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

OSHA Inspection: MASTER ROOFING SYSTEMS, INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of MASTER ROOFING SYSTEMS, INC. in 1744 GREAT HIGHWAY, SAN FRANCISCO, CA 94122 (NAICS 238160). OSHA activity number 340553429.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1744 GREAT HIGHWAY
City
SAN FRANCISCO
State
CA
ZIP
94122
Mailing
553 WILSON AVENUE, NOVATO, CA 94947
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238160
Employees
7
Ownership type
A

3 citations on file for this inspection.

1512(B)

Deleted Other-than-serious Gravity 1 1 instance 3 exposed
Issued
Apr 29, 2015
Abate by
Jun 3, 2015
Penalty
Initial $85 · Current $0 Reduced
Recent events (3)
  • — F (O) $0
  • — C (O) $85
  • — Z (O) $85

3276(E)(9)

Other-than-serious Gravity 1 1 instance 3 exposed
Issued
Apr 29, 2015
Penalty
Initial $130 · Current $130
Recent events (1)
  • — Z (O) $130

3276(E)(11)

Other-than-serious Gravity 5 1 instance 3 exposed
Issued
Apr 29, 2015
Penalty
Initial $130 · Current $130
Recent events (1)
  • — Z (O) $130

View Master Roofing Systems, 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 340553429.

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