CalPortland

Welcome to CalPortland!  We are a diverse company, with rich history and dedicated employees. Our mission today is no different than it was a century ago - Building Value through People, Quality, and Service with Integrity, Technical Expertise, and Commitment to Our Relationships, Reliability, and Environmental Leadership. 

At CalPortland, we pride ourselves in maximizing and building upon the efficiencies and strengths of a vertically integrated organization. From cement manufacturing and aggregate processing to ready-mixed concrete operations and construction, CalPortland is dedicated to using all of our resources to make our customers successful.