Professional Affiliations

  • American Institute of Architects (AIA)
  • Associated Builders and Contractors, Inc. (ABC)
  • Capital Hill Business Improvement District (Capital Hill BID)
  • Construction Financial Management Association
  • District of Columbia Building Industry Association (DCBIA)
  • Design-Build Institute of America
  • Leadership Greater Washington (09)

Columbia Enterprises, Inc.
1018 7th Street, SE
Washington, D.C. 20003