SUPERIOR MECHANICAL SERVICES INC
USDOT 1077649
Active, interstate carrier, mid-size fleet (65 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate33.3% vs 19.1% national avg
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 | 1077649 |
|---|---|
| MC Number | — |
| Legal Name | SUPERIOR MECHANICAL SERVICES INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 3019310100 |
| Address | 6655 MID CITIES AVE, Beltsville, MD, 20705-1444 |
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 | 79 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 88 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 80 / 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 | 12 |
|---|---|
| Out-of-Service Rate | 33.3% vs 19.1% national average |
Most frequent violation categories: 12 (4), 16 (2), 20 (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) | 65 |
|---|---|
| Drivers | 65 |
| Recent Annual Mileage | 1,535,760 |
| Last MCS-150 Filing | 17-JUL-24 |
SUPERIOR MECHANICAL SERVICES INC operates 65 power units — a larger fleet than 100% of carriers registered in MD.
Nearby
Other carriers in Beltsville, MD
- PCM SERVICES INC — USDOT 665093, 46 power units
- NAZCON INC — USDOT 815375, 38 power units
- CUSTOM VENDING CO INC — USDOT 652902, 28 power units
- EXPERT OFFICE SERVICES — USDOT 668202, 25 power units
- TOBAR CONSTRUCTION INC — USDOT 988171, 22 power units
Browse all carriers in Beltsville, MD or all MD carriers.