Cal/OSHA Enforcement Branch
Regional and District Offices
- Use the CalOSHA Enforcement district office locator to find the district office in Region 1, 2, 3, or 4 that serves your job location
- See a map of the Cal/OSHA Enforcement regional and district offices en español
Report a Workplace Accident:
Debra Lee, Deputy Chief
Field Enforcement
(714) 558-4411
DOSHEnforcement@dir.ca.gov
David Wesley, Assistant Deputy Chief
Field Enforcement
(714) 558-4411
DOSHEnforcement@dir.ca.gov
Region 1 - San Francisco Regional Office
Abigail Fabricante, Regional Manager
455 Golden Gate Ave., Rm 9516
San Francisco, CA 94102
San Francisco District Office
Jose Nevarez, District Manager
455 Golden Gate Ave., Suite 9516
San Francisco, CA 94102
phone:(415) 557-0100
fax:(415) 557-0123
email:DOSHSF@dir.ca.gov
Fremont District Office
Kelly Tatum, District Manager
39141 Civic Center Dr., Ste. 310
Fremont, CA 94538
phone:(510) 794-2521
fax:(510) 794-3889
email:DOSHFremont@dir.ca.gov
Foster City District Office
Barbara Kim, District Manager
1065 East Hillsdale Blvd., Ste. 110
Foster City, CA 94404
phone:(650) 573-3812
fax:(650) 573-3817
email:DOSHFC@dir.ca.gov
Oakland District Office
Wendy Hogle-Lui, District Manager
1515 Clay Street, Ste. 1303
Oakland, CA 94612
phone:(510) 622-2916
fax:(510) 622-2908
email:DOSHOAK@dir.ca.gov
American Canyon District Office
Kathy Lynn Garner, District Manager
3419 Broadway Street, Suite H8
American Canyon, CA 94503
phone:(707) 649-3700
fax:(707) 649-3712
email:DIRDOSHAmericanCanyon@dir.ca.gov
Region 2 - Sacramento Regional Office
William Estakhri, Regional Manager
1750 Howe Avenue, Suite 440
Sacramento, CA 95825
Sacramento District Office
Joseph Crocker, District Manager
1750 Howe Ave. Suite 430
Sacramento, CA 95825
phone:(916) 263-2800
fax:(916) 263-2798
email:DOSHSAC@dir.ca.gov
Modesto District Office
Eddie Miranda, District Manager
4206 Technology Drive, Ste. 3
Modesto, CA 95356
phone:(209) 545-7310
fax:(209) 545-7313
email:DOSHMOD@dir.ca.gov
Fresno District Office
Vacant, District Manager
2550 Mariposa Street, Rm. 4000
Fresno, CA 93721
phone:(559) 445-5302
fax:(559) 445-5786
email:DOSHFresno@dir.ca.gov
Redding District Office
John Wendland, District Manager
381 Hemsted Drive
Redding, CA 96002
phone:(530) 224-4743
fax:(530) 224-4747
email:DOSHRED@dir.ca.gov
Region 3 - Santa Ana Regional Office
Vacant, Regional Manager
2 MacArthur Place, Suite 720
Santa Ana, CA 92707
Santa Ana District Office
Ujitha Perera, District Manager
2 MacArthur Place, Suite 720
Santa Ana, CA 92707
phone:(714) 558-4451
fax:(714) 558-2035
email:DOSHSA@dir.ca.gov
San Diego District Office
Michele Boswell, District Manager
7575 Metropolitan Dr., Ste. 207
San Diego, CA 92108
phone:(619) 767-2280
fax:(619) 767-2299
email:DOSHSD@dir.ca.gov
San Bernardino District Office
Michael Loupe, District Manager
464 W. 4th Street, Ste. 332
San Bernardino, CA 92401
phone:(909) 383-4321
fax:(909) 383-6789
email:DOSHSB@dir.ca.gov
Long Beach District Office
David Rodriguez, District Manager
1500 Hughes Way, Suite C-201
Long Beach, CA 90810
phone:(424) 450-2630
fax:(424) 450-2675
email:DOSHLBO@dir.ca.gov
Region 4 - Monrovia Regional Office
Hassan Adan, Regional Manager
800 Royal Oaks Drive, Suite 105
