Contact us
Corporate Office
2350 Kerner Blvd. Suite 200
San Rafael, CA 94901
(415) 258-6876
Operations
DREDGING, FLOATING CRANES & SALVAGE
JC Krause
VP, Dredging
Dennis Salyers
Dredging Operations Manager
MARINE CONSTRUCTION
Bryan O'Sullivan
VP, Construction
DELTA OPERATIONS
Ryan Abood
VP, Delta
EQUIPMENT DEPARTMENT
Steve Lee
VP, Equipment
FABRICATION
Steve Lee
VP, Equipment
ESTIMATING
Mike Edde
VP, Chief Estimator
Randahl Hagen
Estimator
Susan Hayashi
Contracts Administrator
Marina Smith
Estimating Administrator
SAN RAFAEL ROCK QUARRY
Main Line for Plant Sales,
Scheduling & Info
(415) 459-7740
Aaron Johnson
VP, Materials
Ross Campbell
Materials Division Manager
Megan Glavin
Sales & Accounting Admin, Materials
San Rafael Rock Quarry
1000 Point San Pedro Road
San Rafael, CA 94901
Daryle McLaughlin
San Rafael Quarry Manager
Richmond Plant
961 Stenmark Street
Richmond, CA 94801
Jon Guglielmini
Richmond Plant Manager
James Ambrose
Credit Manager/Account Receivable
Human Resources
Patty Dutra Bruce
VP, Human Resources
Business Development
Will Wallgren
VP, Business Development & Government Relations
Small Business & Supplier Diversity
Donna Fraser
Small Business Liaison Officers
Community Relations
Aimi Dutra Krause
Public Relations Manager
Dutra Museum
Tours by appointment only
Patty Dutra Bruce
President
Janet Bennett
Director
Dutra Museum of Dredging Museum