WINTHROP CONSTRUCTION LLC
DEEP RIVER, CT
01/14/2013
2
Power Units
1
Drivers
Current
as of today
Active · 2 power units · 1 drivers · Deep River, CT
2026
May 4, 2026
MCS-150 biennial update filed
Reported mileage: 3,000 (2025)
Reported power units: 2
Reported drivers: 1
Reported trailers: 1
Mar 16, 2026
MCS-150 biennial update filed
Reported mileage: 3,000 (2025)
Reported power units: 2
Reported drivers: 1
Reported trailers: 1
2023
May 26, 2023
MCS-150 biennial update filed
Reported mileage: 100 (2022)
Reported power units: 2
Reported drivers: 1
2015
May 26, 2015
MCS-150 biennial update filed
Reported mileage: 1 (2014)
Reported power units: 2
Reported drivers: 1
2013
Jan 14, 2013
DOT registered
Company registered with the FMCSA.