Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: ADVANCO CONSTRUCTORS, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of ADVANCO CONSTRUCTORS, INC. in 12000 VISTA DEL MAR, HYPERION TREATMENT PLANT, PLAYA DEL REY, CA 90291 (NAICS 000000). OSHA activity number 101239689.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
12000 VISTA DEL MAR, HYPERION TREATMENT PLANT
City
PLAYA DEL REY
State
CA
ZIP
90291
Mailing
P.O. BOX 1210, UPLAND, CA 91786
Inspection type
Planned (H)
Scope
No inspection (D)
Discipline
Safety
Advance notice
No
Union status
A
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1623
Employees
150
Ownership type
A
Industry flags
Construction safety.

No citations on file for this inspection — so there is no finding of any violation on this record. An inspection can be open and still ongoing, or closed with no violations at all; OSHA's citation feed is also backfilled in rolling windows, so citation rows for a very recent inspection may not have been ingested yet.

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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 101239689.

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