Public Data Reference · Source: US Department of Labor — OSHA Enforcement Data (v4 API)
SIGMA CONTRACTING INC
AZ
SIGMA CONTRACTING INC is a notable inspection in the AZ category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare SIGMA CONTRACTING INC 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 SIGMA CONTRACTING INC in AZ opened on Jul 6, 1988 and closed 7 days later. 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 2 employees on site.
Inspection Type
Planned
Scope
Complete
Focus
Safety
Owner Type
Private
Union Status
Non-union
Employees on Site
2
Opened
Jul 6, 1988
Closed
Jul 13, 1988
Inspection Location
The site of record for this inspection is listed below. Industry classification uses legacy SIC code 1542. Addresses reflect the establishment's location at the time of inspection.
SIGMA CONTRACTING INC
616 N MOUNTAIN RD
MESA, AZ, 85203
SIC 1542
State Context — AZ
In total, 2,435 OSHA inspections in AZ appear in this dataset. During 1988 alone, 220 inspections were recorded in the state — this inspection at SIGMA CONTRACTING INC 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.
AZ total (all years)
2,435
AZ, 1988
220
💡 Why it matters: SIGMA CONTRACTING INC
This data helps you understand how SIGMA CONTRACTING INC compares to others in the AZ category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
Key Takeaways
SIGMA CONTRACTING INC has a activity nr of 103,784,989.
SIGMA CONTRACTING INC has a nr in estab of 2.
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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
SIGMA CONTRACTING INC is a inspection in the AZ 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 SIGMA CONTRACTING INC come from?
All data for SIGMA CONTRACTING INC 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 SIGMA CONTRACTING INC?
SIGMA CONTRACTING INC has a activity nr of 103,784,989. 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 SIGMA CONTRACTING INC compare to average?
SIGMA CONTRACTING INC has a nr in estab of 2. To see how this compares, visit our rankings page or use the comparison tool to compare SIGMA CONTRACTING INC against similar inspections.
How does SIGMA CONTRACTING INC compare to other inspections?
You can compare SIGMA CONTRACTING INC 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 AZ category?
There are multiple inspections in the AZ category. See the "Related inspections" section below for others in the same category, or use the search to browse all AZ inspections.
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