Alpha Marble and Granite

May 2026

We have had an excellent experience working with Jonathan Sage.

Our project has been an immense undertaking involving countless materials, textures, tiles, finishes, and design elements. Throughout this entire process, Jonathan has gone far beyond what you would normally expect from a showroom or material supplier.

A lot of people simply help with pricing and sourcing, but Jonathan genuinely cares about design, aesthetics, color balance, flow, ambience, and the overall vision of a project. His level of dedication, patience, and professionalism has been incredibly rare to find. He took the time to deeply understand our concept and continuously helped guide...read full review

Jul 2023

Tez Marble has the best selection of tiles and stone/marble slabs in the Bay Area. I have been working with the Oakland Showroom for 2 years now, because it is truly a one-stop-shop. I simply stopped going elsewhere. From gorgeous Italian mosaic to modern in-stock tiles and slabs, it’s all here. The big marble and stone warehouse is enormously inspiring. Plus there is a treat: the (previously feral) cat who presides over this domain, will give you a special tour of all the slabs. Great location, just off 880. Easy to park and pick up. Michael is wonderful to work with.

Mar 2023

Javier and Elaine did an amazing job adding a tub surround in my bathroom and replacing the old, ugly counters in my kitchen. They were super easy to work with, very helpful in the design process, and did a great job with the installation. They helped me pick the material and had some great recommendations. And their pricing was good also. I'm so happy with their work that I'm hiring them to do another job for me.