Williamson & Associates, Inc. is a professional consulting firm specializing in construction technology with a primary focus on the weathertight envelope of buildings. Since its inception in 1967, the firm has provided technical assistance to the design and construction communities on a national basis. Our clients consist of building owners, property managers, architects, contractors, lenders and other industry members. Within the field of exterior weatherproofing, Williamson & Associates is capable of providing complete building exterior consulting services on new or existing facilities.
Williamson provides a wide range of consulting services related to new construction of commercial and institutional buildings. Our range of services includes reviewing documents (Architectural drawings and specifications) for watertightness and durability issues, reviewing shop drawings and materials submittals with the same focus, providing assistance during pre-construction meetings between Contractors and Architects, performing site inspections and water testing on mock-ups and production work on buildings, and performing substantial completion or "punchlist" inspections of completed construction.