East Cascade Contracting Llc (DOT# 3666570) – FMCSA Carrier Profile
DOT# 3666570MC# 1463502● Active
Updated: 2026-03-09
East Cascade Contracting Llc is a registered motor carrier with the FMCSA under USDOT number 3666570. The company operates from Prineville, OR and maintains an active operating status with 3 power units and 2 drivers on record.
Safety Rating
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Company Information
Address785 Se Idlewood St, Prineville, OR, 97754
Phone(541) 460-8054
Entity TypeAuthorized For Hire
OperationInterstate
Power Units3
Drivers2
MCS-150 FiledSeptember 29, 2025
Annual Mileage90,000 mi (2024)
Inspection Summary
All-time Inspections
All-time10
Total
3
OOS
0
Driver OOS
3
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
2.0
HOS Compliance
0.6
Driver Fitness
0.0
Controlled Substances
3.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 3666570?
USDOT number 3666570 is assigned to East Cascade Contracting Llc, an active motor carrier registered with the FMCSA, based in Prineville, OR.
What is the safety rating of East Cascade Contracting Llc?
East Cascade Contracting Llc has a safety rating of Satisfactory as of March 11, 2025.
How many inspections has East Cascade Contracting Llc had?
East Cascade Contracting Llc has recorded 10 total inspections with 3 out-of-service orders, representing an OOS rate of 30.00%.
Where is East Cascade Contracting Llc located?
East Cascade Contracting Llc is headquartered at 785 Se Idlewood St, Prineville, OR 97754.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3666570 · Last updated: 2026-03-09. View official FMCSA record →