Ludwig Drilling Llc (DOT# 3643137) – FMCSA Carrier Profile
DOT# 3643137● Active
Updated: 2026-03-09
Ludwig Drilling Llc is a registered motor carrier with the FMCSA under USDOT number 3643137. The company operates from Castle Rock, CO and maintains an active operating status with 5 power units and 10 drivers on record.
Safety Rating
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Company Information
Address704 Topeka Way, Castle Rock, CO, 80109-1568
Phone(304) 291-0175
Entity TypePrivate Property
OperationInterstate
Power Units5
Drivers10
MCS-150 FiledSeptember 10, 2025
Annual Mileage75,000 mi (2023)
Inspection Summary
All-time Inspections
All-time8
Total
6
OOS
0
Driver OOS
6
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
12.6
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 3643137?
USDOT number 3643137 is assigned to Ludwig Drilling Llc, an active motor carrier registered with the FMCSA, based in Castle Rock, CO.
How many inspections has Ludwig Drilling Llc had?
Ludwig Drilling Llc has recorded 8 total inspections with 6 out-of-service orders, representing an OOS rate of 75.00%.
Where is Ludwig Drilling Llc located?
Ludwig Drilling Llc is headquartered at 704 Topeka Way, Castle Rock, CO 80109-1568.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3643137 · Last updated: 2026-03-09. View official FMCSA record →