DELTA STAR, INC. is a power, distribution, and specialty transformer manufacturing employer in SAN CARLOS, CA. Federal records show 21 OSHA inspections with 16 violations and $48,715 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: April 29, 2026.

DELTA STAR, INC.

270 INDUSTRIAL RD., SAN CARLOS, CA, 94070

335311 — Top companies in Power, Distribution, and Specialty Transformer Manufacturing

EIN: 251586168

212 employees

Federal Enforcement

OSHA inspections

16 violations

$48,715 in penalties

Violations across 2 federal agencies

Enforcement actions from multiple agencies may indicate systemic compliance issues.

8 hospitalizations1 National Emphasis Program inspections1 OSHA follow-up inspections

Industry Benchmark

Industry Avg TRIR

Industry Avg DART

2.4

Self-Reported DART

9.9

Self-Reported TRIR

9.9

Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).

OSHA Inspections

OSHA Violations

Total Penalties

$48,715

Trend

IMPROVING

WHD Cases

Back Wages Owed

Confidence

HIGH

SVEP Flag

Data Insights

History Span

28 years

Last Activity

167 days ago

Inspection Rate

0.8/yr

Violation Rate

0.6/yr

Violation Severity Mix

25% serious$3,045 avg per violation$2,320 avg per inspection

Active Agencies:

OSHANLRB$48,715 total across all agencies

TRIR vs Industry Avg

+6.9

Above industry average

DART vs Industry Avg

+7.5

Above industry average

Inspection Breakdown

Complaint

Accident

Follow-up

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

Violation rate: 33% of inspections

Recidivism: 2 inspections with serious+ violations

Peer Comparison

94%

Worse than most peers

vs 55 employers in same industry & state

Fewer violationsMore violations

Penalty Percentile

100%

Inspection Frequency Percentile

100%

Labor Relations (NLRB)

Total Cases

Unfair Labor Practice

National Labor Relations Board — unfair labor practice charges and union representation cases.

Environmental Compliance (EPA)

EPA Inspections

Quarters Non-Compliant

Status: No Violation Identified

EPA Enforcement and Compliance History — Clean Air Act, Clean Water Act, RCRA, Safe Drinking Water Act.

Motor Carrier Safety (FMCSA)

DOT Number

972091

Operation Type

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.

Frequently Asked Questions

What is DELTA STAR, INC.'s OSHA violation history?: DELTA STAR, INC. has 21 OSHA inspections on record with 16 violations and $48,715 in total penalties.
How does DELTA STAR, INC.'s safety record compare to its industry?: DELTA STAR, INC. operates in the power, distribution, and specialty transformer manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3. DELTA STAR, INC.'s self-reported DART rate is 9.87 compared to an industry average of 2.4.