Air-to-air heat pumps in Barnet
Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell. We size every heat pump in Barnet for a cold winter day, then check the cooling side is right for summer.
Homes in Barnet on electric, oil or LPG heating are the ones most likely to benefit from an air-to-air heat pump. Our London coverage takes in Barnet, about 11 miles from central London. That includes the EN5 postcode district.
Prices in Barnet
Our London guide price for air-to-air heat pumps is £3,895–£15,095 for 2–5 rooms, VAT included. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. Quotes move with the length of the pipe run, where the outdoor unit can sit and how much electrical work the job needs. Typical Small home work (three or four rooms heated and cooled) lands around £5,845–£9,845 in this area.
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.
Barnet is in the Boiler Upgrade Scheme area, so eligible homes replacing oil, gas, LPG or electric heating may be able to get £2,500 off an air-to-air heat pump, as long as no fossil-fuel boiler stays in use. An MCS-certified installer must claim it; we confirm eligibility, and which installer applies, before you commit.
The survey
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. Surveys in Barnet cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Here is what is included on every job in Barnet:
- Free survey with a room-by-room heat-loss calculation
- Grant eligibility check for the Boiler Upgrade Scheme
- Indoor units sized for winter heating, not just cooling
- Outdoor unit placed for airflow and noise compliance
- Advice on running settings and tariffs
Nearby
Neighbouring places we cover include Hadley Wood (2 miles), Potters Bar (3 miles) and Borehamwood (3 miles). See all services in Barnet or air-to-air heat pumps across London.

