Serving the Treasure Valley and surrounding areas for more than 50 years.

Our custom designs will add beauty and elegance to your home. We strive for 100% customer satisfaction on every project whether large or small. Custom Marble is locally owned and operated. We are located in Caldwell, ID but serve all of the Treasure Valley and surrounding areas. We have been manufacturing and installing our custom marble products since for over 40 years. We have worked hard to build our reputation of being honest and reliable in our business practices. Our specialists use high-quality materials to complete your home or business project. We can help you customize your new shower, tub or countertops to fit your style and budget.