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Sarah Rentfro

Consulting Engineer

sbrentfro@sgh.com

202-772-4897

Boston
Chicago
Houston
New York
San Francisco
Southern California
Washington, DC

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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
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Projects
Knowledge Sharing
About Us
Careers
Contact