COWAN UNDERGROUND LLC
WINDOM, MN
03/15/2012
17
Power Units
17
Drivers
Current
as of today
Active · 17 power units · 17 drivers · Windom, MN
2026
~Aug 2026
Address changed: BINGHAM LAKE, MN → WINDOM, MN
92105 540TH AVE MN, BINGHAM LAKE, MN 56118 → 90590 540TH AVE, WINDOM, MN 56101
~Jan 2026
Phone changed
5078223580 → 5073278566
2025
Dec 31, 2025
MCS-150 biennial update filed
Reported mileage: 12,000 (2024)
Reported power units: 17
Reported drivers: 17
Reported trailers: 14
Dec 30, 2025
MCS-150 biennial update filed
Reported mileage: 11,000 (2025)
Reported power units: 17
Reported drivers: 17
Reported trailers: 14
2024
Mar 13, 2024
MCS-150 biennial update filed
Reported mileage: 12,000 (2023)
Reported power units: 10 → 17
Reported drivers: 12 → 17
Reported trailers: 14
2022
Jul 20, 2022
MCS-150 biennial update filed
Reported mileage: 6,000 (2021)
Reported power units: 5 → 10
Reported drivers: 3 → 12
2020
Feb 17, 2020
MCS-150 biennial update filed
Reported mileage: 3,200 (2019)
Reported power units: 5
Reported drivers: 3
2012
Mar 15, 2012
DOT registered
Company registered with the FMCSA.