DIEHL & SONS INC. is an employer in EXTON, PA. 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 3, 2026.
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
DIEHL & SONS INC. 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 & SONS INC. 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 CONTRACTING LLC — WINDBER, PA — 1 federal record
- DIEHL BUILDERS — HELENA, MT — 1 federal record
- Diehl Toyota of Butler — Butler, PA — 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
- NAPERVILLE CHILDREN'S CLINIC — NAPERVILLE, IL — 1 federal record
- OASIS INVESTMENTS, LLC - ROOFING AND EXTERIORS — GRANITE CITY, IL — 1 federal record
- Diehl, Frank - AGER — Wimauma, FL — 1 federal record
Other employers in this industry within PA
- CENTRAL BUILDERS SUPPLY COMPANY — BERWICK — 3 federal records
- CENTRAL BUILDERS SUPPLY COMPANY — LEWISBURG — 3 federal records
- GERMANTOWN HOME — PHILADELPHIA — 2 federal records
- RUSSELL STANDARD CORPORATION — GIRARD — 2 federal records
- ELLIOTT-LEWIS CORPORATION — PHILADELPHIA — 2 federal records
- BRUBACHER EXCAVATING, INC. — NORRISTOWN — 2 federal records
- I.A. CONSTRUCTION CORP — RUSSELL — 2 federal records
- NEW ENTERPRISE STONE & LIME COMPANY, INC. — FINLEYVILLE — 2 federal records
- B&W CONSTRUCTORS AND EQUIPMENT, INCORPORATED — READING — 2 federal records
- TRUMBULL CORPORATION — LEWISBURG — 2 federal records
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 25 years.
Frequently Asked Questions
- What is DIEHL & SONS INC.'s OSHA violation history?
- DIEHL & SONS 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 DIEHL & SONS INC. of EXTON, PA from 17 federal data sources. Records were found in 2 sources: OSHA workplace safety inspections, and SEC XBRL companyfacts (parent financials). The remaining 15 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, BLS.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026. DIEHL & SONS INC. resolves to the parent rollup Chubb Ltd, which operates 70 establishments in our dataset.
This profile may be incomplete if DIEHL & SONS 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.