Air-to-air heat pumps in Southall
In London, heat soaks into brick and concrete during the day and comes back out at night, which is when it is hardest to sleep. Ask at your Southall survey whether the Boiler Upgrade Scheme grant could apply to your home.
Homes in Southall on electric, oil or LPG heating are the ones most likely to benefit from an air-to-air heat pump. Southall sits around 11 miles from central London, inside our London area. That includes the UB1 postcode district.
Prices in Southall
In London, our guide range for air-to-air heat pumps is £3,895–£15,095 for 2–5 rooms, including VAT. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. On our London figures, the Small home option (three or four rooms heated and cooled) is about £5,845–£9,845.
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 Southall 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
Surveys in Southall cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. We book surveys in Southall at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Here is what is included on every job in Southall:
- Outdoor unit placed for airflow and noise compliance
- Advice on running settings and tariffs
- Grant eligibility check for the Boiler Upgrade Scheme
- Indoor units sized for winter heating, not just cooling
- Free survey with a room-by-room heat-loss calculation
Nearby
Close to Southall, our coverage also includes Greenford (2 miles), Heston (2 miles) and Hayes (2 miles). See all services in Southall or air-to-air heat pumps across London.

