OSHA Violations in CLAYTON, California
Workplace safety inspection records for employers in CLAYTON, CA.
Records current through Oct 14, 2025
| Employer | Inspections | Penalties |
|---|---|---|
| DIABLO DELTA PAINTING CO. | 1 | $14,175 |
| CALIFORNIA DEPARTMENT OF FORESTRY AND FIRE PROTECTION (CAL FIRE) | 1 | $11,470 |
| EDWARD MARTIN WARANER, AN INDIVIDUAL | 1 | $6,750 |
| A.D. SEENO CONSTRUCTION CO. | 1 | $5,625 |
| CEMEX INC | 7 | $4,355 |
| COOPER TRUCKING, INC., | 1 | $3,710 |
| CEMEX CONSTRUCTION MATERIALS PACIFIC LLC | 1 | $3,485 |
| JOHN LOSOYA CONSTRUCTION, INC. | 1 | $3,155 |
| KAISER SAND & GRAVEL COMPANY | 8 | $3,075 |
| WALGREENS CO. | 1 | $1,870 |
| RMC LONESTAR | 11 | $1,362 |
| HANSON AGGREGATES WEST INC | 12 | $1,310 |
| DENOVA HOMES, INC. | 1 | $650 |
| LINDA SOLEDAD CERVANTES, AN INDIVIDUAL | 1 | $620 |
| CALIFORNIA ROCK CRUSHERS | 1 | $395 |
| PRIME CUTS | 1 | $255 |
| STAGECOACH INN | 1 | $235 |
| SATELLITE PAINTING | 1 | $220 |
| SPARKS ROOFING CO., INC. | 1 | $200 |
| N A DEGERSTROM INC | 1 | $165 |
| Standard | Citations | Penalties |
|---|---|---|
| 4070 Guarding OSHA citation code: 4070 A | 4 | $860 |
| 3209 Standard Specifications OSHA citation code: 3209 A | 3 | $365 |
| 3942 OSHA citation code: 3942 A | 3 | $550 |
| 1675(B) | 2 | $2,625 |
| 2340.26 | 2 | $600 |
| 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A | 2 | $85 |
| 3203(A) | 2 | $410 |
| 3395(I) | 2 | $600 |
| 342 Reporting Work-Connected Fatalities and Serious Injuries OSHA citation code: 342 A | 2 | $275 |
| 4650 Storage, Handling, and Use of Cylinders OSHA citation code: 4650 E | 2 | $350 |
| Inspection | Employer | Penalties |
|---|---|---|
| #348551664 | AMERICAN GOLF CORPORATION | $0 |
| #346664402 | DIABLO VIEW MIDDLE SCHOOL-MOUNT DIABLO SCHOOL DISTRICT | $0 |
| #346102254 | DENOVA HOMES, INC. | $650 |
| #346097496 | JOHN LOSOYA CONSTRUCTION, INC. | $3,155 |
| #345076350 | KING JANITORIAL EQUIPMENT SERVICES | $0 |
| #344393343 | ST GERMAIN CONSTRUCTION, INC. | $0 |
| #344393103 | EDWARD MARTIN WARANER, AN INDIVIDUAL | $6,750 |
| #344327481 | LINDA SOLEDAD CERVANTES, AN INDIVIDUAL | $620 |
| #344221643 | CALIFORNIA DEPARTMENT OF FORESTRY AND FIRE PROTECTION (CAL FIRE) | $11,470 |
| #344183793 | GHILOTTI BROS, INC. | $0 |
| Industry | Employers | Inspections |
|---|---|---|
| Mining (except Oil and Gas)NAICS 212xx | 6 | 24 |
| Construction of BuildingsNAICS 236xx | 5 | 5 |
| Specialty Trade ContractorsNAICS 238xx | 5 | 5 |
| Administrative and Support ServicesNAICS 561xx | 3 | 3 |
| Heavy and Civil Engineering ConstructionNAICS 237xx | 2 | 2 |
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.