Air-to-air heat pumps in Leatherhead
In the South East, loft rooms and glazed extensions can climb well above the outside temperature on a sunny afternoon. Homes in Leatherhead on electric, oil or LPG heating are the ones most likely to benefit from an air-to-air heat pump.
We size every heat pump in Leatherhead for a cold winter day, then check the cooling side is right for summer. We cover Leatherhead as part of Surrey, roughly 10 miles from Woking. Postcode districts we cover here include KT22.
Prices in Leatherhead
Budget around £3,595–£13,945 for 2–5 rooms including VAT for air-to-air heat pumps in and around Leatherhead. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. As an example, the Small home option (three or four rooms heated and cooled) would typically be £5,445–£9,095 here.
Two rooms
Living room and main bedroom on one outdoor unit.
Small home
Three or four rooms heated and cooled.
Whole home
Five or more rooms, sized to replace the existing heating.
Prices are shown before any Boiler Upgrade Scheme grant. The £2,500 air-to-air grant applies only to eligible homes in England and Wales, using an MCS-certified heat pump installed by an MCS-certified installer, who applies for the grant and deducts it from the price. We confirm eligibility, and which installer applies, before you commit.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
If your home in Leatherhead is replacing fossil fuel or electric heating, and no gas, oil or LPG boiler stays in use, an MCS-certified air-to-air heat pump may qualify for the £2,500 Boiler Upgrade Scheme grant, which the MCS-certified installer claims and deducts from the price.
The survey
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. We book surveys in Leatherhead at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with air-to-air heat pumps in Leatherhead:
- Grant eligibility check for the Boiler Upgrade Scheme
- Outdoor unit placed for airflow and noise compliance
- Pressure test, vacuum and commissioning
- Advice on running settings and tariffs
- Free survey with a room-by-room heat-loss calculation
Nearby
Close to Leatherhead, our coverage also includes Epsom (4 miles), Ewell (5 miles) and Esher (5 miles). See all services in Leatherhead or air-to-air heat pumps across Surrey.

