J.H. SEMP & SONS MACHINING, INC. is an employer in BRIGHTON, CO. Federal records show 1 OSHA inspection with 0 violations 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 2, 2026.
J.H. SEMP & SONS MACHINING, INC.
790 N. 9TH AVE., BRIGHTON, CO, 80601
Parent: JH Semp and Sons Machining Inc (2 locations)
EIN: 841116971
11 employees
Data Insights
Inspection Breakdown
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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
J.H. SEMP & SONS MACHINING, INC. is one of 2 establishments in our dataset that roll up under the parent organization JH Semp and Sons Machining Inc.
Federal enforcement records on J.H. SEMP & SONS MACHINING, INC. represent activity at this specific establishment. The full enforcement footprint of JH Semp and Sons Machining Inc across all 2 of its tracked locations is viewable on the parent profile.
Other establishments operated by JH Semp and Sons Machining Inc
- JH SEMP AND SONS MACHINING, INC. — BRIGHTON, CO — 1 federal record
Other employers in this industry within CO
- STURGEON ELECTRIC COMPANY, INC. — HENDERSON — 3 federal records
- AMES CONSTRUCTION, INC. — AURORA — 3 federal records
- STURGEON ELECTRIC — AURORA — 2 federal records
- LAWRENCE CONSTRUCTION — ASPEN PARK — 2 federal records
- LAWRENCE CONSTRUCTION CO. — LONGMONT — 2 federal records
- LAWRENCE CONSTRUCTION COMPANY — STERLING — 2 federal records
- STURGEON ELECTRIC — DENVER — 2 federal records
- PCL CONSTRUCTION SERVICES, INC. — DENVER — 2 federal records
- SAN LUIS VALLEY REGIONAL MEDICAL CENTER — ALAMOSA — 2 federal records
- SAUNDERS CONSTRUCTION, INC. — ENGLEWOOD — 2 federal records
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 27 years.
Frequently Asked Questions
- What is J.H. SEMP & SONS MACHINING, INC.'s OSHA violation history?
- J.H. SEMP & SONS MACHINING, INC. has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
About this data
This profile aggregates federal enforcement records on J.H. SEMP & SONS MACHINING, INC. of BRIGHTON, CO from 17 federal data sources. Records were found in 1 source: OSHA workplace safety inspections. The remaining 16 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts, BLS.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. J.H. SEMP & SONS MACHINING, INC. resolves to the parent rollup JH Semp and Sons Machining Inc, which operates 2 establishments in our dataset.
This profile may be incomplete if J.H. SEMP & SONS MACHINING, 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.