- The Federation of Master Builders, is a nationwide trade body representing building contractors.
www.fmb.org.uk
- Constructionline, a government backed register of vetted companies.
www.constructionline.co.uk
- Fairtrades, who maintain a list of reputable contractors and are endorsed by the Trust Mark.
www.homepro.com
- Trust Mark, a government endorsed standard for reliable and trustworthy tradesmen.
www.trustmark.org.uk
- Fensa, an organistaion concerned with maintaining standards in the replacement window & door industry.
www.fensa.org.uk
- Elmhurst Energy Systems, an accredited body for Domestic Energy Assessors.
www.elmhustenergy.co.uk