Flowline
Legal name: Flowline LLP
Flowline's DOT number is USDOT 3906392.
Needs attention
1 item to check
Based in
Roy, WA
Power units
2
Drivers
3
Operation
Intrastate
Watch Flowline for free
Next MCS-150 due: Feb 28, 2027
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 19, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Feb 28, 2027. Last filed Feb 20, 2025.
Safety rating
InfoNot rated. Most carriers are unrated until a compliance review.
Out-of-service rate (24 months)
CheckVehicle 0% vs 22.26% national, driver 20% vs 6.67% national, across 5 inspections.
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 2 | 0 | 0% | 22.26% |
| Driver | 5 | 1 | 20% | 6.67% |
5 inspections and 15 violations since Oct 19, 2024. Last inspection Sep 24, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Flowline LLP
- DBA
- Flowline
- Classification
- private property, authorized for hire
- CDL drivers
- 2
- MCS-150 last filed
- Feb 20, 2025
- Reported mileage
- 120,000 (2024)
- Added to FMCSA
- Jun 23, 2022
- Safety rating
- Not rated
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.