HOOPER CORPORATION is a plumbing, heating, and air-conditioning contractors employer in DE FOREST, WI. Federal records show 1 OSHA inspection with 1 violation and $10,938 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.
HOOPER CORPORATION
6400 PEDERSON CROSSING BOULEVARD, DE FOREST, WI, 53532
238220 — Top companies in Plumbing, Heating, and Air-Conditioning Contractors
EIN: 396050676
852 employees
Industry Benchmark
Data Insights
Federal Contracts (5-year)
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
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 Plumbing, Heating, and Air-Conditioning Contractors within WI
- OLYMPIC WALL SYSTEMS INC — MADISON — 2 federal records
- JOE DEBELAK PLUMBING & HEATING COMPANY, INC. — NORTH PRAIRIE — 2 federal records
- HALVERSON BROS. INC. — EAU CLAIRE — 2 federal records
- WIERSGALLA COMPANY, INC. — SPOONER — 2 federal records
- PGA INC. — WAUSAU — 2 federal records
- NORTH AMERICAN MECHANICAL INC. — KENOSHA — 2 federal records
- AIR TEMPERATURE SERVICES, INC. — OAK CREEK — 2 federal records
- AUGUST WINTER & SONS INC — GREENLEAF — 2 federal records
- NORTH AMERICAN MECHANICAL INC — BLOOMER — 2 federal records
- WIERSGALLA COMPANY, INC. — EAU CLAIRE — 2 federal records
Industry context
Within the plumbing, heating, and air-conditioning contractors industry in WI, HOOPER CORPORATION ranks in the 61th percentile of OSHA violation frequency across 1,161 comparable establishments.
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 3 for the plumbing, heating, and air-conditioning contractors sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.7. HOOPER CORPORATION's self-reported DART rate is 1.15, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is HOOPER CORPORATION's OSHA violation history?
- HOOPER CORPORATION has 1 OSHA inspection on record with 1 violation and $10,938 in total penalties.
- How does HOOPER CORPORATION's safety record compare to its industry?
- HOOPER CORPORATION operates in the plumbing, heating, and air-conditioning contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3. HOOPER CORPORATION's self-reported DART rate is 1.15 compared to an industry average of 1.7.
About this data
This profile aggregates federal enforcement records on HOOPER CORPORATION of DE FOREST, WI from 17 federal data sources. Records were found in 5 sources: OSHA workplace safety inspections, NLRB labor relations cases, FMCSA motor carrier safety, USAspending federal contract awards, and BLS industry safety benchmarks. The remaining 12 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, 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 HOOPER CORPORATIONoperates 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.