20 years of excellence.

Established in 2004 by Father and Son team Lou & Andrew Siegmund, Allied Rock LLC has become a leading provider of high-quality crushed quarry rock and related materials in the North Santiam Canyon region and beyond. The company boasts a modern fleet of efficient crushing equipment and offers portable crushing services for municipalities, quarry owners, timber companies, farms and ranches.

Whether for commercial, industrial, residential, agricultural, or logging purposes, when you need crushed quarry rock, topsoil, gravel, fill dirt, sand, or drain rock, we've got you covered.

With our convenient quarry location just off State Hwy 22 and a mere 15 minutes from the I-5 corridor, we are geographically positioned to easily and competitively serve customers up and down the Willamette Valley from Gresham to Eugene.

Need trucking??

No matter the size of your order, Allied Rock ensures competitive, swift, and cost-efficient delivery to your project site. Our skilled drivers can handle spreading or stockpiling easily.

Project managers love our internal reporting program. We can track material sent to your job and provide daily, weekly, or project-specific reports by truck, location, or material type. This convenient service is provided at no additional charge to our commercial customers.