MAINLINE INDUSTRIES INC (USDOT 1922797, MC MC687920) is a motor carrier based in CASTLE ROCK, WA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for MAINLINE INDUSTRIES INC.
Quick Facts
Legal Name:
MAINLINE INDUSTRIES INC
USDOT Number:
1922797
MC Number:
MC687920
Authority Status:
Active
Power Units:
2
Location:
CASTLE ROCK, WA
Insurance filing
Unknown
USDOT registration
USDOT active
Fleet size
2 power units
2 drivers
Safety record
Rolling 24 months
2
inspections
2
with violations
6
violations
50%
vehicle out of service
0%
driver out of service
FMCSA safety scores through Jun 2026
Unsafe driving
No violations
Hours of service
No violations
Vehicle maintenance
No violations
Driver fitness
No violations
Controlled substances
No violations
Recent inspections
Aug 20, 2026WA0838001041Vehicle placed out of serviceOut of service
May 7, 2025WA2025000717Violations recorded2 violations