DIEHL CONTRACTING LLC is a water and sewer line and related structures construction employer in WINDBER, PA. Federal records show 1 OSHA inspection with 4 violations and $4,400 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.
DIEHL CONTRACTING LLC
SOMERSET AVENUE & TIMBER STREET, WINDBER, PA, 15963
Parent: Chubb Ltd (70 locations)
237110 — Top companies in Water and Sewer Line and Related Structures Construction
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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
DIEHL CONTRACTING LLC is one of 70 establishments in our dataset that roll up under the parent organization Chubb Ltd. Chubb Ltd is a SEC public reporter (CB), with most recent reported revenue of $59.4B.
Federal enforcement records on DIEHL CONTRACTING LLC represent activity at this specific establishment. The full enforcement footprint of Chubb Ltd across all 70 of its tracked locations is viewable on the parent profile.
Other establishments operated by Chubb Ltd
- OASIS INVESTMENTS, LLC - ROOFING AND EXTERIORS — O FALLON, IL — 1 federal record
- Diehl, Frank - AGER — Wimauma, FL — 1 federal record
- Diehl Toyota of Butler — Butler, PA — 1 federal record
- OASIS INVESTMENTS, LLC - ROOFING AND EXTERIORS — GRANITE CITY, IL — 1 federal record
- Diehl Equipment — Phoenix, AZ — 1 federal record
- DIEHL ENTERPRISES — SPRINGFIELD, MO — 1 federal record
- NAPERVILLE CONSTRUCTION, L.L.C. — GLENVIEW, IL — 1 federal record
- DIEHL BUILDERS — HELENA, MT — 1 federal record
- NAPERVILLE CHILDREN'S CLINIC — NAPERVILLE, IL — 1 federal record
- NAPERVILLE EXCAVATING CO. — MOUNT PROSPECT, IL — 1 federal record
Other employers in Water and Sewer Line and Related Structures Construction within PA
- GLENN O. HAWBAKER, INCORPORATED — STATE COLLEGE — 3 federal records
- THOMAS CONSTRUCTION INC. — YOUNGWOOD — 3 federal records
- JAMES D. MORRISSEY, INC. — LESTER — 3 federal records
- KINSLEY CONSTRUCTION, INC. — YORK — 3 federal records
- SECCO INC. — SHIREMANSTOWN — 3 federal records
- THOMAS CONSTRUCTION INC. — CRANBERRY TOWNSHIP — 3 federal records
- HRI, INC. — STATE COLLEGE — 3 federal records
- THOMAS CONSTRUCTION INC. — EMLENTON — 3 federal records
- JAMES D. MORRISSEY, INC. — TOBYHANNA — 3 federal records
- KRIGER CONSTRUCTION INC — PLAINS TOWNSHIP — 3 federal records
Industry context
Within the water and sewer line and related structures construction industry in PA, DIEHL CONTRACTING LLC ranks in the 91th percentile of OSHA violation frequency across 1,682 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 85th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.9 for the water and sewer line and related structures construction sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.1.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 7 years.
Frequently Asked Questions
- What is DIEHL CONTRACTING LLC's OSHA violation history?
- DIEHL CONTRACTING LLC has 1 OSHA inspection on record with 4 violations and $4,400 in total penalties.
- How does DIEHL CONTRACTING LLC's safety record compare to its industry?
- DIEHL CONTRACTING LLC operates in the water and sewer line and related structures construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9.
About this data
This profile aggregates federal enforcement records on DIEHL CONTRACTING LLC of WINDBER, PA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. DIEHL CONTRACTING LLC resolves to the parent rollup Chubb Ltd, which operates 70 establishments in our dataset.
This profile may be incomplete if DIEHL CONTRACTING LLCoperates 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.