M&M UNDERGROUND CONSTRUCTION INC
USDOT 3632960
Active, intrastate (non-hazmat) carrier, small fleet (3 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate100% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
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 | 3632960 |
|---|---|
| MC Number | — |
| Legal Name | M&M UNDERGROUND CONSTRUCTION INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 4102920458 |
| Address | 12170 HALL SHOP RD, Clarksville, MD, 21029 |
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 | 1 |
|---|---|
| Out-of-Service Rate | 100% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2026-06-01 — IN — 1 injured, towaway
Most frequent violation categories: 20 (4), 28 (2), 29 (2).
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) | 3 |
|---|---|
| Drivers | 3 |
| Recent Annual Mileage | — |
| Last MCS-150 Filing | 09-JUN-23 |
M&M UNDERGROUND CONSTRUCTION INC operates 3 power units — a larger fleet than 81% of carriers registered in MD.
Nearby
Other carriers in Clarksville, MD
- JH TRANSPORTATION INC — USDOT 3666865, 8 power units
- SPECIALIZED EXCAVTION & EQUIPMENT RELOCATION LLC — USDOT 3659595, 4 power units
- THE CREIG NORTHROP TEAM P C — USDOT 3960243, 4 power units
- A M DOUGLAS TRUCKING LLC — USDOT 3932158, 1 power units
- MO-LOGISTICS SOLUTION LLC — USDOT 3990075, 1 power units
Browse all carriers in Clarksville, MD or all MD carriers.