STIMPEL-WIEBELHAUS ASSOCIATES, INC. is a other crushed and broken stone mining and quarrying employer in REDDING, CA. Federal records show 3 OSHA inspections with 1 violation 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.
STIMPEL-WIEBELHAUS ASSOCIATES, INC.
20285 RADCLIFF RD., REDDING, CA, 96049
212319 — Top companies in Other Crushed and Broken Stone Mining and Quarrying
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.
Other employers in Other Crushed and Broken Stone Mining and Quarrying within CA
- SYAR INDUSTRIES, INC. — HOPLAND — 3 federal records
- CEMEX INC — CLAYTON — 3 federal records
- GRANITE ROCK COMPANY — AROMAS — 3 federal records
- HANSON AGGREGATES MID-PACIFIC, INC. — CONCORD — 3 federal records
- CEMEX CONSTRUCTION MATERIALS PACIFIC LLC — CLAYTON — 3 federal records
- SYAR INDUSTRIES, INC. — NAPA — 3 federal records
- CALMAT CO — CHULA VISTA — 3 federal records
- GAIL MATERIALS, INC. — CORONA — 3 federal records
- GEORGE REED, INC. — JAMESTOWN — 3 federal records
- GEORGE REED, INC. — ESCALON — 3 federal records
Industry context
Within the other crushed and broken stone mining and quarrying industry in CA, STIMPEL-WIEBELHAUS ASSOCIATES, INC. ranks in the 54th percentile of OSHA violation frequency across 1,678 comparable establishments.
Inspection frequency ranks in the 55th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.8 for the other crushed and broken stone mining and quarrying sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.3.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is STIMPEL-WIEBELHAUS ASSOCIATES, INC.'s OSHA violation history?
- STIMPEL-WIEBELHAUS ASSOCIATES, INC. has 3 OSHA inspections on record with 1 violation and $0 in total penalties.
- How does STIMPEL-WIEBELHAUS ASSOCIATES, INC.'s safety record compare to its industry?
- STIMPEL-WIEBELHAUS ASSOCIATES, INC. operates in the other crushed and broken stone mining and quarrying industry. The industry average Total Recordable Incident Rate (TRIR) is 1.8.
About this data
This profile aggregates federal enforcement records on STIMPEL-WIEBELHAUS ASSOCIATES, INC. of REDDING, 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.
This profile may be incomplete if STIMPEL-WIEBELHAUS ASSOCIATES, 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.