ROBERTSON'S READY MIX INC. is a construction sand and gravel mining employer in BARSTOW, CA. Federal records show 6 OSHA inspections with 3 violations and $825 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.
ROBERTSON'S READY MIX INC.
2700 E. MAIN STREET, BARSTOW, CA, 92311
Parent: Robertson's Ready Mix (42 locations)
212321 — Top companies in Construction Sand and Gravel Mining
EIN: 330491865
33 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
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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
ROBERTSON'S READY MIX INC. is one of 42 establishments in our dataset that roll up under the parent organization Robertson's Ready Mix.
Federal enforcement records on ROBERTSON'S READY MIX INC. represent activity at this specific establishment. The full enforcement footprint of Robertson's Ready Mix across all 42 of its tracked locations is viewable on the parent profile.
Other establishments operated by Robertson's Ready Mix
- ROBERTSON'S READY MIX INC — CORONA, CA — 4 federal records
- ROBERTSON'S READY MIX, LTD. — FRENCH CAMP, CA — 3 federal records
- ROBERTSONS READY MIX INC — LUCERNE VALLEY, CA — 3 federal records
- ROBERTSON'S READY MIX INC — LUCERNE VALLEY, CA — 3 federal records
- ROBERTSON'S READY MIX INC — BANNING, CA — 3 federal records
- ROBERTSON'S READY MIX, INC. — PARAMOUNT, CA — 3 federal records
- ROBERTSON'S READY MIX, LTD. — REDLANDS, CA — 3 federal records
- ROBERTSON'S READY MIX LTD. — EL CAJON, CA — 3 federal records
- ROBERTSON'S READY MIX, INC. — RIVERSIDE, CA — 3 federal records
- ROBERTSON'S READY MIX — SAN DIEGO, CA — 3 federal records
Other employers in Construction Sand and Gravel Mining within CA
- HUMBOLDT REDWOOD COMPANY LLC — SCOTIA — 4 federal records
- CALAVERAS MATERIALS, INC. — MERCED — 4 federal records
- BCJ SAND & ROCK, INC. — OROVILLE — 4 federal records
- HANSON AGGREGATES PACIFIC SOUTHWEST INC — SANTEE — 3 federal records
- BCJ SAND AND ROCK, INC — SACRAMENTO — 3 federal records
- GRANITE ROCK COMPANY — HOLLISTER — 3 federal records
- CALPORTLAND COMPANY — MOORPARK — 3 federal records
- CALMAT CO — BAKERSFIELD — 3 federal records
- GRANITE CONSTRUCTION COMPANY — LLANO — 3 federal records
- CEMEX, INC. — FRIANT — 3 federal records
Industry context
Within the construction sand and gravel mining industry in CA, ROBERTSON'S READY MIX INC. ranks in the 73th percentile of OSHA violation frequency across 1,678 comparable establishments.
OSHA penalty totals rank in the 78th percentile of the same peer group. Inspection frequency ranks in the 76th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.5 for the construction sand and gravel mining sector, with a Days Away, Restricted, or Transferred (DART) rate of 1. ROBERTSON'S READY MIX INC.'s self-reported DART rate is 0, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 7 years.
Frequently Asked Questions
- What is ROBERTSON'S READY MIX INC.'s OSHA violation history?
- ROBERTSON'S READY MIX INC. has 6 OSHA inspections on record with 3 violations and $825 in total penalties.
- How does ROBERTSON'S READY MIX INC.'s safety record compare to its industry?
- ROBERTSON'S READY MIX INC. operates in the construction sand and gravel mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5. ROBERTSON'S READY MIX INC.'s self-reported DART rate is 0 compared to an industry average of 1.
About this data
This profile aggregates federal enforcement records on ROBERTSON'S READY MIX INC. of BARSTOW, CA from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, 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. ROBERTSON'S READY MIX INC. resolves to the parent rollup Robertson's Ready Mix, which operates 42 establishments in our dataset.
This profile may be incomplete if ROBERTSON'S READY MIX 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.