942,588Inspections Most recent open 2026-07-09 Last loaded 2026-07-13
Safety Incidents OSHA Severe Injury Reports · 2015–2025

FREMONT, CA —

OSHA Inspection: DIABLO ROOFING, INC.

Complaint inspection · Safety discipline

At a glance

On , OSHA opened a complaint safety inspection of DIABLO ROOFING, INC. in 3590 GRAND LAKE DR., FREMONT, CA 94555 (NAICS 238160). OSHA activity number 348428210.

Where did this inspection happen?

Establishment
DIABLO ROOFING, INC.
Site address
3590 GRAND LAKE DR.
City
FREMONT
State
CA
ZIP
94555
Mailing
10227 INTERNATIONAL BOULEVARD, OAKLAND, CA 94603

What kind of inspection was it?

Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
B

When did the case open and close?

Opened
Closing conference
Last modified
Data loaded

Establishment context

NAICS code
238160
Employees
150
Ownership type
A

Citations

5 citations on file for this inspection.

1509(A)

Other-than-serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $1000.00 · Current $1000.00
Recent events (2)
  • — C (O) $1000
  • — Z (O) $1000

1675(B)

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $9000.00 · Current $9000.00
Recent events (2)
  • — C (S) $9000
  • — Z (S) $9000

1675(B)

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $9000.00 · Current $9000.00
Recent events (2)
  • — C (S) $9000
  • — Z (S) $9000

1731(C)(1)

Serious Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $9000.00 · Current $9000.00
Recent events (2)
  • — C (S) $9000
  • — Z (S) $9000

1670(A)

Repeat Gravity 10 1 instance 3 exposed
Issued
Penalty
Initial $36000.00 · Current $36000.00
Recent events (2)
  • — C (R) $36000
  • — Z (R) $36000

More inspections at DIABLO ROOFING, INC.

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Source

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 348428210.