Granix Stone, Inc. |132 N Las Posas RdSan MarcosCA92069 | (760) 752-7834
Granix Stone, Inc.
132 N Las Posas Rd
San MarcosCA 92069
 (760) 752-7834
Find your perfect stone today!(760) 752-7834
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Granite Supplier San Marcos, CA

Welcome to Granix Stone, Inc.

Since 2001, our granite supplier in San Marcos, CA, has provided quality products as well as amazing service. Through our experience, professionalism, and dedication to customer service, we keep clients satisfied. Whether you need quartz, tile and stone, countertops, granite, floors, or anything between, we're ready and able to serve you. 

We Have A Large Selection

As a direct importer of natural stone, we offer competitive prices as well as a large selection of products, including:
  • Granite
  • Marble
  • Onyx
  • Travertine
  • Limestone
  • Slate
  • Medallions
  • Accessories
Because we buy direct, we're able to secure the highest-quality materials. We serve designers, builders, contractors, fabricators, and homeowners by remaining the best provider of natural stones in the area.
Lastly, we staff helpful and professional people who can help you pick the right materials for any job.


With more than 5,000 products in our showroom, we’re confident you’ll find the perfect stone slabs. Contact us at (760) 752-7834 today to schedule an appointment with our team or to place an order.

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More Details about Granix Stone, Inc.

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Business Hours:

Business Hours:

Monday 8:00 AM – 4:30 PM
Tuesday 8:00 AM – 4:30 PM
Wednesday 8:00 AM – 4:30 PM
Thursday 8:00 AM – 4:30 PM
Friday 8:00 AM – 4:30 PM
Saturday 9:00 AM – 4:00 PM