Simpson Gumpertz & Heger

We engineer the important and treasured structures of a community for today’s needs and future realities.

Basic Information

Category: Building Testing
Founded: 1956
Headquarters: Waltham, MA
Website: sgh.com

Documented Facts

Email: sgh_logo_full_color_rgb@300ppi.png

Evidence and Sources

Simpson Gumpertz & Heger — Official Site (official)
Simpson Gumpertz & Heger on facebook (social)

Citation Guidance

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Last verified: 2025-10-27T19:59:20.613Z

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