
Trustmark
We are proud to be a TrustMark Registered Business, which means we have been independently assessed and approved as part of the UK’s government‑endorsed quality scheme for work carried out in and around the home. On our Trustmark page, we explain that we are registered under the name Green Eco Solar Solutions Ltd trading as GESS, and we include a direct link to our official TrustMark profile so you can verify our status quickly and easily. By being part of TrustMark, we show that we have met strict standards around technical competence, customer service, and financial responsibility, and that we agree to work within a clear code of practice designed to protect you as a homeowner. When you choose us for solar PV, battery storage or other renewable installations, our TrustMark registration gives you extra **confidence** that we have been vetted properly, that there is an Alternative Dispute Resolution route if anything ever goes wrong, and that we are recognised by many energy‑efficiency funding and support schemes.
Business name and trading address -
GESS Limited, Unit 6, Fengates, Haltwhistle Road, CM3 5ZA
Registered Address -
4e The Lanterns, 16 Melbourn Street, Royston, England, SG8 7BX
Vat Number -
169 1402 10
Business Insurance details -
Public Liability by Marsh Commercial - Cover limit - £5,000,000.00
ADR (Alternative Dispute Resolution) -


