Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

OSHA Inspection: CASTILLOS CONSTRUCTION SERVICES INC.

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of CASTILLOS CONSTRUCTION SERVICES INC. in 3191 MARENGO AVE., ALTADENA, CA 91001 (NAICS 236115). OSHA activity number 348446253.

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Site address
3191 MARENGO AVE.
City
ALTADENA
State
CA
ZIP
91001
Mailing
18783 SAN BERNARDINO AVE, BLOOMINGTON, CA 92316
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
236115
Employees
2
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 348446253.