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WILLIAMS TANK LINES INC is a petroleum and petroleum products merchant wholesalers (except bulk stations and terminals) employer in STOCKTON, CA. Federal records show 2 OSHA inspections with 0 violations and $0 in penalties. All data sourced from public federal enforcement records.

Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 1, 2026.

WILLIAMS TANK LINES INC

2941 NAVY DR, STOCKTON, CA, 95206

424720 Top companies in Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

EIN: 942514319

369 employees

Federal Enforcement
2
OSHA inspections
1 hospitalizations

Industry Benchmark

Industry Avg TRIR
2
Industry Avg DART
0.9
Self-Reported DART
0.9
Self-Reported TRIR
1.0
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
2
OSHA Violations
0
Total Penalties
$0
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
24 years
Last Activity
21yr ago
Inspection Rate
0.1/yr
Active Agencies:
EPA
TRIR vs Industry Avg
-1
Below industry average
DART vs Industry Avg
0
Below industry average

Inspection Breakdown

Complaint
1
Accident
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.

Environmental Compliance (EPA)

EPA Inspections
1
Quarters Non-Compliant
6
Status: Violation Identified
EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act.

Motor Carrier Safety (FMCSA)

DOT Number
229047
Operation Type
A
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.

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Inspection History

No inspection records found.

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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.

Other employers in Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals) within CA

Industry context

Inspection frequency ranks in the 90th percentile.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2 for the petroleum and petroleum products merchant wholesalers (except bulk stations and terminals) sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.9. WILLIAMS TANK LINES INC's self-reported DART rate is 0.89, which is below the industry average.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 22 years.

Frequently Asked Questions

What is WILLIAMS TANK LINES INC's OSHA violation history?
WILLIAMS TANK LINES INC has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
How does WILLIAMS TANK LINES INC's safety record compare to its industry?
WILLIAMS TANK LINES INC operates in the petroleum and petroleum products merchant wholesalers (except bulk stations and terminals) industry. The industry average Total Recordable Incident Rate (TRIR) is 2. WILLIAMS TANK LINES INC's self-reported DART rate is 0.89 compared to an industry average of 0.9.

About this data

This profile aggregates federal enforcement records on WILLIAMS TANK LINES INC of STOCKTON, CA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, EPA ECHO environmental compliance, FMCSA motor carrier safety, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, MSHA, NLRB, OFLC, OFCCP, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.

Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 1, 2026. OSHA accident records on file for WILLIAMS TANK LINES INC include 1 hospitalization.

This profile may be incomplete if WILLIAMS TANK LINES INCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.