USDOT #2889410
Active Registration
21 Commercial Trucks
22 Drivers
Private Carrier
Non-Hazmat
PRO TECH UTILITIES INC
Doing Business As: GRID-LOCK INC
Linthicum, MD 21090 • FMCSA Census Record • Active Federal Registration
Verify FMCSA SAFER Snapshot
Official USDOT Public Safety Record
Fleet Rigs
21
Commercial Power Units
CDL Drivers
22
Licensed CDL Drivers
Authority
Private Property
Active Operating Authority
Hazmat Cargo
Standard Freight
HM Safety Registry
Official Public Record
•
MCS-150 Biennial Compliance
Commercial Operating Census: PRO TECH UTILITIES INC
Commercial carrier data verified against the U.S. Department of Transportation federal safety database. Last biennial census update reported on 04-DEC-25.
Fleet & Equipment Breakdown
- Commercial Power Units (Trucks)
- 21
- Commercial Drivers (CDL)
- 22
- Operation Scope
- Interstate
- Operating Authority
- Private Property Only
- Hazmat Transport (HM)
- No (Standard Freight)
- Passenger Carrier (PC)
- No
Official Physical Location & Contact
- Physical Address
-
622 N Hammonds Ferry Rd
Linthicum, MD 21090 Open in Google Maps → - Telephone
- (410) 636-0181
- Official Email
- [email protected]
- MCS-150 Update Date
- 04-DEC-25
- Annual Fleet Mileage
- 130,000 miles
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Questions or Feedback?
Have feedback or ideas for CarrierIndex? Email [email protected]. To update official company records, carriers must file Form MCS-150 with the FMCSA.