Castle Rock Construction Company of Colorado Llc (DOT# 868634) – FMCSA Carrier Profile
DOT# 868634● Active
Updated: 2026-03-09
Castle Rock Construction Company of Colorado Llc is a registered motor carrier with the FMCSA under USDOT number 868634. The company operates from Centennial, CO and maintains an active operating status with 41 power units and 38 drivers on record.
Safety Rating
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Company Information
Address6374 South Racine Circle, Centennial, CO, 80111
Phone(303) 688-6611
Entity TypePrivate Property
OperationInterstate
Power Units41
Drivers38
MCS-150 FiledMarch 3, 2025
Annual Mileage450,000 mi (2022)
Inspection Summary
All-time Inspections
All-time17
Total
21
OOS
2
Driver OOS
19
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
0.9
Driver Fitness
0.0
Controlled Substances
13.8
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 868634?
USDOT number 868634 is assigned to Castle Rock Construction Company of Colorado Llc, an active motor carrier registered with the FMCSA, based in Centennial, CO.
What is the safety rating of Castle Rock Construction Company of Colorado Llc?
Castle Rock Construction Company of Colorado Llc has a safety rating of Satisfactory as of March 20, 2014.
How many inspections has Castle Rock Construction Company of Colorado Llc had?
Castle Rock Construction Company of Colorado Llc has recorded 17 total inspections with 21 out-of-service orders, representing an OOS rate of 123.53%.
Where is Castle Rock Construction Company of Colorado Llc located?
Castle Rock Construction Company of Colorado Llc is headquartered at 6374 South Racine Circle, Centennial, CO 80111.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 868634 · Last updated: 2026-03-09. View official FMCSA record →