SEMA CONSTRUCTION, INC. is a highway, street, and bridge construction employer in BAYFIELD, CO. Federal records show 1 OSHA inspection with 2 violations and $14,075 in penalties. 1 workplace fatality investigation on record. 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.
SEMA CONSTRUCTION, INC.
BAYFIELD TWIN BRIDGES BAYFIELD PARKWAY, BAYFIELD, CO, 81122
Parent: SEMA Construction (41 locations)
237310 — Top companies in Highway, Street, and Bridge Construction
315 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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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
SEMA CONSTRUCTION, INC. is one of 41 establishments in our dataset that roll up under the parent organization SEMA Construction.
Federal enforcement records on SEMA CONSTRUCTION, INC. represent activity at this specific establishment. The full enforcement footprint of SEMA Construction across all 41 of its tracked locations is viewable on the parent profile.
Other establishments operated by SEMA Construction
- SEMA CONSTRUCTION — DURANGO, CO — 2 federal records
- SEMA CONSTRUCTION, INC. — FORT WORTH, TX — 2 federal records
- SEMA CONSTRUCTION — DENVER, CO — 2 federal records
- SEMA CONSTRUCTION — AURORA, CO — 2 federal records
- SEMA CONSTRUCTION, INC. — ESTES PARK, CO — 2 federal records
- SEMA CONSTRUCTION, INC. — ERIE, CO — 2 federal records
- SEMA CONSTRUCTION, INC. — FOUNTAIN, CO — 2 federal records
- SEMA CONSTRUCTION — DENVER, CO — 2 federal records
- SEMA CONSTRUCTION, INC. — AUSTIN, TX — 2 federal records
- SEMA CONSTRUCTION, INC. — DENVER, CO — 2 federal records
Other employers in Highway, Street, and Bridge Construction within CO
- CASTLE ROCK CONSTRUCTION COMPANY OF COLORADO, LLC — LOUISVILLE — 3 federal records
- LAWRENCE CONSTRUCTION COMPANY — BURLINGTON — 3 federal records
- LAWRENCE CONSTRUCTION COMPANY — TRINIDAD — 3 federal records
- MARTIN MARIETTA MATERIALS, INC — DENVER — 3 federal records
- LAWRENCE CONSTRUCTION CO. — PEYTON — 3 federal records
- MARTIN MARIETTA MATERIALS, INC — AURORA — 3 federal records
- CASTLE ROCK CONSTRUCTION CO. OF COLORADO LLC — HUGO — 3 federal records
- FLATIRON CONSTRUCTORS, INC. — GREELEY — 2 federal records
- CASTLE ROCK CONSTRUCTION COMPANY OF COLORADO, LLC — THORNTON — 2 federal records
- SEMA CONSTRUCTION, INC. — ESTES PARK — 2 federal records
Industry context
Within the highway, street, and bridge construction industry in CO, SEMA CONSTRUCTION, INC. ranks in the 87th percentile of OSHA violation frequency across 453 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 98th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 2.5 for the highway, street, and bridge construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.5. SEMA CONSTRUCTION, INC.'s self-reported DART rate is 0.31, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 9 years.
Frequently Asked Questions
- What is SEMA CONSTRUCTION, INC.'s OSHA violation history?
- SEMA CONSTRUCTION, INC. has 1 OSHA inspection on record with 2 violations and $14,075 in total penalties.
- How does SEMA CONSTRUCTION, INC.'s safety record compare to its industry?
- SEMA CONSTRUCTION, INC. operates in the highway, street, and bridge construction industry. The industry average Total Recordable Incident Rate (TRIR) is 2.5. SEMA CONSTRUCTION, INC.'s self-reported DART rate is 0.31 compared to an industry average of 1.5.
- Has SEMA CONSTRUCTION, INC. had any workplace fatalities?
- Yes. Federal records show 1 fatality investigation involving SEMA CONSTRUCTION, INC..
About this data
This profile aggregates federal enforcement records on SEMA CONSTRUCTION, INC. of BAYFIELD, CO from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, EPA, NLRB, 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 2, 2026. SEMA CONSTRUCTION, INC. resolves to the parent rollup SEMA Construction, which operates 41 establishments in our dataset. OSHA accident records on file for SEMA CONSTRUCTION, INC. include 1 fatality investigation.
This profile may be incomplete if SEMA CONSTRUCTION, 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.