Safety Incidents OSHA Severe Injury Reports · 2015–2025
4,113,118Inspections Most recent open 2026-07-13 Last loaded 2026-07-17

MISSOULA, MT —

OSHA Inspection: CASTLEROCK CONSTRUCTION, INC.

Planned inspection · Safety discipline

At a glance

On , OSHA opened a planned safety inspection of CASTLEROCK CONSTRUCTION, INC. in 4554 POTTER PARK LOOP, MISSOULA, MT 59802 (NAICS 236115). OSHA activity number 305981334.

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Where did this inspection happen?

Establishment
CASTLEROCK CONSTRUCTION, INC.
Site address
4554 POTTER PARK LOOP
City
MISSOULA
State
MT
ZIP
59802
Mailing
998 HWY 93 NORTH, VICTOR, MT 59875

What kind of inspection was it?

Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Last modified
Data loaded

Establishment context

NAICS code
236115
SIC code (legacy)
1521
Employees
6
Ownership type
A

Citations

1 citation on file for this inspection.

1926.501 B13

Serious Gravity 02 2 instances 6 exposed
Issued
Abate by
Penalty
Initial $600.00 · Current $300.00 Reduced
Recent events (2)
  • — I (S) $300.00
  • — Z (S) $600.00

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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 305981334.