HILL BROTHERS CHEMICAL COMPANY is a other basic inorganic chemical manufacturing employer in CITY OF INDUSTRY, CA. Federal records show 4 OSHA inspections with 13 violations and $3,935 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.
HILL BROTHERS CHEMICAL COMPANY
15017 E. CLARK AVE, CITY OF INDUSTRY, CA, 91745
325180 — Top companies in Other Basic Inorganic Chemical Manufacturing
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
Environmental Compliance (EPA)
Motor Carrier Safety (FMCSA)
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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 Basic Inorganic Chemical Manufacturing within CA
- CHEMTRADE WEST US LLC — RICHMOND — 3 federal records
- K2 PURE SOLUTIONS NOCAL, L.P. — PITTSBURG — 2 federal records
- EVONIK CORPORATION — VERNON — 2 federal records
- CLOROX PRODUCTS MANUFACTURING COMPANY — FAIRFIELD — 2 federal records
- ECO SERVICES OPERATIONS CORP. — CARSON — 2 federal records
- HASA, INC., — PITTSBURG — 2 federal records
- TESORO REFINING AND MARKETING LLC LOS ANGELES REFINERY — CARSON — 2 federal records
- J B CHEMICAL COMPANY, INC — GARDENA — 2 federal records
- U.S. BORAX, INC. — WILMINGTON — 2 federal records
- PHIBRO-TECH, INC. — SANTA FE SPRINGS — 1 federal record
Industry context
Within the other basic inorganic chemical manufacturing industry in CA, HILL BROTHERS CHEMICAL COMPANY ranks in the 95th percentile of OSHA violation frequency across 155 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 80th percentile of the same peer group. Inspection frequency ranks in the 90th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.2 for the other basic inorganic chemical manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.7.
Activity timeline
Frequently Asked Questions
- What is HILL BROTHERS CHEMICAL COMPANY's OSHA violation history?
- HILL BROTHERS CHEMICAL COMPANY has 4 OSHA inspections on record with 13 violations and $3,935 in total penalties.
- How does HILL BROTHERS CHEMICAL COMPANY's safety record compare to its industry?
- HILL BROTHERS CHEMICAL COMPANY operates in the other basic inorganic chemical manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 1.2.
About this data
This profile aggregates federal enforcement records on HILL BROTHERS CHEMICAL COMPANY of CITY OF INDUSTRY, CA from 17 federal data sources. Records were found in 5 sources: OSHA workplace safety inspections, EPA ECHO environmental compliance, NLRB labor relations cases, FMCSA motor carrier safety, and BLS industry safety benchmarks. The remaining 12 sources were checked and found no matching records: WHD, MSHA, OFLC, OFCCP, 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. OSHA accident records on file for HILL BROTHERS CHEMICAL COMPANY include 1 hospitalization.
This profile may be incomplete if HILL BROTHERS CHEMICAL COMPANYoperates 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.