USDOT 549452
Southland Insulators Inc
Manassas, VA · Interstate
Motor Carrier
✓ Registered fleet operator
48
Power units
48
Drivers
4
Roadside inspections
Fleet & safety
The operation
4
Inspections
Feb 3, 2026
Most recent
Aug 3, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Feb 3, 2026 | NJ | Level II — Walk-around |
| Sep 6, 2025 | MD | Level I — Full |
| May 30, 2025 | MD | Level II — Walk-around |
| Aug 3, 2023 | WV | Level II — Walk-around |
About
Who we are
Southland Insulators Inc is an interstate motor carrier based in Manassas, VA.
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Contact
Work with Southland Insulators Inc
Address
8521 Quarry Rd
Manassas, VA 20110
Phone
(703) 368-1965
SL•••@S•••.COM
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