1,472Inspections Most recent open 2026-06-06 Last loaded 2026-06-10
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: COSTCO WHOLESALE

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of COSTCO WHOLESALE in BRENTWOOD, CA 94513 (NAICS 453998). OSHA activity number 348980350.

Establishment
COSTCO WHOLESALE
Site address
5151 HEIDORN RANCH RD
City
BRENTWOOD
State
CA
ZIP
94513
Mailing
5151 HEIDORN RANCH ROAD, ANTIOCH, CA 94531
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Last modified
Data loaded
NAICS code
453998
Employees
335
Ownership type
A

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.

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 348980350.