KEYSTONE MILLWORKS LLC
dba KEYSTONE DOOR SOLUTIONS LLC
MILL HALL, PA
07/15/2021
4
Power Units
4
Drivers
Current
as of today
Active · 4 power units · 4 drivers · Mill Hall, PA
2026
Jan 27, 2026
MCS-150 biennial update filed
Reported mileage: 10,000 (2022)
Reported power units: 4
Reported drivers: 4
Reported trailers: 3
2024
Jun 14, 2024
MCS-150 biennial update filed
Reported mileage: 10,000 (2022)
Reported power units: 4
Reported drivers: 3 → 4
Reported trailers: 3
2022
Jul 19, 2022
MCS-150 biennial update filed
Reported mileage: 10,000 (2022)
Reported power units: 3 → 4
Reported drivers: 8 → 3
2021
Jul 15, 2021
DOT registered
Company registered with the FMCSA.
Jul 15, 2021
MCS-150 biennial update filed
Reported power units: 3
Reported drivers: 8