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

OSHA Inspection: ONE SOURCE PLUMBING & ROOTER INC.

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of ONE SOURCE PLUMBING & ROOTER INC. in 1800 MONTGOMERY ST., SAN FRANCISCO, CA 94111 (NAICS 238220). OSHA activity number 347193344.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1800 MONTGOMERY ST.
City
SAN FRANCISCO
State
CA
ZIP
94111
Mailing
350 BAY ST 100-178, SAN FRANCISCO, CA 94133
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Last modified
Data loaded
NAICS code
238220
Employees
5
Ownership type
A

8 citations on file for this inspection.

341(C)(2)(B)

Other-than-serious 1 instance 4 exposed
Issued
Jun 11, 2024
Penalty
Initial $225 · Current $225
Recent events (1)
  • — Z (O) $225

1509(B)

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Jun 11, 2024
Penalty
Initial $420 · Current $420
Recent events (1)
  • — Z (O) $420

1512(B)

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Jun 11, 2024
Penalty
Initial $420 · Current $420
Recent events (1)
  • — Z (O) $420

15410001 C02

Other-than-serious Gravity 5 1 instance 4 exposed
Issued
Jun 11, 2024
Penalty
Initial $335 · Current $335
Recent events (1)
  • — Z (O) $335

1541(H)(1)

Serious Gravity 10 1 instance 1 exposed
Issued
Jun 11, 2024
Penalty
Initial $5,060 · Current $5,060
Recent events (1)
  • — Z (S) $5060

1541(K)(2)

Serious Gravity 10 1 instance 1 exposed
Issued
Jun 11, 2024
Penalty
Initial $5,060 · Current $5,060
Recent events (1)
  • — Z (S) $5060

1541(C)(2)

Repeat Gravity 10 1 instance 1 exposed
Issued
Jun 11, 2024
Penalty
Initial $27,000 · Current $27,000
Recent events (1)
  • — Z (R) $27000

15410001 A01

Repeat Gravity 10 1 instance 1 exposed
Issued
Jun 11, 2024
Penalty
Initial $27,000 · Current $27,000
Recent events (1)
  • — Z (R) $27000

View ONE Source Plumbing & Rooter 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 347193344.

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