With accreditations and memberships with the industry leading bodies you can be confident you are dealing with a company that offers the highest standards in workmanship and customer service.

Rayner Builders is committed to upholding and exceeding the expectations of its accreditations:


The Federation of Master Builders

The FMB is a trade association established over 60 years ago to protect the interests of small and medium-sized building firms - today it is the largest trade association in the UK building industry. Only those builders and specialists who can prove their skills and good business standing are accepted as members.

FMB builders work to a strict code of practice which they commit to every year designed to protect the customers which it serves. For additional peace of mind FMB members are able to offer customers an insurance backed MasterBond guarantee to cover the project works, policies start from as little as 1% of the project cost.



Trustmark Is a not for profit organisation, licensed by the government and supported by consumer protection groups to help consumers find reputable tradesmen. The Trustmark logo is a sign of local, trustworthy and reliable tradesmen operating to the Government endorsed standards.

We are monitored and inspected against these recognised standards including our technical skills, quality of work, customer care and good health and safety practices.


National Federation of Roofing Contractors

NFRC is the UK's largest roofing trade association representing over 60% of the roofing industry by value. By using a NFRC registered contractor you have the comfort of guaranteed protection and quality.

NFRC actively ensures that members offer high standards of workmanship and sound business practice through a strict code of practice.


For your extra peace of mind:

Rayner Builders has both employee liability insurance with cover of up to £10 million and public liability insurance cover of £2 million

This covers our employees, you and your home in the rarity that an accident or any damage should occur while we are working on your property.