R B KEYSTONE INC
USDOT 1280525 · Active · Doing business as CONCRETE WORKS
Active, intrastate (non-hazmat) carrier, small fleet (3 power units) — no FMCSA safety rating on record (common).
Carrier identity
| USDOT Number | 1280525 |
|---|---|
| MC Number | — |
| Legal Name | R B KEYSTONE INC |
| DBA Name | CONCRETE WORKS |
| Entity Type | — |
| Phone | 3016748155 |
| Address | 6954 MINK HOLLOW ROAD, Highland, MD, 20777 |
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.
Fleet & operations
| Power Units (trucks) | 3 |
|---|---|
| Drivers | 3 |
| Recent Annual Mileage | 5,000 |
| Last MCS-150 Filing | 11-FEB-26 |
R B KEYSTONE INC operates 3 power units — a larger fleet than 81% of carriers registered in MD.
Other carriers in Highland, MD
- OAKLAWN LANDSCAPING LLC — USDOT 1368952, 9 power units
- J C J'S CONTRACTOR — USDOT 1179759, 3 power units
- J S H LAWN & LANDSCAPING LLC — USDOT 1192810, 2 power units
- MOE'S CARPET SERVICE — USDOT 1202072, 1 power units
- FAIRLAND ROOFING INC — USDOT 1347536, 1 power units
Browse all carriers in Highland, MD or all MD carriers.