Establishment profile
DUNCAN BROTHERS, INC.
1966 SOUTH DATE STREET, BLOOMINGTON, CA, 92316
331221 — Rolled Steel Shape Manufacturing
Summary
DUNCAN BROTHERS, INC. has accumulated 8 OSHA violations across 3 inspections over 37 years of recorded history, with $1,448 in total assessed penalties.
The establishment sits in the 69th percentile for violations within its industry-state peer group of 157 employers. Inspection frequency runs at the 80th percentile. The most recent enforcement activity was recorded 22 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
DUNCAN BROTHERS, INC. appears in OSHA workplace safety record only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
100% of inspections at this establishment produced violations, with 2 inspections producing serious-or-greater violations.
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 8 distinct standards shown · 8 citations in this view · $1,448 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 3657 A02 | 1 | 1 | $550 | Jul 2004 | Jul 2004 |
| 29 CFR 1910.0178 A02 | 1 | 1 | $343 | Apr 1989 | Apr 1989 |
| 29 CFR 1910.0212 A03 II | 1 | 1 | $210 | Jan 1989 | Jan 1989 |
| 29 CFR 1910.0212 A01 | 1 | 1 | $210 | Jan 1989 | Jan 1989 |
| 3210 B | 1 | 1 | $135 | Jul 2004 | Jul 2004 |
| 29 CFR 1903.0002 A01 | 1 | 1 | — | Jan 1989 | Jan 1989 |
| 29 CFR 1910.1200 E01 | 1 | 1 | — | Jan 1989 | Jan 1989 |
| 29 CFR 1910.0106 D02 I | 1 | 1 | — | Jan 1989 | Jan 1989 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Above average violations in NAICS 3312 within CA. Peer group: 157 employers. This establishment has 8 OSHA violations; peer median is 5.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for DUNCAN BROTHERS, INC.. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for DUNCAN BROTHERS, INC.. Verify directly with Occupational Safety and Health Administration →
OSHA accident events
Accidents, fatalities, and catastrophes documented during OSHA inspections at this employer. Each entry links to the inspection that recorded it.
| Date | Event | Injuries | Hospitalized | Fatalities | |
|---|---|---|---|---|---|
| Feb 2, 2004 | FRACTURE,STEEL,UNSECURED,MECHANIC,INDUSTRIAL TRUCK,UNSTABLE SURFACE,FALL,ELEVATED WORK PLAT,WORK SURFACE | 1 | 1 | — |
Source: OSHA accident investigations. Narratives are recorded by the inspecting officer and may be truncated.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 22+ years. Most recent activity: 22 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for DUNCAN BROTHERS, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for DUNCAN BROTHERS, INC.. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for DUNCAN BROTHERS, INC.. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for DUNCAN BROTHERS, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for DUNCAN BROTHERS, INC.. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
DUNCAN BROTHERS INC 21516 MAIN ST · GRAND TERRACE, CA, 92316 | AirWater | No Violation Identified | 0 | 0 | — | May 2019 | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2004-02-19 | Accident | 2 | — | $685 | |
| 1989-03-28 | Accident | 1 | 1 | $343 | |
| 1988-12-09 | Planned | 5 | 2 | $420 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in rolled steel shape manufacturing within CA, ordered by federal enforcement volume:
- CALSTRIP STEEL CORP.MIRA LOMA — 2 federal enforcement records
- CALSTRIP STEEL CORPORATIONCITY OF COMMERCE — 2 federal enforcement records
- TALLADIUM INCVALENCIA — 2 federal enforcement records
- AMERICAN RIM SUPPLY INCCARLSBAD — 2 federal enforcement records
- PARAMOUNT METALS & SUPPLY COPARAMOUNT — 2 federal enforcement records
- REGIONAL STEEL CORPFONTANA — 1 federal enforcement record
- DOUGLAS-KENT HOLDINGS, LLCONTARIO — 1 federal enforcement record
- RELIANCE SHEET & STRIP CO.ANTIOCH — 1 federal enforcement record
- KLOECKNER METALS CORPORATIONTULARE — 1 federal enforcement record
- FAB RING, INC.POMONA — 1 federal enforcement record
Related searches
- Rolled Steel Shape ManufacturingAll employers in this industry
- Employers in CAState-wide enforcement data
- Rolled Steel Shape in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on DUNCAN BROTHERS, INC. from every major federal compliance and enforcement source. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is DUNCAN BROTHERS, INC.'s OSHA violation history?
- DUNCAN BROTHERS, INC. has 3 OSHA inspections on record with 8 violations and $1,448 in total penalties.
- How does DUNCAN BROTHERS, INC.'s safety record compare to its industry?
- DUNCAN BROTHERS, INC. operates in the rolled steel shape manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.3.