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TUFF SHED, INC. is a prefabricated wood building manufacturing employer in ONTARIO, CA. Federal records show 1 OSHA inspection with 3 violations and $600 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.

TUFF SHED, INC.

2330 SOUTH CASTLE HARBOUR PLACE, ONTARIO, CA, 91761

Parent: Tuff Shed (35 locations)

321992 Top companies in Prefabricated Wood Building Manufacturing

EIN: 841108665

25 employees

Federal Enforcement
1
OSHA inspection
3 violations
$600 in penalties
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues.

Industry Benchmark

Industry Avg TRIR
7.8
Industry Avg DART
4.8
Self-Reported DART
7.3
Self-Reported TRIR
7.3
Industry rates from BLS SOII 2024. Self-reported rates from OSHA ITA Form 300A (employer self-reported).
OSHA Inspections
1
OSHA Violations
3
Total Penalties
$600
Trend
STABLE
WHD Cases
0
Back Wages Owed
$0
Confidence
MEDIUM
SVEP Flag
No

Data Insights

History Span
3 years
Last Activity
3yr ago
Inspection Rate
0.3/yr
Violation Rate
1/yr
Violation Severity Mix
$200 avg per violation$600 avg per inspection
Active Agencies:
OSHANLRB$600 total across all agencies
TRIR vs Industry Avg
-0.5
Below industry average
DART vs Industry Avg
+2.5
Above industry average

Inspection Breakdown

Planned
1
Complaint and accident-triggered inspections are stronger risk signals than routine planned inspections.
Violation rate: 100% of inspections

Peer Comparison

53%
Above average violations
vs 1,453 employers in same industry & state
Fewer violationsMore violations
Penalty Percentile
51%

Labor Relations (NLRB)

Total Cases
1
Unfair Labor Practice
1
National Labor Relations Board — unfair labor practice charges and union representation cases.

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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.

Part of a larger organization

TUFF SHED, INC. is one of 35 establishments in our dataset that roll up under the parent organization Tuff Shed.

Federal enforcement records on TUFF SHED, INC. represent activity at this specific establishment. The full enforcement footprint of Tuff Shed across all 35 of its tracked locations is viewable on the parent profile.

Other establishments operated by Tuff Shed

Other employers in Prefabricated Wood Building Manufacturing within CA

Industry context

Within the prefabricated wood building manufacturing industry in CA, TUFF SHED, INC. ranks in the 53th percentile of OSHA violation frequency across 1,453 comparable establishments.

OSHA penalty totals rank in the 51th percentile of the same peer group.

The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 7.8 for the prefabricated wood building manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 4.8. TUFF SHED, INC.'s self-reported DART rate is 7.33, which is above the industry average.

Activity timeline

No federal enforcement activity has been recorded against this establishment in the past 24 months.

Frequently Asked Questions

What is TUFF SHED, INC.'s OSHA violation history?
TUFF SHED, INC. has 1 OSHA inspection on record with 3 violations and $600 in total penalties.
How does TUFF SHED, INC.'s safety record compare to its industry?
TUFF SHED, INC. operates in the prefabricated wood building manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 7.8. TUFF SHED, INC.'s self-reported DART rate is 7.33 compared to an industry average of 4.8.

About this data

This profile aggregates federal enforcement records on TUFF SHED, INC. of ONTARIO, CA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, 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. TUFF SHED, INC. resolves to the parent rollup Tuff Shed, which operates 35 establishments in our dataset.

This profile may be incomplete if TUFF SHED, INC.operates 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.