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

OSHA Inspection: 4-CON ENGINEERING INC

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of 4-CON ENGINEERING INC in 14334 PIONEER ROAD, APPLE VALLEY, CA 92309 (NAICS 236220). OSHA activity number 310602776.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
14334 PIONEER ROAD
City
APPLE VALLEY
State
CA
ZIP
92309
Mailing
2751 AVALON ST, RIVERSIDE, CA 92509
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236220
SIC code (legacy)
1542
Employees
4
Ownership type
A

4 citations on file for this inspection.

1509 A

Other-than-serious 1 instance
Issued
Oct 9, 2008
Abate by
Nov 11, 2008
Penalty
Initial $275
Recent events (2)
  • — F (O)
  • — Z (O) $275.00

1511 B

Other-than-serious 1 instance
Issued
Oct 9, 2008
Abate by
Nov 11, 2008
Penalty
Initial $135
Recent events (2)
  • — F (O)
  • — Z (O) $135.00

1670 A

Serious 1 instance
Issued
Oct 9, 2008
Abate by
Oct 22, 2008
Penalty
Initial $14,400 · Current $1,800 Reduced
Recent events (2)
  • — F (S) $1800.00
  • — Z (S) $14400.00

17160001 E01

Other-than-serious 1 instance
Issued
Oct 9, 2008
Abate by
Oct 24, 2008
Penalty
Initial $4,950
Recent events (2)
  • — F (O)
  • — Z (S) $4950.00

View 4-CON Engineering INC's full OSHA safety record →

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 310602776.

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