Trusted Traders

Save on Which? Trusted Traders Membership

Save on Which? Trusted Traders membership 74% of people are more likely to choose a business endorsed by Which? Become a Which? Trusted Trader today. HETAS members get 50% off the first 6 months! We know your busy, so we’ll keep it short. Which? Trusted Traders have teamed up with HETAS to bring members 50%…

Which? Trusted Traders and HETAS

Which Trusted Traders Partnership with HETAS Which Trusted Traders are excited to announce a new partnership with HETAS. This exciting new partnership between Which Trusted Traders and HETAS allows HETAS registered installers a great opportunity to achieve a dual endorsement to help them stand out from the crowd. Additionally, the exciting collaboration will bring to…