Derwent Builders Ltd Have been established for 30 years and take pride in providing a personal service to all customers, and are N.H.B.C and F.M.B. Registered. Tony Gaziano, Director studied at Leicester De-Montfort University, and is a member of the Chartered Institute of Building. Locally we have gained a very good reputation, building from Large Housing Developments to Extensions and Renovations. A large amount of our work is obtained by recommendation.