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

OSHA Inspection: CHESTER ALAN JENSEN & SONS CONSTRUCTION CO., INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of CHESTER ALAN JENSEN & SONS CONSTRUCTION CO., INC. in 1940 LOMBARDY RD, SAN MARINO, CA 91108 (NAICS 236118). OSHA activity number 310493150.

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Site address
1940 LOMBARDY RD
City
SAN MARINO
State
CA
ZIP
91108
Mailing
22917 OXNARD ST, WOODLAND HILLS, CA 91365
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236118
SIC code (legacy)
1521
Employees
10
Ownership type
A
Industry flags
Construction safety.

4 citations on file for this inspection.

1509 C

Other-than-serious 1 instance 10 exposed
Issued
Abate by
Penalty
Initial $85.00 · Current $85.00

341 D05 A

Other-than-serious 1 instance 10 exposed
Issued
Abate by
Penalty
Initial $435.00 · Current $435.00

3395 E03

Other-than-serious 1 instance 10 exposed
Issued
Abate by
Penalty
Initial $85.00 · Current $85.00

15410001 A01

Serious 1 instance 5 exposed
Issued
Abate by
Penalty
Initial $3150.00 · Current $350.00 Reduced
Recent events (2)
  • — F (S) $350.00
  • — Z (S) $3150.00

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 310493150.