Monrovia, CA 91016
Los Angeles District Office
Vacant, District Manager
320 West 4th Street, Suite 820
Los Angeles, CA 90013
phone:(213) 576-7451
fax:(213) 576-7461
email:DOSHLA@dir.ca.gov
Monrovia District Office
Vacant, District Manager
800 Royal Oaks Drive, Suite 105
Monrovia, CA 91016
phone:(626) 239-0369
fax:(626) 239-0387
email:DOSHMRV@dir.ca.gov
Van Nuys District Office
Vacant, District Manager
6150 Van Nuys Blvd., Ste. 405
Van Nuys, CA 91401
phone:(818) 901-5403
fax:(818) 901-5578
email:DOSHVN@dir.ca.gov
Bakersfield District Office
Efren Gomez, District Manager
7718 Meany Ave.
Bakersfield, CA 93308
phone:(661) 588-6400
fax:(661) 588-6428
email:DOSHBAK@dir.ca.gov
Region 5 - Mining & Tunneling
James Wittry, Principal Safety Engineer
1750 Howe Avenue, Suite 470
Sacramento, CA 95825
Mining and Tunneling
Sacramento District Office
Jeffrey Wallace, Senior Safety Engineer
1750 Howe Avenue, Suite 450
Sacramento, CA 95825
phone:(916) 574-2540
fax:(916) 574-2542
email:DOSHMTSAC@dir.ca.gov
Mining and Tunneling
Van Nuys District Office
Matthew Switzer, Senior Safety Engineer
6150 Van Nuys Blvd., Suite 310
Van Nuys, CA 91401
phone:(818) 901-5420
fax:(818) 901-5579
email:DOSHMTVN@dir.ca.gov
Mining and Tunneling
San Bernardino District Office
Vacant, Senior Safety Engineer
464 W. 4th Street, Ste. 354
San Bernardino, CA 92401
phone:(909) 383-6782
fax:(909) 388-7132
email:DOSHMTSB@dir.ca.gov
Region 6 - High Hazard Unit and Labor Enforcement Task Force Unit
Ayman Shiblak, Regional Manager
2 MacArthur Place, Suite 820
Santa Ana, CA 92707
High Hazard Unit - North
Tara Huffman, District Manager
1515 Clay Street, Ste. 1303, MS #40
Oakland, CA 94612
phone:(510) 622-3015
fax:(510) 622-3025
email:DOSHHHUN@dir.ca.gov
High Hazard Unit - South
Lex Eaton, District Manager
2 MacArthur Place, Suite 820
Santa Ana, CA 92707
phone:(714) 567-7100
fax:(714) 662-6091
email:DOSHHHUS@dir.ca.gov
Labor Enforcement Task Force - North
Laurie Gier, District Manager
1750 Howe Ave, Suite 410
Sacramento, CA 95825
office:(916) 263-4185
fax:(916) 263-2567
email:DIRLETFN@dir.ca.gov
Labor Enforcement Task Force - South
Steven Schmidtbauer, District Manager
2 MacArthur Place, Suite 820
Santa Ana, CA 92707
phone:(714) 558-4120
fax:(714) 558-6774
email:DIRLETFS@dir.ca.gov
Process Safety Management Unit Headquarters
Vacant, Statewide Manager and Policy Advisor
1855 Gateway Blvd., Suite 350
Concord, CA 94520
Vacant, Statewide Manager and Policy Advisor
1855 Gateway Blvd., Suite 350
Concord, CA 94520
Process Safety Management - North
Non Refinery Program
Michael Boyle, District Manager
Refinery Program
Keith Koterbay, District Manager
1855 Gateway Blvd., Suite 350
Concord, CA 94520
phone:(925) 602-2665
fax:(925) 602-2668
email:DOSHPSMCONCORD@dir.ca.gov
Process Safety Management - South
Non Refinery Program
Robert Salgado, District Manager
Refinery Program
Andrew Kong, District Manager
2 MacArthur Place, Suite 810
Santa Ana, CA 92707
phone:(714) 558-4600
fax:(714) 558-4614
email:DOSHPSMS@dir.ca.gov
Visit the High Hazard Unit page
Visit the Labor Enforcement Task Force (LETF) Unit page
Visit the Mining and Tunneling (M&T) Unit page
Visit the Process Safety Management (PSM) Unit page
October 2024