SUPERIOR MECHANICAL SERVICES INC

USDOT 1077649 · Beltsville, MD · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet65 power units · 65 drivers (65 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 15

	Vehicle	Driver
This carrier	20.0% (3/15)	6.7% (1/15)
National average	22.3%	6.7%

✓ At or below national average.

Address6655 MID CITIES AVE
BELTSVILLE MD 20705-1444

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Power units65

Drivers65 (6 CDL)

MCS-150 mileage1,535,760 (2021)

MCS-150 filedJul 17, 2024

HazmatN

Total inspections15

Out-of-service6

Vehicle OOS rate33.3%

Driver OOS rate6.7%

Total violations14

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? SUPERIOR MECHANICAL SERVICES INC — get the full MD lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.