COS LLC (DBA: CASTLE OILFIELD SERVICES) — USDOT 2496282
COS LLC is a Carrier registered with the FMCSA, based in WILLISTON, ND.
Company Overview
- USDOT Number
- 2496282
- MC Number
- 1376430
- Status
- Active
- Entity Type
- Carrier
- Operating Authority
- Interstate
- Safety Rating
- Satisfactory
- Location
- 501 48TH AVE W, WILLISTON, ND 58801
- Phone
- 7015721832
Fleet & Operations
- Power Units
- 20
- Drivers
- 19
Insurance
Inspection Data
View detailed inspection history, out-of-service rates, BASIC scores, violation profile, and trust score on Freight Data Watch.