Which? trusted traders is an endorsement scheme run by Which? that recognises reputable traders who successfully pass an assessment process carried out by our trading standards professionals.
Only those who meet our high standards can become Which? Trusted traders.
All work is undertaken by our HETAS qualified engineer – HETAS is the official body recognised by Government to approve biomass and solid fuel domestic heating appliances, fuels and services, including the registration of competent installers and servicing businesses.
The National Association of Chimney Sweeps (NACS) formed in 1982 as a professional Trade Association, promoting high standards for the sweeping, inspection and maintenance of chimneys.
With over 600 Members, the NACS is recommended by all major fuel organisations, including the Solid Fuel Association, HETAS (Heating Equipment Testing & Approval Scheme), and OFTEC (Oil Firing Technical Association).
NACS Members work strictly to the NACS Code of Practice © 1982 and Code of Conduct for the cleaning of chimneys. On completion of work, NACS Sweeps issue a Certificate of Chimney Sweeping and recommend when future cleaning is necessary.
Stove Doctor is now an approved trader of the Buy with confidence scheme.
It is the largest national approved trader scheme in the UK and aims to give consumers a reliable way of finding trustworthy local businesses which are subject to rigorous background checks and audits before they can be signed up.