Valued Partners

Our partners are crucial to our business. They help us provide a full range of high quality materials and services for our customers.  We work closely with our partners to provide innovative solutions to better serve our customers’ needs.


 Calaveras Standard Materials Inc.  Talley (Talley Oil, Talley Transportation, Talley Sand & Gravel, Zephyr Trucking)
 Crafco Pavement Preservation Products  Teichert Construction
 Deery Brand Preservation Products  Triangle Rock
 George Reed Inc.  Tricor Refining, Inc.
 Granite Construction  Vulcan Materials
 Granite Rock  Western Emulsions Inc.
 Intermountain Slurry Seal   G.R. Clark, Inc.
 Aqua Patch Road Materials, LLC