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BUILDING A SECOND CENTURY OF VALUE THROUGH OUR COMMITMENT TO PEOPLE... QUALITY... AND SERVICE!!!
Welcome to CalPortland!
CalPortland Company is a major diversified building materials and construction solutions provider to the Western United States and Canada. Established in 1891, our customers have relied on us to provide innovative and efficient solutions to their greatest construction challenges with our expertise in cement production and distribution, ready mixed concrete, construction aggregates, asphalt, construction services and other building materials. CalPortland is committed to providing products using sustainable manufacturing practices, the advancement of sustainable materials and renewable technologies.
 
 
If you are interested in a career at CalPortland lease follow this link:
 
A Message from our President
Welcome to CalPortland!
This website is an invitation to learn about our diverse company, our rich history and our 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.