Dona Mann, PE, GE

Principal Engineer, Founder


Danielle Hutchens Mieler

Project Engineer

Risk/Resilience Specialist

Robert Speidel 

Staff Engineer

Wayne Magnusen, PE, GE

Principal Engineer, Founder

Jeroen van den Berg, PE

Senior Engineer

Eric Arico

Staff Engineer

A3GEO Inc.

1331 Seventh Street, Unit E

Berkeley, CA  94710


A3GEO’s offices and laboratory are in a LEED Gold facility located in West Berkeley’s emerging Gilman District.  We are about ½ mile east of the San Francisco Bay shoreline and less than 2 miles from the University of California, Berkeley Main Campus.