TONNA MECHANICAL INC
ROCHESTER, MN
02/03/2003
2
Power Units
84
Drivers
Current
as of today
Active · 2 power units · 84 drivers · Rochester, MN
2026
Feb 24, 2026
MCS-150 biennial update filed
Reported mileage: 29,000 (2025)
Reported power units: 72 → 2
Reported drivers: 84
Reported trailers: 7 → 1
~Feb 2026
Address changed
1935 NORTH BROADWAY, ROCHESTER, MN 55906 → 1440 INDUSTRIAL DR NW, ROCHESTER, MN 55901
~Feb 2026
Phone changed
5072881908 → 5074245734
Jan 29, 2026
MCS-150 biennial update filed
Reported mileage: 850,000 (2025)
Reported power units: 37 → 72
Reported drivers: 33 → 84
Reported trailers: 7
2003
Feb 3, 2003
DOT registered
Company registered with the FMCSA.
Jan 7, 2003
MCS-150 biennial update filed
Reported power units: 37
Reported drivers: 33