Carrier profile · USDOT 274799 · MC-193485 · Updated Aug 20, 2026

Triangle Distributing Co

DBA HEIMARK DISTRIBUTING LLC

44 power unitsavg 7.9 yrLocal · 1 statesINDIO, CA93/100
CARRIER ACTIVEMC-193485 ACTIVE

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
PO BOX 3988, SANTA FE SPRINGS, CA, 90670
Operation
Intrastate (Non-Hazmat)

Contact

Fax
(760) 347-4682
Web domain
heimark.com

Registration

Officers
William F Struett · Chris Shiner
USDOT / docket
274799 · MC-193485
First registered
Jun 20, 1986
Last MCS-150
Sep 18, 2025 · 750,000 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S
80081292

Fleet (self-reported · MCS-150)

44Power units
30Drivers
CDL drivers
750,000Annual 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.