MARSHALL RUBY INC
USDOT 429496 · Doing business as MARSHALL RUBY & SONS
Active, interstate carrier, small fleet (5 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
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 | 429496 |
|---|---|
| MC Number | — |
| Legal Name | MARSHALL RUBY INC |
| DBA Name | MARSHALL RUBY & SONS |
| Entity Type | CORPORATION |
| Phone | 3016899238 |
| Address | 20501 RUBYS INDUSTRIAL RD SW, Frostburg, MD, 21532 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| 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.
Our scoring
Safety scores
| Unsafe Driving | 82 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 92 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 74 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 2 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
Most frequent violation categories: 1 (1), 12 (1), 15 (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) | 5 |
|---|---|
| Drivers | 6 |
| Recent Annual Mileage | 50,000 |
| Last MCS-150 Filing | 12-JUN-25 |
MARSHALL RUBY INC operates 5 power units — a larger fleet than 90% of carriers registered in MD.
Nearby
Other carriers in Frostburg, MD
- PRICE BEER DISTRIBUTOR INC — USDOT 118797, 5 power units
- CODDINGTON LUMBER COMPANY INC — USDOT 186408, 5 power units
- LASHLEY CONSTRUCTION CO INC — USDOT 348262, 5 power units
- JOSEPH T MARTIN — USDOT 487460, 5 power units
- SMITTYS TIRE & TRUCK SERVICE LLC — USDOT 489036, 5 power units
Browse all carriers in Frostburg, MD or all MD carriers.