Allied Rock Portable Crushing, A CRH Company

Established in 2004 by the father-and-son team of Lou and Andrew Siegmund, Allied Rock LLC has grown into a trusted provider of professional portable crushing services throughout the North Santiam Canyon region and beyond. The company focuses exclusively on on-site crushing solutions, utilizing a modern fleet of high-efficiency equipment to serve municipalities, quarry owners, timber companies, farms, and ranches. Allied Rock delivers reliable, cost-effective material processing, helping clients maximize existing materials, reduce hauling expenses, and keep projects moving safely and on schedule.