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
Office: (415) 455-8031
Mobile: (415)254-4443
Fax: (415) 257-8665
Dennis Salyers
Dredging Operations Manager
Mobile: (415) 497-5289
MARINE CONSTRUCTION
Bryan O'Sullivan
VP, Construction
Office: (707) 374-6964
Mobile: (415) 686-3938
DELTA OPERATIONS
Ryan Abood
VP, Delta
Office: (707) 374-6964
Mobile: (707) 974-9935
EQUIPMENT DEPARTMENT
Steve Lee
VP, Equipment
Office: (707) 374-2406
Mobile (707) 333-8748
FABRICATION
Steve Lee
VP, Equipment
Office: (707) 374-2406
Estimating: (707) 374-5127
Mobile: (707) 333-8748
Fax: (707) 374-6228
ESTIMATING
Mike Edde
VP, Chief Estimator
Office: (415) 258-6876
Mobile: (415) 302-4799
Fax: (415) 459-3295
Randahl Hagen
Estimator
Office: (415) 258-6876
Susan Hayashi
Contracts Administrator
Office: (415) 258-6876
Marina Smith
Estimating Administrator
Office: (415) 258-6876
SAN RAFAEL ROCK QUARRY
Main Line for Plant Sales,
Scheduling & Info
(415) 459-7740
Aaron Johnson
VP, Materials
Office: (415) 721-1391
Mobile: (510) 714-8461
Fax: (415) 258-4794
Ross Campbell
Materials Division Manager
Office: (415) 458-5476
Mobile: (707) 333-4657
Fax: (415) 258-4794
Megan Glavin
Sales & Accounting Admin, Materials
(415) 258-6869 office
(415) 258-4794 fax
San Rafael Rock Quarry
1000 Point San Pedro Road
San Rafael, CA 94901
(415) 459-7740 (Main Line)
(415) 258-6855 (Scale only)
Daryle McLaughlin
San Rafael Quarry Manager
(415) 258-6863 office
(707) 974-9265 cell
(415) 454-2873 fax
Richmond Plant
961 Stenmark Street
Richmond, CA 94801
(510) 970-7717 (Scale only)
Jon Guglielmini
Richmond Plant Manager
(510) 970-7712 office
(707) 333-8754 cell
(510) 970-7714 fax
James Ambrose
Credit Manager/Account Receivable
(415) 258-6852 office
(415) 459-0727 fax
Human Resources
Patty Dutra Bruce
VP, Human Resources
(415) 258-6876
Business Development
Will Wallgren
VP, Business Development & Government Relations
(415) 250-6561
Small Business
Donna Fraser
Small Business Liaison Officers
(415) 258-6876
Community Relations
Aimi Dutra Krause
Public Relations Manager
(415) 458-5473
Dutra Museum
Tours by appointment only
Patty Dutra Bruce
President
(415) 258-6876
Janet Bennett
Director
(650) 207-6489
Dutra Museum of Dredging