OSHA Violations & Workplace Enforcement in California
Federal enforcement data for 224,725 employers in California. Combining OSHA inspections, Wage & Hour Division cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, and SAM.gov debarments — updated nightly.
OSHA Inspections
264,986
OSHA Violations
284,012
OSHA Penalties
$433,539,525
Fatality Investigations
6,182
WHD Cases
28,852
WHD Back Wages
$430,935,796
Employers on Record
224,725
Most-Cited Employers in California
Ranked by OSHA violation count. Click any employer for full enforcement history across all federal agencies.
| # | Employer | City / Industry | Violations | Penalties | Fatalities |
|---|---|---|---|---|---|
| 1 | CHEVRON U.S.A. INC. Parent: Chevron Corporation | RICHMOND Petroleum Refineries | 150 | $1,438,655 | — |
| 2 | TESLA, INC. Parent: Tesla Inc | FREMONT Automobile Manufacturing | 128 | $668,750 | — |
| 3 | C&H SUGAR COMPANY, INC. Parent: ASR Group | CROCKETT Cane Sugar Manufacturing | 98 | $251,600 | — |
| 4 | TUTOR PERINI CORPORATION Parent: Tutor Perini | SAN FRANCISCO Other Heavy and Civil Engineering Construction | 93 | $144,880 | — |
| 5 | CEMEX CONSTRUCTION MATERIALS PACIFIC LLC | APPLE VALLEY Cement Manufacturing | 79 | $73,405 | — |
| 6 | SAFEWAY, INC Parent: Albertsons Companies | TRACY General Warehousing and Storage | 76 | $315,430 | 1 |
| 7 | OVERHILL FARMS INC Parent: Overhill Farms Inc. | VERNON Frozen Specialty Food Manufacturing | 75 | $532,380 | 1 |
| 8 | MARTINEZ REFINING COMPANY LLC Parent: PBF Energy | MARTINEZ Petroleum Refineries | 71 | $321,640 | — |
| 9 | THE PRESIDIO TRUST | SAN FRANCISCO Administration of Conservation Programs | 71 | $0 | — |
| 10 | GENERAL DYNAMICS NASSCO Parent: General Dynamics | SAN DIEGO Ship Building and Repairing | 65 | $327,112 | — |
| 11 | KERN OIL & REFINING CO. | BAKERSFIELD Petroleum Refineries | 62 | $196,031 | 1 |
| 12 | TORRANCE REFINING COMPANY LLC Parent: PBF Energy | TORRANCE Petroleum Refineries | 60 | $178,871 | — |
| 13 | TESORO REFINING & MARKETING COMPANY LLC Parent: Tesoro Refining & Marketing Company LLC | CARSON Petroleum Refineries | 59 | $234,155 | 1 |
| 14 | PROTECH MINERALS, LLC | VICTORVILLE Clay and Ceramic and Refractory Minerals Mining | 59 | $25,765 | — |
| 15 | CA ARMY NATIONAL GUARD - CAMP ROBERTS | SAN MIGUEL Facilities Support Services | 59 | $0 | — |
| 16 | FANTASY SPRINGS RESORT CASINO | INDIO Golf Courses and Country Clubs | 58 | $97,548 | — |
| 17 | TESORO REFINING & MARKETING COMPANY LLC | MARTINEZ Petroleum Refineries | 57 | $417,200 | — |
| 18 | BAY SHIP & YACHT CO. | ALAMEDA Ship Building and Repairing | 57 | $74,508 | 2 |
| 19 | TAYLOR FARMS PACIFIC, INC. | TRACY Fresh Fruit and Vegetable Merchant Wholesalers | 56 | $72,695 | — |
| 20 | SIERRA PACIFIC INDUSTRIES, INC Parent: Sierra Pacific industries | RED BLUFF Metal Window and Door Manufacturing | 55 | $207,335 | — |
