Shack Well Service

Intrastate (Hazmat) carrier in Moran, Texas · Legal name: Shack Well Service Inc

Moran, TX 76464 Since 2021 USDOT 3590936

Chemicals
Liquids and Gases

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Compliance standing for USDOT 3590936

0 of 3 items need the owner's attention

MCS-150 filing Filed April 2026
Safety rating None on record
Operating authority None on record

Company overview

Awaiting owner confirmation

USDOT number: 3590936
Operation type: Intrastate (Hazmat)
Carrier classification: Private Property
Power units: 5
Trucks / tractors: 5
Drivers: 6
CDL drivers: 6
Hazmat: Yes
Annual mileage reported: 24,000 (2025)
USDOT registered since: 2021
Last MCS-150 filing: April 2026

Built from public registration records.

Cargo and services

Chemicals; Liquids and Gases

DOT compliance requirements for Shack Well Service

Based on this carrier's registration profile, these federal requirements apply:

USDOT registration and MCS-150 biennial update

Every registered carrier must keep its MCS-150 filing current and update it at least every two years. Missing the biennial update window can deactivate USDOT number 3590936. Check this company's MCS-150 deadline

Driver qualification files

With 6 drivers on record, this carrier must maintain a complete DQ file for each driver: applications, MVRs, medical certificates and road test records. DQ file services

Drug & Alcohol testing and FMCSA Clearinghouse

Carriers with CDL drivers (6 reported) must run a compliant DOT drug and alcohol testing program and complete annual Clearinghouse queries for every driver. Clearinghouse services

Hazardous materials compliance

This carrier is flagged for hazardous materials. That adds hazmat registration, placarding, security planning and driver training requirements on top of standard rules. Hazmat compliance help