The Leading Artificial Rock Company In Southern California
Matrix Concrete Artisans has specialized in custom artificial rockwork within the residential and commercial field for nearly thirty years.

Our Services


Rock Pools and Spas

ROCK Restoration & remodel

Rock Restoration & Remodel

Ponds & streams

Ponds and Streams

entertainment areas

Outdoor entertainment area designers

retaining walls & boulders

Outdoor retaining wall and boulder design
About Matrix Rock

About Us

At 17 years old, Ryan Lee began working in the rock work industry learning advanced techniques of building and sculpting from some of the leading rock companies of that time. Growing up on the California coast and frequently visiting family in Kauai Ryan loved nature and studied the movement of water and how it interacts with geological forms. Applying this knowledge, he grew a passion for the unique art of working with his hands to create beautiful spaces through rock work.


What is Geomorphology? To sculpt rocks that mimic Mother Nature, one has to truly understand the processes of geomorphology. The movement of rocks can occur either slowly (erosion, wind and water) or suddenly (earthquakes, landslides or flooding)…


Recent Projects

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