Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: CPX2023XRS480X0048 - SIGMA CONTRACTING, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of CPX2023XRS480X0048 - SIGMA CONTRACTING, INC. in 4545 W INA RD, TUCSON, AZ 85741 (NAICS 236220). OSHA activity number 346613342.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Cpx2023xrs480x0048 - Sigma Contracting, INC. — free Get an email when a new federal OSHA severe-injury report for Cpx2023xrs480x0048 - Sigma Contracting, INC. is published. One employer, no account, unsubscribe in one click.
Site address
4545 W INA RD
City
TUCSON
State
AZ
ZIP
85741
Mailing
9019 E BAHIA DR #102, SCOTTSDALE, AZ 85260
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236220
Employees
1
Ownership type
A

4 citations on file for this inspection.

1926.651 K01

Serious 1 instance 1 exposed
Issued
Aug 14, 2023
Abate by
Aug 17, 2023
Penalty
Initial $2,679 · Current $2,679
Recent events (1)
  • — Z (S) $2679

1926.651 K02

Serious 2 instances 2 exposed
Issued
Aug 14, 2023
Abate by
Sep 4, 2023
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (S) $0

1926.651 C02

Other-than-serious 1 instance 3 exposed
Issued
Aug 14, 2023
Abate by
Aug 17, 2023
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (O) $0

1926.652 A01

Other-than-serious 1 instance 1 exposed
Issued
Aug 14, 2023
Abate by
Aug 17, 2023
Penalty
Initial $0 · Current $0
Recent events (1)
  • — Z (O) $0

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 346613342.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.