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 · Days away from work

On , an injury at Tonna Mechanical Inc in 1440 industrial Dr NW, Rochester, MN 55901 resulted in days away from work. Employee was plumbing Installer 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
231 Penny Lane NE, Rochester, MN 55906
Outcome
Days away from work (code 2)
Type
Injury (code 1)
Days away from work
3
Days restricted or transferred
15

Cutting boxes down using a utility knife.

Employee was using a utility knife in right hand and holding box with left hand when the knife slipped and resulted in him cutting his left index finger.

Laceration to left index finger

Utility knife.

Employee was cutting a box down with a utility knife in his right hand and slipped and cut his left index finger

Job description
Plumbing Installer
SOC code
47-2152: Plumbers, Pipefitters, and Steamfitters
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 #
24-05-02-A
Date of incident
Shift started
07:00
Time of incident
08:45
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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