N&B Boxwell Inc (DOT# 4228471) – FMCSA Carrier Profile
doing business as ALL VALLEY DIESEL SERVICE
DOT# 4228471MC# 1635524● Active
Updated: 2026-03-09
N&B Boxwell Inc is a registered motor carrier with the FMCSA under USDOT number 4228471. The company operates from Sheridan, WY and maintains an active operating status with 8 power units and 5 drivers on record.
Safety Rating
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Company Information
Address36 E Ridge Rd, Sheridan, WY, 82801
Phone(307) 217-0025
Entity TypeAuthorized For Hire
OperationInterstate
Power Units8
Drivers5
MCS-150 FiledDecember 5, 2025
Annual Mileage50,000 mi (2024)
Inspection Summary
All-time Inspections
All-time30
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
0.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 4228471?
USDOT number 4228471 is assigned to N&B Boxwell Inc, an active motor carrier registered with the FMCSA, based in Sheridan, WY.
How many inspections has N&B Boxwell Inc had?
N&B Boxwell Inc has recorded 30 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is N&B Boxwell Inc located?
N&B Boxwell Inc is headquartered at 36 E Ridge Rd, Sheridan, WY 82801.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4228471 · Last updated: 2026-03-09. View official FMCSA record →