Government-register verified

Find a certified green energy installer in your town

Heat pumps, solar PV, insulation, and EV charge points — from contractors we have matched against the public accreditation register in France, the UK, the US, and Germany.

How it works

Search your town

Pick a service and a location. Every listing page covers one trade in one town, so you are only ever comparing local companies.

Check the accreditation

Each company carries its licence number from the national register — RGE in France, MCS in the UK, NABCEP in the US, BAFA in Germany.

Compare and contact

Google ratings and review counts sit next to the licence, and contact details go straight to the installer. No middleman fee.

Services we cover

Heat Pump Installers: Air source and ground source heat pump installation, replacing gas and oil heating.
Solar PV Installers: Rooftop photovoltaic panels, inverters, and home battery storage.
Insulation Specialists: Loft, cavity wall, and external wall insulation to cut heating demand.
EV Charge Point Installers: Home and workplace electric vehicle charge point supply and installation.

Recently listed areas

Coverage and accreditation

Each market has its own register. A company only appears in this directory once its licence number has been matched against the relevant one.

FranceRGE: Reconnu Garant de l'Environnement
United KingdomMCS: Microgeneration Certification Scheme
United StatesNABCEP: North American Board of Certified Energy Practitioners
GermanyBAFA: Bundesamt für Wirtschaft und Ausfuhrkontrolle