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

OSHA Inspection: AOT INSULATION LLC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of AOT INSULATION LLC in 3890 HWY 2 EAST, KALISPELL, MT 59901 (NAICS 238310). OSHA activity number 346423106.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
AOT INSULATION LLC
Site address
3890 HWY 2 EAST
City
KALISPELL
State
MT
ZIP
59901
Mailing
2890 HWY 2 EAST, KALISPELL, MT 59901
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238310
Employees
14
Ownership type
A

1 citation on file for this inspection.

1910.134 C01

Serious Gravity 1 6 instances 2 exposed
Issued
Apr 25, 2023
Abate by
May 19, 2023
Penalty
Initial $2,678 · Current $2,678
29 CFR  1910.134(c)(1): A written respiratory protection program that included the provisions in 29 CFR 1910.134(c)(1)(i) - (ix) with worksite specific procedures was not established and implemented for required respirator use (Construction Reference 29CFR 1926.103):   a) 309 Akers Ln, Whitefish, MT:  On or about January 4, 2023, and at times prior, employees were exposed to chemical hazards while wearing half mask elastomeric respirators with multiple types of filters and applying two part spray foam insulation at worksites without a respiratory protection program being implemented prior to the employees using the respirators.  b)309 Akers Ln, Whitefish, MT:  On or about January 4, 2023, and at times prior, employees were exposed to chemical hazards while wearing half mask elastomeric respirators with multiple types of filters and applying two part spray foam insulation  without prior precautions or work place safety inspections being conducted to determine which type and model respirators and filters would be required.   c)309 Akers Ln, Whitefish, MT:  On or about January 4, 2023, and at times prior, employees were exposed to chemical hazards while wearing half mask elastomeric respirators with multiple types of filters and applying two part spray foam insulation  without having medical evaluations conducted prior to the use of respirators by the employees.    d)309 Akers Ln, Whitefish, MT:  On or about January 4, 2023, and at times prior, employees were exposed to chemical hazards while wearing half mask elastomeric respirators with multiple types of filters and applying two part spray foam insulation  without previously being fit tested by qualified personnel.   e)309 Akers Ln, Whitefish, MT:  On or about January 4, 2023, and at times prior, employees were exposed to chemical hazards while wearing half mask elastomeric respirators with multiple types of filters and applying two part spray foam insulation while using respirators that had not been properly inspected, cleaned, stored, or sanitized before the use of the respirators by the employees.  f) 309 Akers Ln, Whitefish, MT:  On or about January 4, 2023, and at times prior, employees were exposed to chemical hazards while wearing half mask elastomeric respirators with multiple types of filters and applying two part spray foam insulation on the jobsite without having adequate training on respirator use.
Recent events (1)
  • — Z (S) $2678

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 346423106.

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