Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,196,249Inspections Most recent open 2026-08-20 Last loaded 2026-08-24

OSHA Inspection: MASTEC

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MASTEC in 4501 WEST 46TH STREET, CHICAGO, IL 60632 (NAICS 515210). OSHA activity number 307364851.

What this inspection record means

OSHA opens inspections for many reasons: routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
MASTEC
Site address
4501 WEST 46TH STREET
City
CHICAGO
State
IL
ZIP
60632
Mailing
4501 WEST 46TH STREET, CHICAGO, IL 60632
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
515210
SIC code (legacy)
4841
Employees
70
Ownership type
Private (A)

3 citations on file for this inspection.

1904.2 A

Other-than-serious Gravity 00 4 instances
Issued
Jan 15, 2004
Abate by
Feb 4, 2004
Penalty
Initial $0 · Current $0

1910.38 A01

Other-than-serious Gravity 01 10 instances
Issued
Jan 15, 2004
Abate by
Mar 4, 2004
Penalty
Initial $0 · Current $0

1910.157 G02

Other-than-serious Gravity 01 3 instances
Issued
Jan 15, 2004
Abate by
Feb 4, 2004
Penalty
Initial $0 · Current $0

View Mastec's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 307364851.

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