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

ONTARIO, CA —

OSHA Inspection: GRANITE CONSTRUCTION COMPANY

Accident-driven inspection · Safety discipline

At a glance

On , OSHA opened an accident-driven safety inspection of GRANITE CONSTRUCTION COMPANY in S. CARNEGIE AVE, E. SANTA ANA ST., ONTARIO, CA 91761, ONTARIO, CA 91761 (NAICS 237310). OSHA activity number 348542952.

Where did this inspection happen?

Establishment
GRANITE CONSTRUCTION COMPANY
Site address
S. CARNEGIE AVE, E. SANTA ANA ST., ONTARIO, CA 91761
City
ONTARIO
State
CA
ZIP
91761
Mailing
38000 MONROE ST., INDIO, CA 92203

What kind of inspection was it?

Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
A

When did the case open and close?

Opened
Closing conference
Last modified
Data loaded

Establishment context

NAICS code
237310
Employees
200
Ownership type
A

Citations

3 citations on file for this inspection.

1510(B)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $800.00 · Current $800.00
Recent events (2)
  • — C (O) $800
  • — Z (O) $800

3328(A)(2)

Other-than-serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $800.00 · Current $800.00
Recent events (2)
  • — C (O) $800
  • — Z (O) $800

1509(A)

Serious Gravity 10 1 instance 2 exposed
Issued
Penalty
Initial $18000.00 · Current $18000.00
Recent events (2)
  • — C (S) $18000
  • — Z (S) $18000

More inspections at GRANITE CONSTRUCTION COMPANY

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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 348542952.