Natural Stone Showroom Bay Area

A monolithic slab of IRG's pure black granite — it’s depth of darkness heightened by the river washed (satin) treatment.

Remodeling and Home Design

Natural Stone Slabs, Pental Quartz Slabs & more!

Serving all of San Francisco, Dublin & Brisbane CA

Welcome to Integrated Resources Group, the leading marble company & natural stone supplier to the Bay Area! With two spacious warehouses conveniently located in Brisbane and in Dublin, IRG offers thousands of in-stock natural stone slabs and countless possibilities. The San Francisco Bay Area’s largest, most diverse stone supplier carrying spectacular and rare exotic stones such as onyx, blue agate and more, as well as traditional marble slabs, durable quartzite and granite slabs, limestone, travertine, soapstone and more. Northern California’s sole distributor of PentalQuartz®, IRG has it covered. Looking for fabulous designer tiles to complement your specific style? IRG has a wide variety to choose from; be it traditional, mid-century, or the most up-to-the minute trend, IRG will not disappoint. IRG is dedicated to providing top quality products and services to any contractor, designer or homeowner. Whether you’re working on remodeling your kitchen or bath or perhaps redesigning other parts of your home or business with a fresh, new look, IRG has what you’re looking for. Let the experts at IRG take care of you. Come in today and embark on your journey to a fresh, new space.