Air-to-air heat pumps in St Albans
Low rainfall and long summer days in the East of England make south-facing rooms the first to overheat. We size every heat pump in St Albans for a cold winter day, then check the cooling side is right for summer.
Ask at your St Albans survey whether the Boiler Upgrade Scheme grant could apply to your home. St Albans sits around 7 miles from Watford, inside our Hertfordshire area. That includes the AL1 and AL3 postcode districts.
Prices in St Albans
Budget around £3,295–£12,795 for 2–5 rooms including VAT for air-to-air heat pumps in and around St Albans. The East of England is one of the dearer parts of the UK for trades, which shows in the range. 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. For reference, the Small home option in St Albans (three or four rooms heated and cooled) usually comes to about £4,995–£8,345.
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
For most houses in St Albans, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.
St Albans 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
A survey in St Albans usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes. On a survey in St Albans the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Included as standard in St Albans:
- Grant eligibility check for the Boiler Upgrade Scheme
- Advice on running settings and tariffs
- Outdoor unit placed for airflow and noise compliance
- Pressure test, vacuum and commissioning
- Free survey with a room-by-room heat-loss calculation
Nearby
We also cover Harpenden (5 miles), Hatfield (5 miles) and Hemel Hempstead (5 miles). See all services in St Albans or air-to-air heat pumps across Hertfordshire.