San Francisco/Concord District Operations

Mario DiNicola

District Manager

Curt J. Yaworski

Director of Business Development

Christopher R. Grubbs, P.E.

Vice President, West Region

San Francisco/Concord Experts

P.E., S.E.

Principal Structural Consultant

P.I., CFEI

Fire Consultant

Ph.D., P.E., ACTAR

Biomechanical Practice Leader