The Leading Artificial Rock Company In Southern California

Rockscape Specialists

Our Concept

Matrix Concrete Artisans has specialized in custom artificial rockwork within the residential and commercial field for nearly thirty years.

Our innovative designs and commitment to excellence has earned us a solid reputation as industry leaders throughout Southern California. With our highly skilled teams, we utilize cutting edge techniques to produce artificial rocks that are recognized for their quality, detail, and realism. There is nothing fake about our rocks!


Rock Features for your Home

Swimming Pools
Rock Ponds
Landscape Boulders
Retaining Walls
Artificial Rock Caves
Rock Water Slide


Rock Features for your Business

Swimming Pools
City Signage
Zoological Exhibits
Theme Parks
Retaining Walls


To sculpt rocks that resemble Mother Nature one has to truly understand the processes of geomorphology or the movement of rock. Geomorphology occurs either slowly (erosion, wind, water) or suddenly (earthquakes, landslide, flooding).


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.

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(866) 564-0121


The project was completed on time, in a professional and exceptionally clean and well organized manner. The crew worked very well together and the completed project was better than expected. I have had other pool builders look at the completed project and comment it is the best rock work they have ever seen. I would recommend Matrix to anyone that is looking for a unique and totally natural look.

Steve F.-Laguna Niguel, CA

In terms of quality and value combined with pricing, a very professional job. Matrix team highly qualified and respectful, and the job exceeded my expectations and was a non-issue event. Job was done on time and a pleasant experience.

Walt D.-Coto De Caza, CA

We hired Ryan’s company, Matrix Concrete Artisans to build an extensive backyard garden railroad infrastructure for our TooMuchFun RR. His expertise in helping design and then build an incredible layout including waterfalls, canyons, ponds, mountains and a huge Bryce Canyon look was beyond expectations. We have one of the premier garden railroads in the country and could not have done it without Ryan’s suggestions and quality construction. Ryan and his staff were professional, courteous and above their competition in every way.

Vic & Sue T.-Mission Viejo, CA

They finished the job ahead of when they promised. Ryan promised that the rocks he would build would look like they had been there for years, which is exactly what my dad wanted, and exactly what he got. Not only is Ryan a genuinely nice guy who clearly loves his work and cares about people, but all of the guys that worked on the job were always very nice, friendly and considerate. I would absolutely recommend this company to anyone.

Lisa H.-Eastvale, CA

Very honest team. Did what they said. They did all they can to make sure we were happy. Price was fair, quality of work was outstanding.

Eyal S.-Tustin, CA