CA
TESORO REFINING AND MARKETING COMPANY is a notable inspection in the CA category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare TESORO REFINING AND MARKETING COMPANY against similar inspections and make data-driven decisions.
J.T. THORPE & SON, INC.
CA
CONTRA COSTA COUNTY FIRE PROTECTION DISTRICT
CA
B.J.S RESTAURANT #517
CA
ADRIENNE MATTOS SWIM SCHOOL DBA AQUATECH SWIM SCHO
CA
ANHEUSER-BUSCH LLC
CA
| activity nr | 316,820,083 |
| reporting id | 0950663 |
| estab name | TESORO REFINING AND MARKETING COMPANY |
| site address | 150 SOLANO WAY |
| site city | MARTINEZ |
| site state | CA |
| site zip | 94553 |
| owner type | A |
| owner type label | Private |
| sic code | 2911 |
| naics code | 324110 |
| insp type | G |
| insp type label | Unprogrammed Related |
| insp scope | B |
| insp scope label | Partial |
| safety hlth | S |
| safety hlth label | Safety |
| union status | Y |
| union status label | N/A |
| nr in estab | 750 |
| open date | 2014-02-25 |
| close conf date | 2014-08-19 |
| close case date | 2014-09-24 |
| load dt | 2014-10-24 |
This OSHA inspection of TESORO REFINING AND MARKETING COMPANY in CA opened on Feb 25, 2014 and closed after 7 months. The review was recorded in the DOL enforcement dataset and focused on workplace safety conditions. Scope of the walk-around was partial. At the time of inspection, the establishment reported 750 employees on site.
The site of record for this inspection is listed below. Industry classification uses NAICS code 324110 (legacy SIC: 2911). Addresses reflect the establishment's location at the time of inspection.
The 10 inspections below share NAICS 2-digit sector 32 and occurred in CA. Grouping by sector and state provides a peer set for reading tesoro refining and marketing company in context — same regulatory climate, same broad industry mix. Rows are sorted by most recent open date.
| Establishment | City | Opened | Type | Focus |
|---|---|---|---|---|
| CROP PRODUCTION SERVICES, INC. | MODESTO | Sep 10, 2015 | Planned | Safety |
| ENG BROS. WOOD AND METAL PRODUCTS INC. | AMERICAN CANYON | Jun 10, 2015 | Follow-up | Safety |
| COPYWORLD, INC. | BERKELEY | Jul 21, 2014 | Accident | Safety |
| GALLO GLASS COMPANY | MODESTO | Jul 21, 2014 | Complaint | Safety |
| PLASTIC INDUSTRIES INC. | FRESNO | Mar 5, 2014 | Complaint | Health |
| ELECTRICAL POWER SERVICES, INC. | BAKERSFIELD | Dec 27, 2013 | Accident | Safety |
| HENKEL CORPORATION | BAY POINT | Aug 12, 2013 | Complaint | Safety |
| SUPERIOR READY MIX | EL CAJON | Jul 25, 2013 | Accident | Safety |
| ZEN BIO | STOCKTON | Jun 25, 2013 | Complaint | Health |
| ALUMINUM SASH & DOOR CO INC DBA MET-TEC SHOWER | NORTH HOLLYWOOD | Jun 19, 2013 | Accident | Safety |
The OSHA enforcement record shows 1 additional inspection of TESORO REFINING AND MARKETING COMPANY in CA. Repeat inspections at the same employer may reflect routine programmed reviews, multi-site presence, or follow-ups to earlier findings. Matches are exact on establishment name as recorded by the inspecting office.
| Opened | City | State | Type | Focus |
|---|---|---|---|---|
| Feb 8, 2008 | MARTINEZ | CA | Planned | Safety |
In total, 8,796 OSHA inspections in CA appear in this dataset. During 2014 alone, 176 inspections were recorded in the state — this inspection at TESORO REFINING AND MARKETING COMPANY is one of them. Enforcement volume varies year-over-year with OSHA staffing, federal priorities, and complaint inflow, so cross-year comparisons are most useful as a rough indicator of activity rather than a strict measure of risk.
This data helps you understand how TESORO REFINING AND MARKETING COMPANY compares to others in the CA category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
inspections with the closest data values to TESORO REFINING AND MARKETING COMPANY
The OSHAPeek editorial team aggregates and verifies inspections data from US Department of Labor — OSHA Enforcement Data (v4 API). Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
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