105,313Records 71,083Employers 85,290Hospitalizations 27,770Amputations 2015-01-01 2025-10-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

WIL MAR MASON CONTRACTORS INC

Federal OSHA safety record across 3 records in IL.

Federal OSHA records for WIL MAR MASON CONTRACTORS INC include 0 Severe Injury Reports, 0 Form 300/301 injury filings, and 3 OSHA inspections, spanning IL, with incidents dated between and . Aggregated from three OSHA data feeds; per-record detail and source citations are linked below.

Watch WIL MAR MASON CONTRACTORS INC — free Get an email when a new federal OSHA severe-injury report for WIL MAR MASON CONTRACTORS INC is published. One employer, no account, unsubscribe in one click.

SIR0 records Injuries0 records Inspections3 records

No Severe Injury Reports recorded for this employer.

No ITA Form 300/301 injury filings recorded for this employer.

Date range to

Most recent 4 of 3 inspections for this employer.

No OSHA citations recorded for this employer.

Name as filed with OSHA
WIL MAR MASON CONTRACTORS INC
Also appears in filings as
WIL-MAR MASON CONTRACTORS INC
States with records
IL
1 record
1100 JORIE BLVD, OAK BROOK, IL 60521
1 record
1401 BRANDING LN, DOWNERS GROVE, IL 60515
1 record
15443 SUMMIT, OAKBROOK TERRACE, IL 60181
1 record
350 EAST GOLF ROAD, SCHAUMBURG, IL 60172
DOWNERS GROVE, IL
1 record
OAK BROOK, IL
1 record
OAKBROOK TERRACE, IL
1 record

This profile aggregates federal OSHA records from three published feeds: OSHA Severe Injury Reports, the ITA Establishment-Specific Injury and Illness Data (Form 300/301), and the U.S. Department of Labor Open Data API (OSHA inspections). Records are matched to this employer by normalized name; small variations in spelling, punctuation, and capitalization collapse to one profile, while materially different legal entities (e.g. parent vs. subsidiary with distinct hyphenated names) remain separate.