes
- Whether you get F-Gas records where refrigerant is involved
- Whether anyone has checked the property or the system first
- Whether the quote shows VAT clearly
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