Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,645Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

OSHA Inspection: WRENWOOD O'BRIEN CONSTRUCTION, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of WRENWOOD O'BRIEN CONSTRUCTION, INC. in 180 LIBERTY STREET, SAN FRANCISCO, CA 94110 (NAICS 238910). OSHA activity number 311059802.

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Site address
180 LIBERTY STREET
City
SAN FRANCISCO
State
CA
ZIP
94110
Mailing
215 - 14TH AVENUE, SAN FRANCISCO, CA 94118
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
238910
SIC code (legacy)
1794
Employees
4
Ownership type
A
Industry flags
Construction safety.

5 citations on file for this inspection.

341 C01 A

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $250.00 · Current $250.00

1509 C

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $50.00 · Current $50.00

1512 C01

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $50.00 · Current $50.00

1541 K01

Other-than-serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $50.00 · Current $50.00

15410001 A01

Serious 1 instance 2 exposed
Issued
Abate by
Penalty
Initial $900.00 · Current $900.00

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 311059802.