THORNTON CONSTRUCTION INC
MILFORD, ME
01/26/1999
21
Power Units
16
Drivers
Current
as of today
Active · 21 power units · 16 drivers · Milford, ME
2026
~Jun 2026
Fleet grew 20 → 21 power units
~Jun 2026
Fleet reduced 21 → 20 power units
2025
Apr 10, 2025
MCS-150 biennial update filed
Reported mileage: 624,585 (2024)
Reported power units: 20 → 21
Reported drivers: 18 → 16
Reported trailers: 59
2023
Apr 5, 2023
MCS-150 biennial update filed
Reported mileage: 619,766 (2022)
Reported power units: 18 → 20
Reported drivers: 18
2021
Apr 27, 2021
MCS-150 biennial update filed
Reported mileage: 750,665 (2018)
Reported power units: 18
Reported drivers: 18
2019
May 7, 2019
MCS-150 biennial update filed
Reported mileage: 750,665 (2018)
Reported power units: 18
Reported drivers: 18
1999
Jan 26, 1999
DOT registered
Company registered with the FMCSA.