NAPERVILLE EXCAVATING CO. is a water and sewer line and related structures construction employer in MOUNT PROSPECT, IL. Federal records show 2 OSHA inspections with 3 violations and $7,500 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.
NAPERVILLE EXCAVATING CO.
2040 W ALGONQUIN ROAD, MOUNT PROSPECT, IL, 60056
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
NAPERVILLE EXCAVATING CO. 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 NAPERVILLE EXCAVATING CO. 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 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
- Diehl, Frank - AGER — Wimauma, FL — 1 federal record
Other employers in Water and Sewer Line and Related Structures Construction within IL
- WILLIAM CHARLES CONSTRUCTION CO. — ROCKFORD — 3 federal records
- STUTZ EXCAVATING, INC. — ALTON — 3 federal records
- LAYNE CHRISTENSEN COMPANY — WESTERN SPRINGS — 3 federal records
- ILLINOIS AMERICAN WATER COMPANY — ALTON — 3 federal records
- SIERRA BRAVO CONTRACTORS, LLC — CARTERVILLE — 3 federal records
- STUTZ EXCAVATING, INC. — HILLSBORO — 3 federal records
- D. CONSTRUCTION, INC. — LAKE ZURICH — 3 federal records
- FOX EXCAVATING, INC. — NORTH AURORA — 3 federal records
- CONSOLIDATED MATERIALS, INC — MOKENA — 3 federal records
- D. CONSTRUCTION, INC. — JOLIET — 3 federal records
Industry context
Within the water and sewer line and related structures construction industry in IL, NAPERVILLE EXCAVATING CO. ranks in the 79th percentile of OSHA violation frequency across 2,367 comparable establishments.
OSHA penalty totals rank in the 86th percentile of the same peer group. Inspection frequency ranks in the 86th percentile.
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 24 months.
Frequently Asked Questions
- What is NAPERVILLE EXCAVATING CO.'s OSHA violation history?
- NAPERVILLE EXCAVATING CO. has 2 OSHA inspections on record with 3 violations and $7,500 in total penalties.
- How does NAPERVILLE EXCAVATING CO.'s safety record compare to its industry?
- NAPERVILLE EXCAVATING CO. 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 NAPERVILLE EXCAVATING CO. of MOUNT PROSPECT, IL 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 3, 2026. NAPERVILLE EXCAVATING CO. resolves to the parent rollup Chubb Ltd, which operates 70 establishments in our dataset.
This profile may be incomplete if NAPERVILLE EXCAVATING CO.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.