USDOT 4039705
Harbor Sign Llc
Portsmouth, NH · Interstate
Motor Carrier
✓ Registered fleet operator
1
Power units
1
Drivers
3
Roadside inspections
Fleet & safety
The operation
3
Inspections
May 3, 2026
Most recent
Aug 19, 2024
Earliest on file
| Date | State | Level |
|---|---|---|
| May 3, 2026 | ME | Level I — Full |
| Oct 16, 2025 | NH | Level I — Full |
| Aug 19, 2024 | MA | Level I — Full |
About
Who we are
Harbor Sign Llc is an interstate motor carrier based in Portsmouth, NH.
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Contact
Work with Harbor Sign Llc
Address
85 Heritage Ave Ste 2
Portsmouth, NH 03801
Phone
(603) 373-0995
DA•••@H•••.COM
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