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Safety scorecard
Years On File: 2021–2026
B
Safety grade
Above average
Score: 81/100
Key factors driving the grade
  • 4 workplace accidents reported
  • Recent OSHA inspection (within 12 months)
Years6
Inspections27
Violations6
Serious+0
Penalties$1,775
Accidents4
Summary

Safety record at a glance

Martinez Refining Company Llc is a California-based employer with 27 OSHA inspections on file (covering 2021-2026). Across those inspections, OSHA cited 6 violations, with a total of $1,775 in federal penalties assessed. 4 workplace accidents were reported in connection with these inspections.

Inspection & violation trend

Year-by-year activity, citations issued, and reported workplace incidents.

27Inspections
6Violations
4Accidents
Inspections openedViolations citedSerious / Repeat / WillfulAccidents / injuries reported

Hover any year for detail. Counts reflect inspections, citations, and accidents on file at OSHA — final dispositions and amounts may change after appeals or settlement.

Inspection history

All OSHA inspections at Martinez Refining Company Llc

6 inspections with citations, 21 closed clean or still open. Click any inspection for the full citation list.

No violations or still open — 21
Open caseApr 10, 2026
Health inspection#348871377
Case still open. Citations may follow.
Open caseApr 6, 2026
Health inspection#348856279
Case still open. Citations may follow.
Open caseMar 24, 2026
Safety inspection#348836008
Case still open. Citations may follow.
Open caseMar 24, 2026
Safety inspection#348836131
Case still open. Citations may follow.
No violationsMar 12, 2026
Safety inspection#348810532
Closed May 12 — no citations.
Open caseMay 6, 2025
Health inspection#348229295
Case still open. Citations may follow.
Open caseApr 30, 2025
Health inspection#348214636
Case still open. Citations may follow.
Open caseApr 4, 2025
Health inspection#348159799
Case still open. Citations may follow.
Open caseFeb 1, 2025
Safety inspection#348017153
Case still open. Citations may follow.
Open caseJan 9, 2025
Safety inspection#347975229
Case still open. Citations may follow.
No violationsMay 23, 2024
Safety inspection#347509697
Closed Feb 1 — no citations.
No violationsApr 18, 2024
Safety inspection#347428013
Closed Feb 5 — no citations.
Open caseApr 10, 2024
Safety inspection#347410599
Case still open. Citations may follow.
No violationsMar 14, 2024
Safety inspection#347352957
Closed Sep 9 — no citations.
No violationsJul 11, 2023
Health inspection#346832215
Closed May 23 — no citations.
No violationsFeb 2, 2023
Safety inspection#346481625
Closed Mar 15 — no citations.
No violationsJan 5, 2023
Safety inspection#346421621
Closed Feb 21 — no citations.
No violationsNov 29, 2022
Health inspection#346366578
Closed May 25 — no citations.
No violationsNov 1, 2022
Safety inspection#346319437
Closed Apr 5 — no citations.
No violationsJun 2, 2021
Safety inspection#345341044
Closed Sep 13 — no citations.
No violationsMay 21, 2021
Safety inspection#345323315
Closed Sep 13 — no citations.
Industry peers

Similar employers in California

Other employers with comparable industry classification or location.

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Methodology

How to read this record

An OSHA inspection record describes federal enforcement activity — it does not capture every workplace safety event at a company. A few caveats:

📅
5-year window

OSHA Violations Tracker indexes inspections opened on or after 2021-01-01. Older history is at OSHA’s establishment search.

🏢
Establishment vs. company

OSHA records are keyed by physical establishment, not parent company. A large employer may operate many sites across states.

Inspection without citation is normal

Many inspections close with no violations — that’s a positive signal, not a missing data row.

💰
Penalties are current assessment

Final amounts may differ after informal conferences or settlement. We show what OSHA has on file today.

Full methodology, scoring details, and known limitations: /methodology.

Frequently asked questions about Martinez Refining Company Llc

Martinez Refining Company Llc earned a B safety grade (81/100) — above average. The grade reflects severity of past citations, accident history, and how recent the most-recent inspection is. See the methodology for the full scoring algorithm.

Sources

Cross-check with OSHA directly

All data on this page comes from the U.S. Department of Labor Open Data Portal, which publishes the OSHA Integrated Management Information System (IMIS). For the authoritative record, search OSHA directly: