WIERSGALLA COMPANY, INC. is a plumbing, heating, and air-conditioning contractors employer in SPOONER, WI. Federal records show 1 OSHA inspection with 7 violations and $5,402 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.
WIERSGALLA COMPANY, INC.
819 ASH STREET, SPOONER, WI, 54801
238220 — Top companies in Plumbing, Heating, and Air-Conditioning Contractors
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 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
- AUGUST WINTER & SONS INC — GREENLEAF — 2 federal records
- NORTH AMERICAN MECHANICAL INC — BLOOMER — 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
- HOOPER CORPORATION — DE FOREST — 2 federal records
- HALVERSON BROS. INC. — EAU CLAIRE — 2 federal records
- WIERSGALLA COMPANY, INC. — EAU CLAIRE — 2 federal records
Industry context
Within the plumbing, heating, and air-conditioning contractors industry in WI, WIERSGALLA COMPANY, INC. ranks in the 98th percentile of OSHA violation frequency across 1,161 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 93th 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.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 9 years.
Frequently Asked Questions
- What is WIERSGALLA COMPANY, INC.'s OSHA violation history?
- WIERSGALLA COMPANY, INC. has 1 OSHA inspection on record with 7 violations and $5,402 in total penalties.
- How does WIERSGALLA COMPANY, INC.'s safety record compare to its industry?
- WIERSGALLA COMPANY, INC. operates in the plumbing, heating, and air-conditioning contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3.
About this data
This profile aggregates federal enforcement records on WIERSGALLA COMPANY, INC. of SPOONER, WI from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, 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 WIERSGALLA COMPANY, 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.