California Building Material Supply

ABOUT CALIFORNIA BUILDING MATERIAL SUPPLY

CBMS is a pioneering force in the ecommerce landscape for the aggregate and stone industry across the USA, driven by the development of our flagship website, EarthStoneRock.com. We are proud to lead the way in making high-quality landscape materials easily accessible to architects, contractors, masonry and gravel yards, and homeowners alike.

At CBMS, we source and deliver a comprehensive selection of landscaping products including flagstone, landscape rock, landscaping boulders, paver stones, crushed granite, decomposed granite, and bocce ball court materials and so much more.

our websites

this is one of our brand selling materials for landscaping project which are boulder, gravel rock, dg and flagstone

earth stone & rock

Earth Stone & Rock is your premier source for high-quality landscape materials, including decorative rock, boulders, gravel, sand, and decomposed granite. We proudly serve homeowners, contractors, and landscapers across California with bulk delivery and expert product selection for any outdoor project.

this is our brand where we supply materials for the installation of bocce ball court

bocce court pro

Bocce Court Pro specializes in premium bocce ball court materials and supplies. From crushed oyster shell and decomposed granite to complete court kits, we provide everything you need to build professional-grade bocce courts. Trusted by homeowners, clubs, and contractors nationwide.

one of our brand where we sell vast collection of dg for landscaping projects

Cal DG

California DG & Rock offers top-quality decomposed granite, decorative rock, gravel, and landscape materials for residential and commercial projects. We deliver bulk orders throughout California, helping you create stunning, durable outdoor spaces with the best products available.

this is our brand where we supply materials for the installation of bocce ball court

texas bocce courts

Texas Bocce Courts is your trusted source for premium bocce ball court materials in Texas. We supply crushed oyster shell, decomposed granite, and custom court kits for homeowners, contractors, and clubs—delivered statewide for professional-grade bocce court installations.

OUR PROJECTS

From residential gardens to large commercial developments, CBMS has successfully delivered premium landscaping materials to thousands of projects across California and beyond.

northern California

Landscape Rock, Boulders

northern California

Lava Rock Boulders

northern California

River Rock, Landscaping Boulders

Email Us

  • Sales@EarthStoneRock.com

Connect With Us

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Call Us

  • 800 215 7372

Our Locations

  • 1387 Sierra Highway, Rosamond CA 93560
  • 30617 Co Hwy J25, Goshen CA 93227
  • 9327 Cressey St, Cressey, CA 95312

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