| 21 | AMPAC FINE CHEMICALS LLC Parent: AMPAC Fine Chemicals LLC | RANCHO CORDOVA Pharmaceutical Preparation Manufacturing | 55 | $63,335 | — |
| 22 | MAPLEGROVE GLUTEN FREE FOODS MFG INC | CHINO | 52 | $174,310 | — |
| 23 | TORRANCE STEEL WINDOW CO., INC. | TORRANCE Metal Window and Door Manufacturing | 52 | $32,335 | — |
| 24 | MANNINGTON MILLS, INC. | SAN JOSE Other Millwork (including Flooring) | 51 | $322,630 | 1 |
| 25 | PHILLIPS 66 COMPANY Parent: Phillips 66 | WILMINGTON Petroleum Refineries | 51 | $45,305 | — |
| 26 | PITMAN FARMS | SANGER Poultry Processing | 50 | $391,620 | 3 |
| 27 | DAVIS WIRE CORPORATION Parent: Davis Wire Corporation | IRWINDALE Other Fabricated Wire Product Manufacturing | 50 | $220,090 | 1 |
| 28 | MICROWAVE ANTENNA SPECIALTIES, A NEVADA CORPORATIO | NEWARK Other Metal Container Manufacturing | 50 | $35,740 | — |
| 29 | FLEET READINESS CENTER SOUTHWEST | NAS NORTH ISLAND Aircraft Manufacturing | 50 | $0 | — |
| 30 | HOLLIDAY ROCK CO., INC | UPLAND Poured Concrete Foundation and Structure Contractors | 49 | $18,532 | — |
| 31 | NATIONAL PARK SERVICE CHANNEL ISLANDS NATIONAL PARK | VENTURA Nature Parks and Other Similar Institutions | 49 | $0 | 1 |
| 32 | US DEPARTMENT OF AGRICULTURE SIX RIVERS NATIONAL FOREST | EUREKA Administration of Conservation Programs | 49 | $0 | — |
| 33 | CHEVRON U.S.A. INC. Parent: Chevron Corporation | EL SEGUNDO Petroleum Refineries | 48 | $223,995 | — |
| 34 | PRODUCERS DAIRY FOODS, INC. Parent: Producers Dairy Foods | FRESNO Fluid Milk Manufacturing | 48 | $124,535 | — |
| 35 | FRONTIER-KEMPER CONSTRUCTORS, INC. AND TUTOR PERINI CORPORATION | LOS ANGELES Other Heavy and Civil Engineering Construction | 47 | $120,500 | — |
| 36 | HASA, INC. Parent: Hasa Inc. | SANTA CLARITA Other Basic Inorganic Chemical Manufacturing | 46 | $304,875 | — |
| 37 | HOCKING INTERNATIONAL LABORATORIES, INC. | SAN MARCOS Pesticide and Other Agricultural Chemical Manufacturing | 46 | $42,080 | — |
| 38 | AL LARSON BOAT SHOP | SAN PEDRO Ship Building and Repairing | 45 | $65,423 | 1 |
| 39 | HILLCREST BUILDERS | SAN DIEGO New Single-Family Housing Construction (except For-Sale Builders) | 44 | $160,835 | — |
| 40 | TAYLOR FARMS CALIFORNIA, INC. | SALINAS Postharvest Crop Activities (except Cotton Ginning) | 44 | $120,415 | 1 |
| 41 | PHILLIPS 66 COMPANY Parent: Phillips 66 | RODEO All Other Basic Organic Chemical Manufacturing | 44 | $21,955 | — |
| 42 | PRIORITY PALLET INC | BEAUMONT Wood Container and Pallet Manufacturing | 42 | $322,170 | — |
| 43 | D & D SERVICES INC | VERNON Rendering and Meat Byproduct Processing | 42 | $72,935 | — |
| 44 | PARS INDUSTRIES INC DBA WOODCRAFT COMPANY | SAN DIEGO Wood Kitchen Cabinet and Countertop Manufacturing | 42 | $24,730 | — |
| 45 | U.S. DEPARTMENT OF JUSTICE | VICTORVILLE Correctional Institutions | 42 | $0 | — |
| 46 | HALIBURTON INTERNATIONAL FOODS INC. | ONTARIO All Other Miscellaneous Food Manufacturing | 41 | $133,425 | — |
