US · FMCSA ACTIVE
TRIANGLE ROCK PRODUCTS INC
Los Angeles, CA 90065 · DOT 2668306
Company profile
Web-discovered · as of 2026-07-30
Triangle Rock Products, Inc. provides sand, gravel, and rock products, operating in the California area. They focus on construction material logistics, utilizing dump trucks for regional distribution.
Fleet use
Specialized service
Operating scope
Local
Equipment
dump
Ownership
Private
Employees
11-50
HQ · 24711 Avenue 20, Chowchilla, CA 93610
559-217-2841 OPERATING CONFIRMED
FMCSA registry active (2668306) and business listed with CA Secretary of State.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
34
power units
Activity
road freight carrier
for hire licence
In operation since
2015
28 drivers
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