Heat pump installers in Watford
38 installers within reach of Watford, Hertfordshire, nearest first.
Get up to 3 free quotesFeatured installers in Hertfordshire
3 Featured spots are open in Hertfordshire
Installers on the official register can take a labelled Featured spot here, above the main list. Founding price £19/month or £149/year, held for 12 months.
Apply for a Featured spot- Mylo Energy Ltd0.8 km
Watford, WD24
MCS certified heat pump installer (cert APH-47771, APHC)BUS registeredair source, ground or water source
Watford, WD24
MCS certified heat pump installer (cert NAP-75930, NAPIT)BUS registeredair source
- Carbon Rewind Ltd0.9 km
Watford, WD24
MCS certified heat pump installer (cert APH-47385, APHC)BUS registeredair source, ground or water source
- Sustain Homes Limited1.3 km
Watford, WD24
MCS certified heat pump installer (cert NIC-600061, NICEIC)BUS registeredair source
- Prime Air AC Ltd2.8 km
Watford Business Park, WD18
MCS certified heat pump installer (cert APH-47487, APHC)BUS registeredair source, ground or water source
- GRM Energy Ltd3.3 km
Watford, WD18
MCS certified heat pump installer (cert NAP-78277, NAPIT)air source
- Solux Renewables LTD4.7 km
Abbots Langley, WD5
MCS certified heat pump installer (cert APH-48301, APHC)BUS registeredair source, ground or water source
- Solid Renewables Ltd6.2 km
Radlett, WD7
MCS certified heat pump installer (cert NAP-51002, NAPIT)BUS registeredair source, exhaust air, gas absorption, ground or water source
- W&J Donald Services LTD6.5 km
Kings Langley, WD4
MCS certified heat pump installer (cert APH-47410, APHC)air source, ground or water source
- TAPS N TRAPS LTD6.6 km
Kings Langley, WD4
MCS certified heat pump installer (cert APH-47864, APHC)BUS registeredair source, ground or water source
- Heat Plus UK Gas LTD6.8 km
Rickmansworth, WD3
MCS certified heat pump installer (cert NAP-81225, NAPIT)BUS registeredair source
- Watret & Co Ltd8 km
St Albans, AL2
MCS certified heat pump installer (cert NIC-5808, NICEIC)air source
Stanmore, HA7
MCS certified heat pump installer (cert NAP-81286, NAPIT)BUS registeredair source
Harrow, HA1
MCS certified heat pump installer (cert NIC-602134, NICEIC)BUS registeredair source
Hemel Hempstead, HP3
MCS certified heat pump installer (cert APH-47986, APHC)BUS registeredair source
- Matters Group Ltd10 km
Chalfont St Peter, SL9
MCS certified heat pump installer (cert NIC-600261, NICEIC)BUS registeredair source
- M&M Gas Services Ltd10.1 km
St Albans, AL2
MCS certified heat pump installer (cert APH-47491, APHC)BUS registeredair source
- Econic Energy Ltd10.4 km
Edgware, HA8
MCS certified heat pump installer (cert APH-47841, APHC)BUS registeredair source, ground or water source
- RAMS Const Ltd10.4 km
Harrow, HA3
MCS certified heat pump installer (cert NAP-76977, NAPIT)BUS registeredair source
St. Albans, AL3
MCS certified heat pump installer (cert IAA-10034, The IAA)BUS registeredair source
- Gas Tech Heating Ltd10.7 km
Hemel Hempstead, HP3
MCS certified heat pump installer (cert NAP-73576, NAPIT)BUS registeredair source
- Haylo M&E Limited11.2 km
Edgware, HA8
MCS certified heat pump installer (cert APH-47528, APHC)BUS registeredair source
- DSC Heating Limited11.2 km
Bovingdon, HP3
MCS certified heat pump installer (cert NIC-600249, NICEIC)BUS registeredair source
- Akshar Energy Ltd11.3 km
London, HA3
MCS certified heat pump installer (cert IAA-10312, The IAA)BUS registeredair source
Hemel Hempstead, HP2
MCS certified heat pump installer (cert OFT-11363, OFTEC)air source
London, NW9
MCS certified heat pump installer (cert APH-47832, APHC)BUS registeredair source
- Arkley Heating Ltd11.6 km
Barnet, EN5
MCS certified heat pump installer (cert APH-48134, APHC)BUS registeredair source
- R P R CONTRACTORS LIMITED11.7 km
Edgware, HA8
MCS certified heat pump installer (cert OFT-503408, OFTEC)air source
Hemel Hempstead, HP1
MCS certified heat pump installer (cert NIC-600922, NICEIC)BUS registeredair source
- Cosier Heat Ltd13.3 km
London, NW9
MCS certified heat pump installer (cert IAA-10255, The IAA)BUS registeredair source
London, NW9
MCS certified heat pump installer (cert NIC-600835, NICEIC)BUS registeredair source
- Jayesh Kanbi t/a A Rated13.7 km
London, NW9
MCS certified heat pump installer (cert APH-48273, APHC)BUS registeredair source
- Y&N HVAC SERVICES LTD13.8 km
Hillingdon, UB10
MCS certified heat pump installer (cert APH-47885, APHC)BUS registeredair source
- Pro-Gas (Midlands) Limited13.9 km
London, NW9
MCS certified heat pump installer (cert NIC-601541, NICEIC)BUS registeredair source
- Alpha Solar Ltd14.3 km
Uxbridge, UB8
MCS certified heat pump installer (cert NIC-600202, NICEIC)BUS registeredair source
- A F Ring Consultancy Limited14.4 km
St Albans, AL3
MCS certified heat pump installer (cert NAP-71378, NAPIT)BUS registeredair source
- TSG Building Services Plc14.5 km
Potters Bar, EN6
MCS certified heat pump installer (cert NIC-1327, NICEIC)BUS registeredair source, exhaust air, ground or water source, solar assisted
Mill Hill East, London, NW7
MCS certified heat pump installer (cert APH-47537, APHC)BUS registeredair source
- MCS certified
- 38
- BUS registered
- 33
- Air source
- 38
- Ground source
- 9
We found 38 MCS certified heat pump installers within reach of Watford, Hertfordshire. The nearest is Mylo Energy Ltd, about 0.8 km away. 38 fit air source heat pumps, 9 are certified for ground or water source and 2 for exhaust air heat pumps.
33 of them (87%) are registered for the Boiler Upgrade Scheme, the government grant that takes £7,500 off an air or ground source heat pump in England and Wales. 11 also hold MCS certification for solar panels.
Source: the public MCS installer register, checked 2026-09-29. Listings are not endorsements; always get more than one quote.
Questions about heat pump installers near Watford
Who installs heat pumps near Watford?
There are 38 MCS certified heat pump installers within reach of Watford on the public MCS register. The nearest are Mylo Energy Ltd, Fyfield Mechanical Engineering Ltd and Carbon Rewind Ltd.
Which heat pump installers near Watford can claim the Boiler Upgrade Scheme grant?
33 installers near Watford are marked as registered for the Boiler Upgrade Scheme on the MCS register, including Mylo Energy Ltd, Fyfield Mechanical Engineering Ltd and Carbon Rewind Ltd. The grant is claimed by the installer and taken off your quote.
Are there ground source heat pump installers near Watford?
Yes. 9 installers near Watford are certified for ground or water source heat pumps, including Mylo Energy Ltd, Carbon Rewind Ltd and Prime Air AC Ltd.
How do I check a heat pump installer near Watford is MCS certified?
Every installer on this page links to its own record on the MCS register, with its certificate number and certification body. You can also follow our guide to checking MCS certification. Read the guide.