Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

ONTARIO, CA —

OSHA Inspection: MASTEC COMTEC

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of MASTEC COMTEC in ARCHIBALD & 4TH STREET, ONTARIO, CA 91761 (NAICS 000000). OSHA activity number 125892133.

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

Where did this inspection happen?

Establishment
MASTEC COMTEC
Site address
ARCHIBALD & 4TH STREET
City
ONTARIO
State
CA
ZIP
91761
Mailing
2831 INDUSTRIAL DRIVE, BLOOMINGTON, CA 92316

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
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1623
Employees
80
Ownership type
A
Industry flags
Construction safety.

Citations

1 citation on file for this inspection.

15410001 A01

Serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $1215.00 · Current $1215.00

More inspections in this industry (NAICS 000000)

BILLINGS, MT—2005-01-25 00:00:00

KGC, INC.

More inspections in CA

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 125892133.