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  • Call Us Today! 209-531-2200
    30 Years of Quality Products and Service
  • Call Us Today! 209-531-2200
    Nearly 30 Years of Quality Products and Service
  • Call Us Today! 209-531-2200
    Nearly 30 Years of Quality Products and Service
  • Call Us Today! 209-531-2200
    30 Years of Quality Products and Service
Image of Marble in kitchen

A Name You Can Trust

Custom Marble & Onyx is locally owned and family operated. We have been in business since 1988, and are committed to providing the highest level of product, quality and individual service available. One of our primary goals as a company is to become a brand name you can trust. 
We understand the value of a satisfied customer. Whether you are a large contractor, developer or an individual customer, you'll find that every project completed by our qualified team reflects the care and professionalism that has been the cornerstone of our growth.

Independently Operated

All of our manufacturing and fabricating is done right here at our facility and installed by our own professional crew. This enables us to monitor the entire process to ensure quality products and timely delivery. It also allows us to offer affordable prices because you’re buying directly from the source.

A Product for Every Preference

From kitchens to bathrooms, we offer a variety of products, such as cultured marble, soapstone, engineered marble, quartz surfaces, solid surfaces and natural granite. For those looking to go green, we even offer products made from recycled materials. 
Custom Marble And Onyx carries reliable brands you can trust for a beautiful and lasting finished product, including Green Mountain Soapstone, Silestone, Cambria, Caesarstone and Polarstone.

Unleash Your Creativity

When you choose us for your upcoming remodeling project, we encourage you to share your ideas with us. Our friendly and artistically-oriented staff will be glad to show you the unlimited potential that marble products, solid surfaces, natural granite and quartz products have for creating the look you have always wanted.
Call us today or stop by our showroom and let us help you with your kitchen and bathroom countertops, islands or showers. Whether you choose granite, marble, onyx or solid surfaces, we will always give you a free estimate and make sure the job is done professionally. You can count on us for exemplary service and quality materials.