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

OSHA Inspection: HORSTMAN MANUFACTURING CO INC

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of HORSTMAN MANUFACTURING CO INC in 2510 PINOEER AVE, VISTA, CA 92083 (NAICS 336399). OSHA activity number 301279592.

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Site address
2510 PINOEER AVE
City
VISTA
State
CA
ZIP
92083
Mailing
2510 PIONEER AVE, VISTA, CA 92083
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
336399
SIC code (legacy)
3714
Employees
17
Ownership type
A
Industry flags
Manufacturing health.

8 citations on file for this inspection.

3314 G

Other-than-serious 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $110.00 · Current $75.00 Reduced
Recent events (2)
  • — F (O) $75.00
  • — Z (O) $110.00

4310 A

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $225.00 · Current $150.00 Reduced
Recent events (2)
  • — F (O) $150.00
  • — Z (O) $225.00

4650 D

Other-than-serious 1 instance 5 exposed
Issued
Abate by
Penalty
Initial $110.00 · Current $75.00 Reduced
Recent events (2)
  • — F (O) $75.00
  • — Z (O) $110.00

6151 G02

Other-than-serious 1 instance 4 exposed
Issued
Abate by
Penalty
Initial $110.00 · Current $75.00 Reduced
Recent events (2)
  • — F (O) $75.00
  • — Z (O) $110.00

4050 A

Serious 1 instance 5 exposed
Issued
Abate by
Penalty
Initial $2025.00 · Current $1350.00 Reduced
Recent events (2)
  • — F (S) $1350.00
  • — Z (S) $2025.00

4070 A

Serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $2025.00 · Current $1350.00 Reduced
Recent events (2)
  • — F (S) $1350.00
  • — Z (S) $2025.00

4207 A01

Serious 1 instance 3 exposed
Issued
Abate by
Penalty
Initial $2025.00 · Current $1350.00 Reduced
Recent events (2)
  • — F (S) $1350.00
  • — Z (S) $2025.00

4237 B

Serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $2025.00 · Current $1350.00 Reduced
Recent events (2)
  • — F (S) $1350.00
  • — Z (S) $2025.00

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 301279592.