California Region

Global’s California offices provide a full range of diving services to customers throughout California and the Southwest.

We serve vessels, hydroelectric operations, and inland municipalities with inspection, repair, and maintenance services in both private and public sectors. We also provide a full range of environmental services to assist with oil spill response, prevention and training, and abandoned vessel removal.


California Region

Bay Area Office

1080 Nimitz Ave, Suite 440

Vallejo, CA 94592

Office: (+1) 707 561-6810

Fax: (+1) 707 561-6811

Southern California Office

2880 Walnut Ave

Signal Hill, CA 90755

Office: (+1) 562 424-4046

Fax: (+1) 707 561-6811



For 24-hour emergency

response, call:

(+1) 800 441-3483

Marine Services

Confined-space penetrations

Marine construction support

Potable water

Ship husbandry*

Underwater maintenance, repairs, inspections

Specialty Services

Anode installation

Certified underwater & topside welding

Cofferdam Installation

Dry-docking assistance

Environmental cleanup

HAZMAT diving & environmental cleanup

Marine construction

Marine salvage

Oil-spill response

ROV operations

Ship husbandry*

Underwater non-destructive testing


General Manager


Dive Operations Manager - Southern California


Dive Operations Manager - Northern California


Environmental Operations Manager
* Global is an agency-approved provider of surveys for four classification societies: American Buereau of Shipping, Lloyds Register of North America, Germanischer Lloyds, and Det Norske Veritas.

For more information on how we can help your next project

contact us today