Private Firms,
Architects & Engineers

• Arcadis
• Airborne Express
• Astorino
• AWK Consulting Engineers
• BNZ Materials, Inc.
• Camp, Dresser & McKee
• CH2M Hill Engineers
• Community Builders, Inc.
• Earth Sciences Corp.
• General Motors Corp.
• HDR Engineers
• Hazen & Sawyer
• Juniata Fabrics, Inc.
• Kingdom Development Corp.
• Malcolm Pirnie
• Metcalf and Eddy
• Michael Baker Corp.
• Moore & Morford, Inc.
• PB Aviation, Inc.
• S.D. Engineers Inc.
• Tetra-Tech, EM Inc.
• The Woods Quality Cabinetry Co.
• Tresbri Development Corp.
• T-Square Associates, Inc.
• Union Baptist Church
• URS Corp.
• Veolia Water
• Wade Trim
• Weaverton Environmental Group

Government Agencies

• Allegheny County Airport Authority
• Allegheny County Sanitary Authority
• City of McKeesport, PA
• Department of Veterans Affairs
• Housing Authority City of Pittsburgh
• Lawrence County, PA Housing Authority
• Mon Valley Initiative
• PA Department of Environmental Protection
• PA Department of Labor and Industry
• Pittsburgh Board of Public Education
• Port Authority of Allegheny County
• Urban Redevelopment Authority of Pittsburgh
• US Army Corps of Engineers
• US Centers for Disease Control
• US Department of Defense
  - US Army AFSC
• US Department of Energy
  - National Energy Technology Laboratory
• US Department of the Interior
  - Office of Surface Mining
• US General Services Administration