Hampshire · Heat pump installation
Air Source Heat Pumps in Overton
MCS certified installation of air source heat pumps for heating and hot water, with the boiler upgrade scheme grant applied for, in Overton and nearby. Ask us for a fixed-price quote, and we will reply the same working day.
- Working out whether radiators need upsizing
- Choosing between air-to-water and air-to-air
- Not knowing whether a grant applies
Leave it or put it right?
Choosing between air-to-water and air-to-air is easier with the facts. Air-to-water works with radiators and a cylinder, with a £7,500 grant for eligible homes, while air-to-air heats and cools rooms and has a £2,500 grant only in limited cases. We explain which makes sense for you. Small faults tend to grow, so it’s worth dealing with them early.
The price reflects the work, not guesswork. That is why we look at the job first, from photos or on a survey, and why the quote is fixed before any work starts.
What you get with us
- One number for homes and businesses across London and the South East
- Emergency calls taken 24/7
- An F-Gas certified company, as the law requires
- Clear warranty information from the manufacturer
See our cost guide and how to check a contractor.
About our air source heat pumps in Overton
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, so an add-on next to a boiler is not eligible. The work covers underfloor heating, air-to-water heat pumps and air-to-air heat pumps, and common reasons people get in touch are questions about listed buildings or conservation areas and checking eligibility for a heat pump grant.
For a house near Overton, space outside is rarely the problem, so the main questions are heat loss, radiators and the electrics.
We’re an F-Gas certified company, 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.
- Place
- Overton (RG25)
- Wider area
- Hampshire
- Typical price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Price
- Fixed-price quote after a site survey
- Certified
- F-Gas certified, NICEIC approved, MCS
- Call
- 07833 053749
- Reviewed
- 30 October 2026
Places near Overton
Also in Overton
Your questions about air source heat pumps in Overton
Will you come out to Overton?
Yes, smaller places are covered as well as towns. Send a few details and photos, and we reply the same working day.
Can I fit a heat pump in Overton without planning permission?
The answer turns on the property and where the outdoor unit would sit. The Overton Conservation Area takes in the middle of Overton. 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 local planning authority (for Overton, usually Basingstoke and Deane council) first.
What does an air-to-water heat pump cost?
For air-to-water, it’s £8,000–£16,000 (0% VAT on homes) before any Boiler Upgrade Scheme grant. Air-to-air systems are priced after a survey, with the VAT confirmed on your quote.
Can we book visits on a schedule?
Yes. We offer maintenance contracts, set at the interval the system and the manufacturer’s terms need. Each visit is written up, with F-Gas records where refrigerant work is involved.
How quickly will you reply?
On the same working day you contact us. Then we agree a date that works for you, and you get a fixed price before any work goes ahead.
What’s the difference between air-to-water and air-to-air heat pumps?
Air-to-water replaces the boiler for heating and hot water, while air-to-air heats and cools rooms. The survey helps decide. We install both types.
Can I do the refrigerant work myself?
The refrigerant side has to be done by a qualified engineer working for an F-Gas certified company. That is a legal requirement, and it also matters for the manufacturer’s warranty. We can quote for the whole job, from supply to commissioning.
What air conditioning won’t do
Not every problem is solved by air source heat pumps, and we’ll tell you before work begins. It doesn’t solve:
- Grants for hybrid systems or replacements of low-carbon systems
- Planning decisions, which rest with the council
- Insulation work, such as loft or cavity wall insulation
If in doubt, call us on 07833 053749 or email us and we will say what we think.
Parts of the system we cover
- Underfloor heating
- Hot water cylinders
- Radiator systems
- Air-to-air heat pumps
- Homes heated by oil, LPG or gas
- Air-to-water heat pumps
Air source heat pumps in Overton: the local picture
About 41% of homes in Overton and the neighbourhoods around it have been built since 2000, according to the Valuation Office Agency’s council tax figures, and the last census (2021) found about 64% of households in detached or semi-detached houses. Lower heat loss in recent homes often means a smaller heat pump and fewer radiator changes. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
Homeowners near Overton station often ask whether a heat pump can take over from the boiler, and the heat loss survey answers that. Period properties close to Church of St Mary can suit a heat pump, though insulation and any heritage protection are checked first.
Overton is about 7 miles west of Basingstoke, in Hampshire. Homes and businesses alike in Overton, our engineers can help with air source heat pumps. You’ll hear back from us the same working day and our emergency line runs 24/7. Count every place we list in Hampshire and you reach 683, with Overton on the list. We also work in Guildford, about 30 miles from Overton.
Our engineers work on High Street, Station Road and London Road and nearby roads. We cover every part of RG25 for air source heat pumps. Close to Overton, our area also takes in Southington (1 mile west), Quidhampton (1 mile north), Laverstoke (2 miles south-west), Freefolk (2 miles west) and Deane (2 miles east). Larger places within reach include Basingstoke (7 miles east), Winchester (13 miles south), Andover (10 miles west) and Alton (14 miles south-east).
Landmarks near Overton
Around Overton, our work takes us to homes and businesses near The Greyhound pub. The nearest railway station is Overton station, about 0.8 miles north of the centre.
Managing agents and facilities teams in Overton
We regularly work with managing agents. Tell us the property, the work and the access arrangements and we’ll come back with a fixed-price quote.
Landlords, letting agents and managing agents book us, not only the people who live or work in the property. Let us know who will give us access and who the records should go to, and we will keep everyone informed.
How the visit works
Where something has to be switched off during the work, we agree it with you first so it doesn’t catch you out. In a business, work can often be done one area at a time. The work takes anything from a couple of days for air-to-air to the best part of a week for air-to-water with radiator changes. Because we plan from pictures or a survey, a job in Overton can normally be finished in one visit.
- First, a chat about the property and your goals for the heating.
- We survey for heat loss and look at radiators, cylinder space and outdoor unit options.
- We recommend air-to-water or air-to-air and check the grant position.
- We install the heat pump and connect it up.
- We commission it, complete the MCS certificate and show you how to use it.
Getting ready for the visit
- Clear the space around the indoor unit, or where it will go
- Unlock any gate, garage or side passage we need
- Keep pets out of the rooms we’re working in
Getting a price
VAT is set out clearly on every quote, and the rate that applies to your job is stated. VAT can differ between homes and businesses and between kinds of work, so we confirm it in writing rather than guess. To get one, call 07833 053749, or email if that’s easier.
Related advice
What a customer said
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead