Building Envelope Consulting, LLC

Building Envelope Consulting, LLC (BEC) Building Envelope Consulting, LLC is a Virginia-based small business consulting firm located in the Washington D.C. Metropolitan Region. Our firm is dedicated to the diagnosis of building envelope defects and the correlating development of roofing / waterproofing / building exterior repairs and remediation. 

BEC has been providing professional consulting testing services since 2006. Our experienced team offers practical, educated, and economical solutions to assist our clients in preventing air and water infiltration, complying with jurisdictional building codes and construction of sustainable buildings at every phase of construction through planning and development, design, construction and operation and maintenance. 

Our job is to design these components to comply with building code and project requirements and to prevent air, water and moisture problems or validate the performance of installed assemblies. Specializing in facade restoration, window/door replacement and roof replacement.

From project conception to successful occupancy, BEC will reduce call backs, improve quality of workmanship, limit disruption of daily activities and construction schedules, and reduce project costs.

At BEC we go beyond building envelope consulting and are committed to the bigger picture. We make it a priority to work closely with the entire project team to understand the vision, sustainability and goals of the project.

Our Small Business team is led by Principal Michael L. Williams, RRC, RWC, RRO, RCIF, RPA, CCMI, F-IIBEC, BECxP, CxA+BE, who manages a small team of project managers, administrative assistants and field technicians. The BEC team provides personalized and tailored field services to ensure quality at every phase of the project.

Mike has been working in construction related fields since 1980 and earned his BA in Business Administration at the University of Nebraska, in 1986. As an active member of IIBEC, the International Association of Building Envelope Consultants, he has held positions including the President of International Association for the 2017-2018 year, Chairman of the Chapter Development Committee, IIBEC Manual at Practice Peer Review, IIBEC Building Envelope Commissioning Committee, Registered Roof Consultant Testing Committee Member, 10-Year Planning Task Force Member. He offers extensive, practical, hands-on knowledge, in additional to his education expertise.