HDH Associates, P.C. is a full service Architectural/Engineering firm mobilized in 1986 to successfully undertake large and complex projects, specializing in roofing and waterproofing, additions, and renovations/restorations. Our services include pre-planning/feasibility studies, design and contract document preparation, construction administration and quality assurance observation throughout completion of a project. HDH Associates, P.C. provides a comprehensive set of architectural and engineering design services under one roof — from preliminary analyses, through design, to construction management. Our dedicated professional’s experience and diverse abilities allow HDH Associates, P.C. to implement effective teams committed to innovative solutions.