USDOT 1680407
Triangle Sign Services
Triangle Sign And Service Llc · Baltimore, MD · Interstate
Motor Carrier
✓ Registered fleet operator
9
Power units
15
Drivers
18
Roadside inspections
Fleet & safety
The operation
18
Inspections
Apr 27, 2026
Most recent
Aug 3, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Apr 27, 2026 | MD | Level I — Full |
| Mar 25, 2026 | MD | Level I — Full |
| Mar 25, 2026 | MD | Level II — Walk-around |
| Mar 6, 2026 | MD | Level I — Full |
| Dec 11, 2025 | MD | Level I — Full |
About
Who we are
Triangle Sign Services is an interstate motor carrier based in Baltimore, MD.
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Contact
Work with Triangle Sign Services
Address
11-13 Azar Court
Baltimore, MD 21227
Phone
(443) 297-5039
SA•••@T•••.COM
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