Vice President, Building Sciences

John brings over 20 years of experience as a building enclosure consulting and commissioning consultant. His expertise includes consulting on residential, commercial and industrial facade assemblies throughout the world, including roofing, claddings, fenestrations and below grade waterproofing. John has been integral in the development of the building enclosure commissioning (BECx) practice area. His experience encompasses all aspects of BECx from programming/pre-design through construction and O&M. His projects have achieved exceptional air leakage results and significant energy performance/savings for owners.

B.S. Civil Engineering
Pennsylvania State University

Professional Engineer: CA (63900), PA (PE079829), NV (025812), SC (ELS.35716), UT (8269470-2202), FL (88078), NC (049582), TRI Florida High Wind Manual Certification Program Course #0613704

Commissioning, Consulting, Investigations, Peer Reviews, Condition Surveys, Inspections, Fenestrations, Claddings, Waterproofing, Roofing, Litigation, Energy Analysis, Expert Witness, Engineering


  • Building Commissioning Association (BCxA)
    Former International & National Capital Chapter Board Member, Treasurer International Board
    Former ASTM Liaison for Building Enclosure Commissioning
    BCA Liaison to IIBEC
  • American Architectural Manufacturers Association (AAMA)
  • Building Environment and Thermal Envelope Council (BETEC)
  • AABC Commissioning Group (ACG)
  • ASTM International
    Former Co-Chair for BECx Certification and Accreditation
  • Sealant Waterproofing and Restoration Institute (SWRI)
  • International Institute of Building Enclosure Consultants (IIBEC)
  • University of Florida Research Advisory Group
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