Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,004,209Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

PHOENIX, AZ —

OSHA Inspection: PREMIER UNDERGROUND CONSTRUCTION LLC

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of PREMIER UNDERGROUND CONSTRUCTION LLC in 4445 S 12TH ST, PHOENIX, AZ 85040 (NAICS 237130). OSHA activity number 317023463.

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Where did this inspection happen?

Establishment
PREMIER UNDERGROUND CONSTRUCTION LLC
Site address
4445 S 12TH ST
City
PHOENIX
State
AZ
ZIP
85040
Mailing
10320 W MCDOWELL RD STE A-1002, AVONDALE, AZ 85392

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
237130
SIC code (legacy)
1623
Employees
5
Ownership type
A
Industry flags
Construction safety.

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

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Source

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 317023463.