WOLF LINE CONSTRUCTION COMPANY
CASTLE ROCK, WA
10/24/2016
143
Power Units
168
Drivers
Current
as of today
Active · 143 power units · 168 drivers · Castle Rock, WA
2025
Feb 28, 2025
MCS-150 biennial update filed
Reported mileage: 1,800,000 (2024)
Reported power units: 82 → 143
Reported drivers: 97 → 168
Reported trailers: 97
2023
~Apr 2023
Email changed
tmcculloch@wolflineconst.com → dallen@wolflineconst.com
Feb 25, 2023
MCS-150 biennial update filed
Reported mileage: 1,170,000 (2022)
Reported power units: 59 → 82
Reported drivers: 64 → 97
2021
~Jul 2021
Fleet grew 59 → 60 power units
Feb 10, 2021
MCS-150 biennial update filed
Reported mileage: 720,000 (2020)
Reported power units: 59
Reported drivers: 64
2016
Oct 24, 2016
DOT registered
Company registered with the FMCSA.