Service Area

Building Envelope Consultants. Ltd is a professional engineering and consulting firm with seven offices throughout the upper midwest of the United States. BEC, ltd or its affiliated personnel are licensed to provide engineering and/or architecture services as shown below. BEC, ltd also provides expert inspection services for clients throughout the continental United States and beyond.

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Our Service Areas


Engineering Services

  • Colorado
  • Illinois
  • Indiana
  • Iowa
  • Kentucky
  • Louisiana
  • Michigan
  • Minnesota
  • Missouri
  • Nebraska
  • North Dakota
  • Ohio
  • Oklahoma
  • South Dakota
  • Tennessee
  • Wisconsin

Architectural Services

  • California
  • Missouri
  • Wisconsin

Office Locations

  • Waukesha, WI (HQ)
  • Chicago, IL
  • Denver, CO
  • Edina, MN
  • Indianapolis, IN
  • Kansas City, MO
  • St.Louis, MO