POTOMAC MECHANICAL CONTRACTORS INC

USDOT 1529136 · Gaithersburg, MD · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet1 power units · 1 drivers (1 trucks)

OperationC · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 0

Address18915 PREMIERE COURT
GAITHERSBURG MD 20879

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Power units1

Drivers1 (0 CDL)

MCS-150 mileage69,331 (2024)

MCS-150 filedAug 21, 2025

HazmatN

Cargoother: heating & air parts, general freight, passengers

Total inspections0

Out-of-service0

Vehicle OOS rate—

Driver OOS rate—

Total violations0

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? POTOMAC MECHANICAL CONTRACTORS 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.