MARYLAND MECHANICAL SYSTEMS INC
USDOT 3342201 · Active
Active, intrastate (non-hazmat) carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
Carrier identity
| USDOT Number | 3342201 |
|---|---|
| MC Number | — |
| Legal Name | MARYLAND MECHANICAL SYSTEMS INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 4103274750 |
| Address | 300 S HAVEN ST, Baltimore, MD, 21224-2532 |
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.
Fleet & operations
| Power Units (trucks) | 1 |
|---|---|
| Drivers | 2 |
| Recent Annual Mileage | 10,891 |
| Last MCS-150 Filing | 20-JAN-26 |
MARYLAND MECHANICAL SYSTEMS INC operates 1 power unit — a larger fleet than 0% of carriers registered in MD.
Other carriers in Baltimore, MD
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- BURRELL MOTOR COACH INC — USDOT 3326542, 78 power units
- IDESIGNBUILD LLC — USDOT 3394522, 61 power units
- SLS SERVICES LLC — USDOT 3432194, 49 power units
- D&D TRANSPORTATION SOLUTIONS LLC — USDOT 3278285, 34 power units
Browse all carriers in Baltimore, MD or all MD carriers.