Preview 1,157,861 motor carriers — every carrier FMCSA lists as active with at least one power unit, plus carriers whose registration went inactive within the last three years (inferred from MCS-150 filing dates). The full load is in progress, so this is how far it has got. Sourced from the FMCSA Motor Carrier Census. Data as of 2026-09-22.

PRO TECH UTILITIES INC

Doing business as GRID-LOCK INC

USDOT 2889410
USDOT registration Active

Operating authority — FMCSA publishes no current status for this carrier. See FMCSA’s record.

Safety rating Not rated no compliance review on file
Hazardous materials No
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Insurance and operating authority

Required and on-file BI&PD liability amounts, cargo and surety bond filings, and the operating authorities this carrier holds.

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No roadside inspections or annual mileage on file, which is not enough data to compare with other carriers. That is normal for a small or recently registered carrier.

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Carrier details
Fleet and drivers
Power units
21
Trucks
21
Buses
0
Drivers
22
Drivers holding a CDL
4
What they run
Cargo authorised to carry
Operating range
Interstate, within 100 miles; Intrastate, within 100 miles
Carrier operation
Interstate
Operation classification
PRIVATE PROPERTY
Annual mileage reported
30,000
Mileage year
2017
Registration
First on file
2016-05-12
Carrier last updated its record
2025-12-04
City
LINTHICUM
State
MD
ZIP
21090

More carriers in Linthicum, MD

Data as of 2026-09-22 · The official FMCSA record · About this data