• Custom Stone Interiors



    About Us

    Custom Stone Interiors, Inc. (CSI) is a retail and wholesale fabricator delivering inspiring designs in custom countertops in Central Pennsylvania. We invite you to explore our website and learn why we are central PA's premier countertop fabricator. From the smallest residential project to large commercial projects we can meet any design requirement at a reasonable cost. From Granite to Marble to Quartz, we carry the largest selection of Natural Stone and Engineered Stone products in Central PA. Explore our website and learn why kitchen and bath professionals, architects, cabinet manufacturers and general contractors choose CSI as their fabricator of choice for custom surface applications. Complete customer satisfaction is our goal on every project we're involved with. We will accept nothing less. Guaranteed!


  • Find a Professional

    Here you will find trusted, local professionals; the best in the industry.


  • Become a Member

    As a BACP member, you'll have access to money-saving programs and a wealth of information to help you run a successful business. 


  • Learn More about Us

    The Builders Association of Central PA has been around for nearly 60 years. What can we offer you?