BEC Story

Experts in Building Envelope, since 2006.

We've focused entirely on Building Envelope since 2006.


Hundreds of projects and Clients later, we're still leading the industry.

Virginia-based, worldwide in work.

Building Envelope Consulting, LLC (BEC) is a Virginia-based small business (SWaM #697795) consulting and testing 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 expert 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, 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, and window/door/roof replacement.

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

At BEC, we go beyond building envelope consulting - we 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 BEC Mission:

  • Provide practical and affordable solutions within budget

  • To have dry, warm and happy clients

  • Prevent problems

  • Educate clients and contractors

  • Create better environments

  • Dedicated to project success

Our BEC Vison:

  • BEC should be respected in the industry

  • Clients should WANT to work with us

  • BEC is passionate about the BE

  • Industry leader in consulting and commissioning

  • Able to be selective and only work with quality clients

  • Be innovative and stay current on technology