Public Data Reference · Source: US Department of Labor — OSHA Enforcement Data (v4 API)
MAHLER CONSTRUCTION CO
IL
MAHLER CONSTRUCTION CO is a notable inspection in the IL category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare MAHLER CONSTRUCTION CO against similar inspections and make data-driven decisions.
Live DataLast updated: ·Source: US Department of Labor — OSHA Enforcement Data (v4 API)
This OSHA inspection of MAHLER CONSTRUCTION CO in IL opened on May 6, 1981 and closed after 2 months. The review was conducted as a programmed/planned review and focused on workplace safety conditions. Scope of the walk-around was complete. At the time of inspection, the establishment reported 4 employees on site.
Inspection Type
Planned
Scope
Complete
Focus
Safety
Owner Type
—
Union Status
Union
Employees on Site
4
Opened
May 6, 1981
Closed
Jun 23, 1981
Inspection Location
The site of record for this inspection is listed below. Industry classification uses legacy SIC code 1741. Addresses reflect the establishment's location at the time of inspection.
MAHLER CONSTRUCTION CO
201 E STRONG
Wheeling, IL, 60090
SIC 1741
State Context — IL
In total, 4,633 OSHA inspections in IL appear in this dataset. During 1981 alone, 197 inspections were recorded in the state — this inspection at MAHLER CONSTRUCTION CO is one of them. Enforcement volume varies year-over-year with OSHA staffing, federal priorities, and complaint inflow, so cross-year comparisons are most useful as a rough indicator of activity rather than a strict measure of risk.
IL total (all years)
4,633
IL, 1981
197
💡 Why it matters: MAHLER CONSTRUCTION CO
This data helps you understand how MAHLER CONSTRUCTION CO compares to others in the IL category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
Key Takeaways
MAHLER CONSTRUCTION CO has a activity nr of 15,844,517.
MAHLER CONSTRUCTION CO has a nr in estab of 4.
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The OSHAPeek editorial team aggregates and verifies inspections data from US Department of Labor — OSHA Enforcement Data (v4 API). Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
✓ Sourced from US Department of Labor — OSHA Enforcement Data (v4 API)✓ Quarterly review✓ No paid placements
MAHLER CONSTRUCTION CO is a inspection in the IL category tracked in our database with detailed statistics and comparisons. Data is sourced from US Department of Labor — OSHA Enforcement Data (v4 API) (2026).
Where does the data for MAHLER CONSTRUCTION CO come from?
All data for MAHLER CONSTRUCTION CO is sourced from US Department of Labor — OSHA Enforcement Data (v4 API) (2026). We verify and cross-reference data to ensure accuracy. Our methodology page explains how we process and validate the data.
What is the activity nr of MAHLER CONSTRUCTION CO?
MAHLER CONSTRUCTION CO has a activity nr of 15,844,517. This metric is one of the key data points tracked for inspections in our database. Use our comparison tool to see how this compares to similar inspections.
How does the nr in estab of MAHLER CONSTRUCTION CO compare to average?
MAHLER CONSTRUCTION CO has a nr in estab of 4. To see how this compares, visit our rankings page or use the comparison tool to compare MAHLER CONSTRUCTION CO against similar inspections.
How does MAHLER CONSTRUCTION CO compare to other inspections?
You can compare MAHLER CONSTRUCTION CO with similar inspections using our side-by-side comparison tool. Check the "Similar inspections" section on this page for the closest matches based on data values, or visit the compare page for a full analysis.
What other inspections are in the IL category?
There are multiple inspections in the IL category. See the "Related inspections" section below for others in the same category, or use the search to browse all IL inspections.
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