D.G. Biddle & Associates Ltd.

Established in 1973 and incorporated in 1974, D.G. Biddle & Associates Limited provides Consulting Engineering services in Southern Ontario, mainly in the Durham Region and surrounding area. The company has a staff of approximately 35, including Professional Engineers, Planners, Technicians, Clarical and Field Personnel providing Civil, Structural, Mechanical and Electrical Engineering services to both private and plublic clients.