WILLIAM ALLAN COOPER SR
USDOT 435250
Active, interstate carrier, small fleet (3 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Linked registrations1 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 | 435250 |
|---|---|
| MC Number | MC-358759 |
| Legal Name | WILLIAM ALLAN COOPER SR |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 3016271214 |
| Address | 10520 LYNN RIC DRIVE, Upper Marlboro, MD, 20772 |
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 | 88 / 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.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 1 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
Most frequent violation categories: 14 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
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) | 3 |
|---|---|
| Drivers | 3 |
| Recent Annual Mileage | 41,000 |
| Last MCS-150 Filing | 14-NOV-25 |
WILLIAM ALLAN COOPER SR operates 3 power units — a larger fleet than 81% of carriers registered in MD.
Nearby
Other carriers in Upper Marlboro, MD
- CAPITAL LIGHTING AND SUPPLY INC — USDOT 341782, 155 power units
- DAVENPORT INSULATION CO INC — USDOT 435301, 97 power units
- CRANE SERVICE COMPANY INC — USDOT 84219, 92 power units
- JOHN E KELLY & SONS ELECTRICAL CONSTRUCTION INC — USDOT 357542, 90 power units
- MCHALE LANDSCAPE DESIGN — USDOT 470576, 86 power units
Browse all carriers in Upper Marlboro, MD or all MD carriers.