STONE CORP
USDOT 4143191
Active, intrastate (non-hazmat) carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate50% vs 19.1% national avg
- Linked registrations14 share this carrier's phone or address
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 | 4143191 |
|---|---|
| MC Number | — |
| Legal Name | STONE CORP |
| DBA Name | — |
| Entity Type | — |
| Phone | 2089470097 |
| Address | 1942 BROADWAY STE 314C, Boulder, CO, 80302-5233 |
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 | 2 |
|---|---|
| Out-of-Service Rate | 50% vs 19.1% national average |
Most frequent violation categories: 16 (2), 24 (2), 28 (2).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
14 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 3510890 · USDOT 3516781 · USDOT 4099153 · USDOT 4141456 · USDOT 4159802
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 2 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 11-OCT-23 |
STONE CORP operates 2 power units — a larger fleet than 60% of carriers registered in CO.
Nearby
Other carriers in Boulder, CO
- VIA MOBILITY SERVICES — USDOT 5201399, 169 power units
- RUDI'S ORGANIC AND GLUTEN FREE BRANDS INC — USDOT 4497049, 17 power units
- TROJAN RANCH CO — USDOT 4402903, 13 power units
- JOSH KAYSER — USDOT 8005069, 9 power units
- GRASSBLADES INC — USDOT 4238572, 8 power units
Browse all carriers in Boulder, CO or all CO carriers.