JOHN B PORTER JR
USDOT 3561154 · Doing business as PORTER VENTURES
Active
Active, interstate carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
USDOT3561154
MC Number—
Fleet2 power units
Drivers1
Phone4433243431
LocationCentreville, MD
Registration
Carrier identity
| USDOT Number | 3561154 |
|---|---|
| MC Number | — |
| Legal Name | JOHN B PORTER JR |
| DBA Name | PORTER VENTURES |
| Entity Type | — |
| Phone | 4433243431 |
| Address | 1817 CHURCH HILL RD, Centreville, MD, 21617 |
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 | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 0 / 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.
Equipment
Fleet & operations
| Power Units (trucks) | 2 |
|---|---|
| Drivers | 1 |
| Recent Annual Mileage | 1,000 |
| Last MCS-150 Filing | 27-JUN-25 |
JOHN B PORTER JR operates 2 power units — a larger fleet than 65% of carriers registered in MD.
Nearby
Other carriers in Centreville, MD
- G & G DISTRIBUTORS INC — USDOT 3385918, 9 power units
- PATCHETT HAULING & LANDSCAPING INC — USDOT 3230411, 3 power units
- OAK RIDGE BUILDERS INC — USDOT 3238990, 3 power units
- JONES VENTURES — USDOT 3160383, 2 power units
- BRANHAM EXCAVATING INC — USDOT 3282884, 2 power units
Browse all carriers in Centreville, MD or all MD carriers.