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Washington, DC

Washington, DC

1828 L Street NW
Suite 950
Washington, DC 20036

202.239.4199

202.239.4198

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Division Heads

Gary Strand

Structural Engineering

Jeffrey Kerr

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Simpson Gumpertz & Heger Inc. (SGH) is a national engineering firm that designs, investigates, and rehabilitates structures, building enclosures, and materials.

Our award-winning work encompasses building, energy, civil/infrastructure, and science/defense projects in the United States, Canada, and more than thirty additional countries.

Services
Markets
Projects
Knowledge Sharing
About Us
Careers
Contact