Carrier profile · USDOT 12027 · MC-112234 · Updated Aug 2, 2026

HUFFMAN BROS INC

DBA FRIDAY HARBOR FREIGHT LINES

7 power unitsavg 16.6 yrLocal · 1 statesFRIDAY HARBOR, WA100/100
CARRIER ACTIVEMC-112234 ACTIVEHAZMAT

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

Mailing address
P O BOX 728, FRIDAY HARBOR, WA, 98250
Operation
Interstate· Hazmat

Contact

Fax
(360) 378-6999
Web domain
rockisland.com

Registration

Officers
Gerald Huffman & David Huffman · Tonijo Huffman
USDOT / docket
12027 · MC-112234
First registered
Jun 1, 1974
Last MCS-150
Jul 30, 2026 · 95,000 mi (2026)
FMCSA safety rating
Not rated
D-U-N-S
161461611

Fleet (self-reported · MCS-150)

7Power units
4Drivers
3CDL drivers
95,000Annual 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.