CONSTRUCTION MATERIALS CO INC
USDOT 752155 · Doing business as CONROCK
Inactive, interstate carrier, mid-size fleet (34 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Linked registrations6 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 | 752155 |
|---|---|
| MC Number | — |
| Legal Name | CONSTRUCTION MATERIALS CO INC |
| DBA Name | CONROCK |
| Entity Type | — |
| Phone | 5404339043 |
| Address | 801 INDUSTRIAL PARK DRIVE, Blackburg, VA, 24060 |
Status
Authority & safety
| Operating Status | Inactive |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | — |
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.
Signals
Linked registrations
6 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 146709 · USDOT 1609987 · USDOT 1631259 · USDOT 1676236 · USDOT 2040393
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) | 34 |
|---|---|
| Drivers | 26 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | — |
CONSTRUCTION MATERIALS CO INC operates 34 power units — a larger fleet than 99% of carriers registered in VA.
Browse all carriers in Blackburg, VA or all VA carriers.