BSW Building Services Ltd
Fits Mitsubishi, Vaillant · Reviews on Google, Facebook
21 MCS-certified heat pump installers within 15 miles of Crawley, compared on grant registration, accreditations, brands and reviews.
Sources: DESNZ, Boiler Upgrade Scheme statistics: August 2026 (Ofgem data). Open Government Licence v3.0. MHCLG, Energy Performance of Buildings Data (domestic EPCs, England and Wales). Open Government Licence v3.0.
Most-fitted brands here: Mitsubishi, Vaillant, Tesla, Worcester Bosch. Most common memberships: Gas Safe (10), NICEIC (4), OFTEC (3).
Fits Mitsubishi, Vaillant · Reviews on Google, Facebook
Fits Samsung, SolarEdge, Tesla · Reviews on Checkatrade, Facebook
Fits Vaillant, Viessmann, Worcester Bosch · Reviews on Facebook
Fits Worcester Bosch · Reviews on Facebook
Reviews on Trustpilot, Facebook, Google · Finance available
Fits Daikin, Mitsubishi, Panasonic · Reviews on Facebook
Fits GivEnergy, Mitsubishi, Tesla, Vaillant · Reviews on Facebook
Fits GivEnergy, Growatt, NIBE
Reviews on Checkatrade, Google, Facebook
Fits Vaillant · Reviews on Facebook
Reviews on Facebook
Reviews on Facebook
Fits Daikin, Mitsubishi · Reviews on Facebook
Reviews on Facebook
We list 21 MCS-certified heat pump installers based in or near Crawley. MCS certification is required for the Smart Export Guarantee and the Boiler Upgrade Scheme.
60 heat pumps have been fitted with Boiler Upgrade Scheme grants in the Crawley council area since May 2022, including 34 in 2025/26. These are grant-funded installs only, from government statistics.
19 of the 21 installers listed here are registered for the Boiler Upgrade Scheme, which pays £7,500 towards an air or ground source heat pump. Filter the list by "BUS registered" to see them.
The most-fitted brands among installers here are Mitsubishi (4 installers), Vaillant (4 installers), Tesla (2 installers), Worcester Bosch (2 installers).