17Installers
11BUS registered
£3,000–7,000Typical cost
Centre 42, 42 Watling Street, WD7 7NN
NAP-51002 · NAPIT
BUS RegisteredAir Source Heat PumpsBattery StorageSolar PVSolar ThermalWater Source Heat Pumps
65-67 Park Street, St Albans, AL2 2PE
NIC-5808 · NICEIC
Air Source Heat PumpsSolar PVSolar ThermalWater Source Heat Pumps
32 Boleyn Drive, AL1 2BS
ELC-54100 · NICEIC
Solar Thermal
TSG House, Cranborne Industrial Estate, Crandborne Road, EN6 3JN
NIC-1327 · NICEIC
BUS RegisteredAir Source Heat PumpsSolar PVSolar ThermalWater Source Heat Pumps
29 Ainsdale Road, London, W5 1JY
NIC-6025 · NICEIC
Solar Thermal
12.6 mi
Glasgow Stud, Burnt Farm Ride, EN2 9DY
NIC-1335 · NICEIC
BUS RegisteredAir Source Heat PumpsBattery StorageSolar PVSolar Thermal
113 Holmleigh Road, N16 5QG
NIC-5905 · NICEIC
BUS RegisteredAir Source Heat PumpsSolar Thermal
22 Pams Way, Ewell court, KT19 0HA
NAP-7385 · NAPIT
BUS RegisteredAir Source Heat PumpsBattery StorageSolar PVSolar Thermal
Unit 20 Tait Road Industrial Estate, 1 Tait Road, CR0 2DP
NIC-5938 · NICEIC
BUS RegisteredAir Source Heat PumpsBattery StorageSolar PVSolar ThermalWater Source Heat Pumps
Unit 30, Woodside Industrial Estate, Woodside, Thornwood, CM16 6LJ
NIC-1727 · NICEIC
BUS RegisteredAir Source Heat PumpsBattery StorageSolar PVSolar Thermal
The Old Inn London Road, Postcombe, OX9 7ED
NAP-67691 · NAPIT
Air Source Heat PumpsSolar Thermal
26.9 mi
3 Old Barn Lane, CR8 5AT
NAP-28828 · NAPIT
BUS RegisteredAir Source Heat PumpsSolar ThermalWater Source Heat Pumps
Unit 10, Little Acre Farm, Bunkers Hill, DA14 5EX
NAP-62233 · NAPIT
Air Source Heat PumpsSolar Thermal
103a Hamilton Road, RG1 5RB
ELC-60532 · NICEIC
BUS RegisteredAir Source Heat PumpsSolar ThermalWater Source Heat Pumps
28.5 mi
Unit 9a,, Nash Hall, CM5 9NL
NIC-4162 · NICEIC
Battery StorageSolar PVSolar Thermal
Unit K Bridge Farm, Reading Road, RG2 9HT
NIC-1223 · NICEIC
BUS RegisteredAir Source Heat PumpsSolar ThermalWater Source Heat Pumps
175 Main Road, TN16 3JR
NAP-28802 · NAPIT
BUS RegisteredAir Source Heat PumpsSolar PVSolar ThermalWater Source Heat Pumps

17 installers, sorted by distance.

Frequently asked questions

There are 17 MCS certified solar thermal installers within 30 miles of Watford.

Typical costs range from £3,000 to £7,000 for a typical solar thermal system. We recommend getting at least 3 quotes from MCS certified installers.

MCS (Microgeneration Certification Scheme) is the UK quality mark for renewable energy installations. All 17 installers listed here hold valid MCS certification, which is required for government grants like the Boiler Upgrade Scheme.

Check the Smart Export Guarantee and local incentives for solar thermal in your area.

Interested in home batteries?

Habo Energy is building the next generation of home battery storage for UK homes.

Learn more