Safety Incidents OSHA Severe Injury Reports · 2015–2025
2,276,768Injury reports 135,424Establishments Most recent incident 2025-12-31

OSHA Injury Report: Tonna Mechanical Inc

Injury · Job transfer or restriction

On , an injury at Tonna Mechanical Inc in 1440 industrial Dr NW, Rochester, MN 55901 resulted in job transfer or restriction. Employee was hvac Service Tech in heating, ventilation and air-conditioning (hvac) contractors.

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Parent company
Tonna Mechanical Inc
Street
1440 industrial Dr NW
City
Rochester
State
MN
ZIP
55901
On-site location
3530 Mayo Lake Rd SW, Rochester, MN 55902
Outcome
Job transfer or restriction (code 3)
Type
Injury (code 1)
Days restricted or transferred
11

Using a screwdriver to remove a furnace 's blower wheel.

While attempting to remove the blower wheel employee was using a screwdriver to pull clips off and the screwdriver slipped. This resulted in employee 's left index finger being lacerated on the blower wheel.

Left index finger laceration.

Screwdriver and furnace blower wheel

While attempting to remove the blower wheel Skyler was using a screwdriver to pull clips off and the screwdriver slipped resulting in left index finger laceration on the blower wheel

Job description
HVAC Service Tech
SOC code
49-9021: Heating, Air Conditioning, and Refrigeration Mechanics and Installers
NAICS code
238220: Heating, ventilation and air-conditioning (HVAC) contractors
NAICS vintage
2012
Employees at this establishment (2024 average)
82
Hours worked at this establishment (2024 total)
169,638
EIN
411269382
Establishment ID
827137
Employer case #
24-04-15-A
Date of incident
Shift started
07:15
Time of incident
14:30
Filing year
2024
Submitted to OSHA
2025-01-06

View Tonna Mechanical Inc's full OSHA safety record →

Data from OSHA ITA Form 300/301 electronic submissions, filing year 2024. ITA Case Detail records are establishment-reported submissions, not OSHA inspections, so no per-record IMIS deep link exists.

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