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

DOWNEY, CA —

OSHA Inspection: KEYSTONE BUILDERS

Unprogrammed Related inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Related safety inspection of KEYSTONE BUILDERS in 9001 FIRESTONE BLVD., DOWNEY, CA 90241 (NAICS 000000). OSHA activity number 119825651.

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Where did this inspection happen?

Establishment
KEYSTONE BUILDERS
Site address
9001 FIRESTONE BLVD.
City
DOWNEY
State
CA
ZIP
90241
Mailing
17875 VON KARMAN AVE. SUITE 305, IRVINE, CA 92614

What kind of inspection was it?

Inspection type
Unprogrammed Related (G)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1542
Employees
1
Ownership type
A
Industry flags
Construction safety.

Citations

3 citations on file for this inspection.

1509 A

Deleted Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $185.00
Recent events (2)
  • — I (O)
  • — Z (O) $185.00

1509 C

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $185.00 · Current $50.00 Reduced
Recent events (2)
  • — I (O) $50.00
  • — Z (O) $185.00

1512 C01

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $185.00 · Current $50.00 Reduced
Recent events (2)
  • — I (O) $50.00
  • — Z (O) $185.00

More inspections at KEYSTONE BUILDERS

View KEYSTONE BUILDERS's full OSHA safety record →

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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 119825651.