Reviews for Keystone Marble and Granite

Mar 2024

Keystone is the best. Sabrina and Tuba were very helpful. There was no pressure. Gave us plenty of time to make dission. They answered all our questions and also additional information. Counters were installed in a very timely matter. The installers did a good job. Had new counter in no time. Thank you
Jan 2024

Keystone was extremely helpful when picking out a countertop and backsplash for our kitchen. No pressure. Answered all of our questions. Great communications. Allowed us to walk around and look at different pieces of quartz. I would highly recommend them.
Nov 2023

Keystone Granite has a large selection. The employees are very quick to take and return calls and e-mails. They are very patient, knowledgeable, and offered sound advice. The installers were skilled and professional.

From Keystone Marble and Granite

Keystone Granite is one of the top marble and granite suppliers in the area. We offer residential and commercial services in Delaware, Pennsylvania and Ohio. We have a combined experience of 25 years among our fabricators and installers. Our materials are imported from all over the world. We are the accredited distributor for the most popular brands of engineered stone. Beauty does not have to mean expensive and painful. We offer competitive pricing and supply one stop shopping to our customers, as well as a very rapid turnaround time for installation.