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

DENVER, CO —

OSHA Inspection: SUPERIOR UNDERGROUND LLC

Unprogrammed Related inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Related safety inspection of SUPERIOR UNDERGROUND LLC in STAPLETON S DR AND AIRLAWN RD, DENVER, CO 80216 (NAICS 213111). OSHA activity number 344279476.

Watch Superior Underground LLC — free Get an email when a new federal OSHA severe-injury report for Superior Underground LLC is published. One employer, no account, unsubscribe in one click.

Where did this inspection happen?

Establishment
SUPERIOR UNDERGROUND LLC
Site address
STAPLETON S DR AND AIRLAWN RD
City
DENVER
State
CO
ZIP
80216
Mailing
7245 GILPIN WAY, DENVER, CO 80229

What kind of inspection was it?

Inspection type
Unprogrammed Related (G)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
213111
Employees
8
Ownership type
A

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.

More inspections in this industry (NAICS 213111)

More inspections in CO

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 344279476.