R&S Retaining Walls (DOT# 1166408) – FMCSA Carrier Profile
DOT# 1166408● Active
Updated: 2026-03-09
R&S Retaining Walls is a registered motor carrier with the FMCSA under USDOT number 1166408. The company operates from Parker, CO and maintains an active operating status with 8 power units and 9 drivers on record.
Safety Rating
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Company Information
Address2337 Westout Avenue, Parker, CO, 80138
Phone(303) 598-2540
EmailRSWALLS11@GMAIL.COM
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units8
Drivers9
MCS-150 FiledSeptember 17, 2024
Annual Mileage120,000 mi (2024)
Inspection Summary
All-time Inspections
All-time7
Total
2
OOS
0
Driver OOS
2
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
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Frequently Asked Questions
What is USDOT Number 1166408?
USDOT number 1166408 is assigned to R&S Retaining Walls, an active motor carrier registered with the FMCSA, based in Parker, CO.
How many inspections has R&S Retaining Walls had?
R&S Retaining Walls has recorded 7 total inspections with 2 out-of-service orders, representing an OOS rate of 28.57%.
Where is R&S Retaining Walls located?
R&S Retaining Walls is headquartered at 2337 Westout Avenue, Parker, CO 80138.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1166408 · Last updated: 2026-03-09. View official FMCSA record →