| 47 | FOSTER POULTRY FARMS, LLC Parent: Foster Poultry Farms | LIVINGSTON Poultry Processing | 41 | $124,420 | 2 |
| 48 | GFF INC | CITY OF INDUSTRY Mayonnaise, Dressing, and Other Prepared Sauce Manufacturing | 41 | $89,240 | — |
| 49 | DEPARTMENT OF JUSTICE - BUREAU OF PRISONS | VICTORVILLE Correctional Institutions | 41 | $0 | 1 |
| 50 | WM. BOLTHOUSE FARMS, INC. | BAKERSFIELD Other Vegetable (except Potato) and Melon Farming | 40 | $206,935 | 2 |
Employers with Fatality Investigations in California
| Employer | City | Fatalities | Violations | Penalties |
|---|---|---|---|---|
| GREEN VALLEY AG INC | FIVE POINTS | 12 | 0 | $0 |
| FOSTER POULTRY FARMS, LLC | FRESNO | 8 | 27 | $135,445 |
| LION FARMS, LLC | MADERA | 8 | 17 | $112,585 |
| LOS ANGELES APPAREL, INC. | LOS ANGELES | 6 | 25 | $102,700 |
| SMITHFIELD FOODS, INC. / SMITHFIELD DISTRIBUTION, LLC | VERNON | 6 | 13 | $19,255 |
| U.S. FOREST SERVICE | BANNING | 5 | 0 | $0 |
| LEHIGH SOUTHWEST CEMENT COMPANY | CUPERTINO | 4 | 38 | $113,500 |
| GRIMMWAY ENTERPRISES, INC. | ARVIN | 4 | 31 | $136,330 |
| CALIFORNIA TERRA GARDEN, INC. | HALF MOON BAY | 4 | 22 | $113,800 |
| GRIMMWAY ENTERPRISES, INC. | BAKERSFIELD | 4 | 19 | $57,345 |
| MAMMOTH MOUNTAIN SKI AREA, LLC | MAMMOTH LAKES | 4 | 12 | $42,990 |
| GLENAIR INC | GLENDALE | 4 | 11 | $14,320 |
| CA DEPT OF STATE HOSPITALS | PATTON | 4 | 2 | $7,500 |
| HTM INC. | CASTIAC | 4 | 0 | $0 |
| STEVEDORING SERVICES OF AMERICA | LONG BEACH | 4 | 0 | $0 |
| CAL TRANS | ORANGE | 4 | 0 | $0 |
| PITMAN FARMS | SANGER | 3 | 50 | $391,620 |
| MONTEREY MUSHROOMS, LLC | ROYAL OAKS | 3 | 35 | $85,795 |
| SIERRA PACIFIC INDUSTRIES, INC. | SONORA | 3 | 26 | $89,730 |
| TOTAL TERMINALS INTERNATIONAL LLC | LONG BEACH | 3 | 23 | $59,095 |
Industries with the Most Violations in California
| NAICS | Industry | Employers | Violations | Penalties |
|---|---|---|---|---|
| 236220 | Commercial and Institutional Building Construction | 7,688 | 9,036 | $13,577,605 |
| 236115 | New Single-Family Housing Construction (except For-Sale Builders) | 4,123 | 6,994 | $8,645,358 |
| 561730 | Landscaping Services | 3,480 | 6,296 | $8,933,473 |
| 238160 | Roofing Contractors | 3,561 | 5,822 | $9,577,025 |
| 236118 | Residential Remodelers | 2,476 | 5,683 | $5,723,657 |
| 811111 | General Automotive Repair | 1,595 | 5,040 | $3,161,727 |
| 115115 | Farm Labor Contractors and Crew Leaders | 4,546 | 4,969 | $8,457,538 |
| 811121 | Automotive Body, Paint, and Interior Repair and Maintenance | 1,387 | 4,902 | $2,189,390 |
| 238130 | Framing Contractors | 2,834 | 4,257 | $6,483,166 |
| 238320 | Painting and Wall Covering Contractors | 1,958 | 3,912 | $4,500,300 |
Data sources: OSHA IMIS/OIS, DOL Wage & Hour Division, MSHA, EPA ECHO, NLRB, SAM.gov, USAspending. Figures reflect the most recent nightly sync.·Methodology·Browse all states