Keystone Marble and Granite

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217 Lisa Dr Ste C
New Castle, DE 19720
+1 (302) 323-0200
https://keystone-granite.com
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.

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Reviews

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4.513 reviews
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Nikhil P.
12/3/2020

Excellent product, excellent service. The granite countertop was beautiful. The staff was very pleasant to deal with, always responded to our queries promptly. We felt like there were a few...

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Kimberly A.
2/5/2021

I really enjoyed my planning and shopping experience here. Excellent customer service. Upfront with prices and services. Warehouse is on site for you to select your materials. Beautiful and...

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Jane K.
11/6/2023

Excellent customer service from the beginning to the end. Skilled craftsmen who incorporated the counter granite into my backsplash as as my windowsill.

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Kasia B.
10/28/2021

Super experience with Keystone recently. We chose a leather top finish for our powder room and smooth for the Master bathroom, both exotics. We were very happy with how things went from the...

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Katya R.
1/15/2021

I am so happy with our new countertop. We got cristallo quartzite and it looks amazing. I just read one of the customers' review about bad customer service but my fiancé and I had an amazing...

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