OSHA Violations in NAPA, California
Workplace safety inspection records for employers in NAPA, CA.
Records current through May 19, 2026
| Employer | Inspections | Penalties |
|---|---|---|
| DIAZ AND SONS INC | 1 | $70,685 |
| SUTTER HOME WINERY INC. | 1 | $44,575 |
| SYAR INDUSTRIES INC | 36 | $42,015 |
| REGUSCI VINEYARD MANAGEMENT | 4 | $37,950 |
| SILVERADO COUNTRY CLUB & RESORT | 6 | $33,380 |
| MHA RDR LLC | 1 | $32,500 |
| TOP IT OFF BOTTLING LLC | 4 | $29,525 |
| BRIGHT EVENT RENTALS, LLC | 1 | $29,300 |
| THE HESS COLLECTION WINERY | 7 | $27,555 |
| QUEEN OF THE VALLEY MEDICAL CENTER | 2 | $27,535 |
| AZUL WORKS, INC. | 1 | $27,000 |
| NAPA COUNTY PUBLIC WORKS DEPARTMENT | 1 | $27,000 |
| DAVID ABREU VINEYARD MANAGEMENT II INC. | 1 | $26,200 |
| LEAFFILTER NORTH, LLC | 1 | $26,150 |
| DE CONINCK VINEYARDS, INC. | 1 | $25,870 |
| T. AND B. EQUIPMENT COMPANY, INC. | 1 | $24,300 |
| GORILLA TREE SERVICE | 1 | $23,200 |
| PROLINE BUILDERS INC | 8 | $21,900 |
| JOHN ANTHONY WINE AND SPIRITS, LLC | 1 | $21,700 |
| MARINCO | 3 | $21,460 |
| Standard | Citations | Penalties |
|---|---|---|
| 5194 Hazard Communication OSHA citation code: 5194 E01 | 71 | $7,930 |
| 3203 Injury and Illness Prevention Program OSHA citation code: 3203 A | 62 | $8,955 |
| 3395(I) | 60 | $15,835 |
| 3648 Operating Instructions (Aerial Devices) OSHA citation code: 3648 O | 51 | $25,785 |
| 1509 Injury and Illness Prevention Program OSHA citation code: 1509 A | 46 | $6,430 |
| 3203(A) | 46 | $15,570 |
| 1509(A) | 43 | $39,095 |
| 2500.8 OSHA citation code: 25000008 A | 38 | $4,165 |
| 1509 Injury and Illness Prevention Program OSHA citation code: 1509 C | 37 | $3,300 |
| 341.1 OSHA citation code: 3410001 F03 | 37 | $18,535 |
| Inspection | Employer | Penalties |
|---|---|---|
| #348945486 | JACK NEAL & SON INC | $0 |
| #348945627 | LEVEL 5, INC. | $0 |
| #348925512 | CORTINA VINEYARD MANAGEMENT LLC | $0 |
| #348903279 | TARGET | $0 |
| #348899725 | NAPA RECYCLING & WASTE SERVICES, LLC | $0 |
| #348857947 | VULCAN MATERIALS COMPANY | $0 |
| #348836438 | NAPA VALLEY UNIFIED SCHOOL DISTRICT | $0 |
| #348815572 | THEONI INC. | $0 |
| #348791963 | NAPA VALLEY COLLEGE | $0 |
| #348753971 | CALIFA TREE CARE INC | $0 |
| Industry | Employers | Inspections |
|---|---|---|
| Heavy and Civil Engineering ConstructionNAICS 237xx | 73 | 398 |
| Specialty Trade ContractorsNAICS 238xx | 152 | 178 |
| Construction of BuildingsNAICS 236xx | 121 | 141 |
| Beverage and Tobacco Product ManufacturingNAICS 312xx | 50 | 72 |
| HospitalsNAICS 622xx | 12 | 63 |
| Support Activities for Agriculture and ForestryNAICS 115xx | 37 | 59 |
| Administrative and Support ServicesNAICS 561xx | 38 | 44 |
| Mining (except Oil and Gas)NAICS 212xx | 5 | 41 |
| Crop ProductionNAICS 111xx | 24 | 34 |
| AccommodationNAICS 721xx | 22 | 24 |
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.