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CalPortland manufactures portland cement in three cement plants located in Mojave, CA; Oro Grande, CA; and Rillito, AZ. Our state of the art distribution system also features the operation of five deep water international import terminals located in Wilmington, CA; Stockton, CA; Portland, OR; Seattle, WA; and Anchorage, AK. Additional transfer terminals are located in Colton, CA; National City, CA; Stockton, CA; Las Vegas, NV; New Westminster, BC; and Acheson, AB.

CalPortland proudly advances into our second century of providing unsurpassed quality with a full line of superior performing cement products and solutions to our customer's greatest construction challenges.
We take pride in the fact that we produce and distribute high quality cement products that are used on projects with common applications to projects demanding the highest degree of quality, technical precision and performance.  
From our state-of-the-art cement production facilities, carefully selected high quality raw materials, strict quality control throughout the manufacturing process, efficient distribution network, to our highly trained technical service and sales professionals it is easy to understand why CalPortland is recognized as the leader in quality cement production and innovation.