Keystone Granite is a growing company, that services areas such as Montgomery, Bucks, Chester, Delaware & Lancaster Counties in PA as well as New Castle County, DE and Gloucester County NJ. We have over 27 years of experience in the marble and granite industry; fabricating and installing kitchen countertops, bathroom vanities, showers, tub surrounds, as well as fireplaces. We specialize in both commercial and residential projects, we offer competitive pricing and supply one stop shopping to our customers, as well as a very rapid turnaround time for installation. We pride ourselves in unparalleled service and quality from our order processing, delivery and quality control. We offer a one-year warranty on all of our installations, and the material has a limited lifetime warranty. Our materials are imported from all over the world. We have over 1500 slabs stocked at our location and over 150 colors to choose from. Not only do we provide granite and marble but we also deal with silestone, caesarstone, and zodiac. You are also able to obtain a variety of samples, sinks and faucets that are located at our showroom. We are licensed and insured.