2,042,423Injury reports 130,778Establishments Most recent incident 2025-12-31
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Injury Report: Tonna Mechanical Inc

Injury · Job transfer or restriction

On , an injury at Tonna Mechanical Inc in Rochester, MN 55901 resulted in job transfer or restriction. Employee was warehouse in heating, ventilation and air-conditioning (HVAC) contractors.

Establishment
Tonna Mechanical Inc
Parent company
Tonna Mechanical Inc
Street
1440 industrial Dr NW
City
Rochester
State
MN
ZIP
55901
On-site location
1919 Rocky Creek Drive NE Rochester MN 55906
Outcome
Job transfer or restriction (code 3)
Type
Injury (code 1)
Days restricted or transferred
11

Carrying a empty 80 gallon water heater out of a dwelling with the help of a coworker.

While removing a 80 gallon water heater from job site [REDACTED] [REDACTED] 's footing slipped and caused him to slid backwards resulting and right knee injury. [REDACTED] was lowering the water heater and appliance cart from porch (4-5 steps) down to ground level [REDACTED] was on the bottom holding it up. He then slipped and lost control resulting in his right knee slide out causing some pain in it.

Right Knee (Acute Pain)

Icy steps of client 's dwelling and side walk

Slipped on icy steps at client 's house while removing 80 gal water heater from house -hurt right knee

Job description
Warehouse
SOC code
53-7062 — Laborers and Freight, Stock, and Material Movers, Hand
NAICS code
238220 — Heating, ventilation and air-conditioning (HVAC) contractors
NAICS vintage
2022
Avg employees
80
Total hours worked
153474
EIN
411269382
Establishment ID
827137
Employer case #
Schwartz-S
Date of incident
Shift started
7:00:00.000
Time of incident
10:30:00.000
Submitted
14FEB24:17:27:00

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