You can check an installation company is a FENSA Approved Installer by searching for them using the Company name search on the FENSA website.
Only companies with FENSA Approved status appear on our website.
If a company claims to be FENSA Approved and you are unable to find it on the FENSA website, contact our team at enquiries@fensa.org.uk and we can verify if they are a FENSA Approved Installer.