San Marcos



Monday-Friday: 7:00 am-4:30 pm

Saturday: 7:30 am-2:30 pm

Sunday: Closed

Located 1 mile off of Hwy 78, sitting on 4.5 acres, the San Marcos yard is our largest location. Huge selections of natural stone, boulder's and flagstone will trigger your imagination and help inspire you.

700 N Twin Oaks Valley Road

San Marcos, CA 92069





Stuck in a rut? Not for long! Get your creativity flowing. We have filled these pages with ideas to kick start your project!

Get in touch!

If you have questions or comments, please feel free to reach out. We'd love to hear from you!

Live chat

Click on the LiveChat app on the bottom right-hand side of any page to get answers fast!

700 North Twin Oaks Valley Road, San Marcos, CA 92069, USA

©2020 by KRC Rock Landscape & Building Supply


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