White Stone Calcium produces fine and coarse precast aggregates in a variety of colors, which we will custom crush and screen to your desired specifications.

We manufacture products for an array of applications, some of which include:

  • paving stones
  • exterior wall panels
  • prefab concrete elements
  • concrete flooring and blocks
  • wash concrete applications
  • curbs and ready made stairs
  • decorative facing
  • architectural
  • sculptures
  • White Stone Calcium, Inc.

    Physical address:
    2432 Highway 395 South
    Chewelah WA 99109

    Mailing address:
    PO Box 21
    Chewelah, WA 99109

  • Hours

    Monday through Friday

    Office Hours     7:30am – 3:30pm (PST)

    Loading Hours  7:30am – 1:30pm