Carrier profile · USDOT 1259731 · Updated Jun 13, 2026

TRI-STATE MATERIALS LLC

4 power unitsWILMINGTON, DE50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
305 WEST NEWPORT PIKE, WILMINGTON, DE, 19804
Operation
Interstate

Contact

Phone
(302) 633-5600
Cell
(302) 378-9000
Fax
(302) 633-5618
Email
—

Registration

Officers
Carolyn Hamby · Carolyn Hamby
USDOT / docket
1259731
First registered
Jun 18, 2004
Last MCS-150
Dec 16, 2008 · 33,387 mi (2006)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
—

Fleet (self-reported · MCS-150)

4Power units
4Drivers
4CDL drivers
33,387Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.