davidbhelfant@consultant.com
Principal: David Benaroya Helfant
Phone: (510) 547-8250
Location: 1185 Ocean Avenue
Oakland, CA 94608

seanw@zfa.com
Principal: Sean Westbrook
Phone: (415) 243-4091
Location: 601 Montgomery St.
San Francisco, CA 94111

info@simplengi.com
Principal: David Yadegar
Phone: (415) 754-3644
Location: 2341 Carleton St.
Berkeley, CA 94704

kevin@verdantstructural.com
Principal: Kevin Donahue
Phone: (510) 528-5394
Location: 1101 8th St.
Berkeley, CA 94710

bill@bsd1.com
Principal: Bill Lynch
Phone: (510) 981-1016
Location: 1411 Glendale Ave.
Berkeley, CA 94708

vmengineers.peter@gmail.com
Principal: Peter Van Maren
Phone: (510) 653-0675
Location: 460 Boulevard Way,
Piedmont, CA 94610