ROBERT LEE STONER SR
USDOT 1104644 · Doing business as R&S CLEANING AND MAINTENANCE SERVICE
Active, intrastate (non-hazmat) carrier, small fleet (4 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1104644 |
|---|---|
| MC Number | — |
| Legal Name | ROBERT LEE STONER SR |
| DBA Name | R&S CLEANING AND MAINTENANCE SERVICE |
| Entity Type | — |
| Phone | 3016625656 |
| Address | 5816 HILDABRAND RD, Frederick, MD, 21704 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 1 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2025-04-14 — MD — 1 injured, towaway
- 2023-12-19 — MD — towaway
Most frequent violation categories: 16 (1), 23 (1), 27 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 4 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 31-MAR-23 |
ROBERT LEE STONER SR operates 4 power units — a larger fleet than 87% of carriers registered in MD.
Nearby
Other carriers in Frederick, MD
- LANDCARE USA LLC — USDOT 867467, 940 power units
- GRIMES LEASING INC — USDOT 840450, 117 power units
- NORTH STAR FOUNDATION INC — USDOT 880482, 46 power units
- SOUTHERN STATES FREDERICK COOP — USDOT 908135, 29 power units
- SUPERIOR PLUS LLC — USDOT 1017356, 23 power units
Browse all carriers in Frederick, MD or all MD carriers.