Buckinghamshire · Heat pump installation
Chearsley air source heat pumps
Our engineers work in Chearsley 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.
- A boiler that’s getting old
- Working out where a cylinder could go
- Questions about where the outdoor unit can go
How the visit works
If the system has to be off for part of the visit, we tell you before we start, so you can plan around it. In a business, work can often be done one area at a time. On site, it takes from a couple of days to around a week, depending on the system and how much of the heating changes. A note on how to find the property and where to park makes a visit to Chearsley easier.
- We start with your plans and the property.
- A survey covers heat loss, radiators, hot water and where the outdoor unit could sit.
- We recommend air-to-water or air-to-air and check the grant position.
- We install the heat pump and connect it up.
- The job ends with commissioning, the MCS certificate and a walk through the controls.
Before we arrive
- Find the manual or the paperwork for the system, if you have it
- Tell us about any building rules, permits or sign-in
- Plan for pets to be kept clear during the visit
Getting a quote
Need a price for air source heat pumps? Please ring 07833 053749, or email if that’s easier and tell us about the job. We’ll explain what we’d recommend and why, then send a fixed-price quote before you commit to anything.
Related advice
How we handle air source heat pumps in Chearsley
Air-to-air heat pumps can qualify for a £2,500 Boiler Upgrade Scheme grant, but only in some cases. The system must replace the existing fossil-fuel heating and meet the home’s full heating demand, it must be installed by an MCS certified installer, and it must be in a home; adding it alongside a boiler does not qualify. The work covers air-to-water heat pumps, hot water cylinders and radiator systems, and people most often call us about finding a place for the outdoor unit and checking eligibility for a heat pump grant.
Older and listed homes in villages like Chearsley need extra care, and permitted development does not cover listed buildings, so consent comes first.
Think of the paperwork as the system’s health record: what was fitted or found, what was done and when. If anything goes wrong later, it helps the next engineer and the manufacturer and it’s worth keeping safe.
- Location
- Chearsley (HP18)
- Wider area
- Buckinghamshire
- Quote
- A fixed-price quote up front
- Response
- On the working day you ask
- Approvals
- NICEIC and F-Gas, MCS
- Price guide
- £8,000–£16,000 (0% VAT on homes), before the grant
- Telephone
- 07833 053749
- Checked
- 30 October 2026
Air source heat pumps around Chearsley
About 30% of homes in and around Chearsley have been built since 2000, according to Valuation Office Agency council tax records, and about 79% of households live in detached or semi-detached houses, according to the last census (2021). Better insulated, newer homes are often a good match for a heat pump. Houses usually have space for an outdoor unit and a hot water cylinder.
Older homes near Parish Church of St Nicholas may need extra checks for planning and heat loss before a heat pump is designed. Waddesdon Manor lies about 3.7 miles north. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
Chearsley is about 3 miles north of Thame, in Buckinghamshire. Chearsley gets the same approach as every job we take on: diagnosis first, a fixed price and proper paperwork when we’ve finished. Our Buckinghamshire coverage runs to 263 places, Chearsley among them. Guildford is in our area too, about 41 miles from Chearsley.
From School Lane, Bernard's Close and Aylesbury Road to the smaller roads in between, the whole area is covered. If your postcode is in HP18, you are inside the area we cover. Close to Chearsley, our area also takes in Cuddington (1 mile east), Long Crendon (2 miles south-west), Haddenham (2 miles south-east), Gibraltar (2 miles east) and Kingsey (3 miles south-east). Within a short drive, we also cover Aylesbury (6 miles east), High Wycombe (14 miles south-east), Buckingham (14 miles north) and Elmhurst (7 miles east).
What’s near Chearsley
For rail, the closest station is Haddenham & Thame Parkway station, about 1.5 miles south-east of the centre. A little further out are Thame Museum (3 miles south) and Dinton Castle (3 miles east). For a walk, there’s Snakemoor.
Fixed-price quotes for air source heat pumps in Chearsley
We quote each job individually. This is what makes a difference:
- Whether it’s a simple split or a larger system
- The size of the job
- The equipment or parts the job needs
One room or a whole building, we price it on the same basis: the work involved, the access and the equipment. You will have a fixed price before we start, with VAT shown clearly.
Helping us quote
Photos and a few facts are often enough to price a simple job. Send what you can of the following:
- A short video of any fault, such as a noise or a flashing light
- Where the outdoor unit is, or where you’d like it
- Wide pictures of the room or the existing unit
Getting a quote is straightforward. Send a few details and pictures, and we reply the same working day. If we need to see the property first, we book a survey at a time that works for you.
After we’ve gone
Aftercare is straightforward, and it helps at the next service:
- File the MCS certificate safely
- Keep to regular servicing
- Ask about the grant before you commit
Where we applied for a Boiler Upgrade Scheme grant, we keep you informed through the process since the grant goes through the installer.
Keep radiators and indoor units unobstructed so the heat can get into the room.
Also near Chearsley
What else we do in Chearsley
What the work involves, system by system
The Boiler Upgrade Scheme
Not every home qualifies, so we check before you commit.
Air-to-air heat pumps
Air-to-air heat pumps warm rooms through indoor units and can cool them in summer. Hot water needs a separate source, so that has to come from elsewhere.
Questions from Chearsley
Will you come out to Chearsley?
Yes, and the size of the place makes no difference to how we work. Send a few details and pictures, and we reply the same working day.
Will a heat pump in Chearsley need planning permission?
It comes down to the building and the spot chosen for the outdoor unit. The centre of Chearsley is in the Chearsley Conservation Area. The permitted development rules for heat pumps leave out listed buildings and stop outdoor units going on road-facing walls or roofs in conservation areas. Anything outside the rules needs an application, and we raise it with the planning department at Buckinghamshire council, usually the authority for Chearsley first.
Can landlords and managing agents book you?
Yes. Homeowners, landlords, agents and businesses all book us in Chearsley and across Buckinghamshire. Tell us who should receive the paperwork.
Do I need to service the system to keep the warranty?
Each manufacturer decides. If servicing is in the terms, missing one could affect a claim, so we explain the terms on your quote.
Do you survey before quoting?
Yes, always. We diagnose before we treat: the survey shows what’s needed, where things go and what access we need, and the quote is based on that.
When will I hear back?
On the same working day you contact us. Then we agree a date that works for you, with a fixed price before work starts.
How does the warranty work?
The manufacturer’s warranty, on the manufacturer’s terms. Each brand sets its own conditions and periods, so we explain them on your quote.
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