C & a Larson Llc (DOT# 400655) – FMCSA Carrier Profile
DOT# 400655MC# 709191● Active
Updated: 2026-03-09
C & a Larson Llc is a registered motor carrier with the FMCSA under USDOT number 400655. The company operates from Spearfish, SD and maintains an active operating status with 1 power units and 1 drivers on record.
Safety Rating
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Company Information
Address19732 Prairie Ridge Rd, Spearfish, SD, 57783
Phone(605) 642-4969
Entity TypeAuthorized For Hire
OperationInterstate
Power Units1
Drivers1
MCS-150 FiledJune 25, 2025
Annual Mileage57,913 mi (2024)
Inspection Summary
All-time Inspections
All-time2
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 400655?
USDOT number 400655 is assigned to C & a Larson Llc, an active motor carrier registered with the FMCSA, based in Spearfish, SD.
How many inspections has C & a Larson Llc had?
C & a Larson Llc has recorded 2 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is C & a Larson Llc located?
C & a Larson Llc is headquartered at 19732 Prairie Ridge Rd, Spearfish, SD 57783.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 400655 · Last updated: 2026-03-09. View official FMCSA record →