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of Southern California
About StoneGuard® of Southern California - Luxury Stone Protection Experts
Protecting the Finest Surfaces Since 2010
Since 2010, we've specialized in protecting the finest surfaces in the most exceptional homes and prestigious commercial spaces, including hotels, restaurants, and luxury developments. As North America's first authorized StoneGuard® dealer, we've earned the trust of clients who demand the highest standards and settle for nothing less.
Expertise, Training & Unmatched Installation
Our work is rooted in precision, discretion, and lasting performance. Today, we proudly serve as one of StoneGuard®'s national training facilities, a role that reflects our deep expertise and unwavering commitment to impeccable installation.
Part of the Extreme Holdings, Inc. Family
As part of the Extreme Holdings, Inc. family, we bring over 25 years of experience to every project. Whether collaborating with homeowners, top interior designers, fabricators, general contractors, or commercial developers, our mission is consistent: Safeguard stone surfaces with precision, care, and elegance.

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