Top-Quality and Affordable
Quartz Countertops

  • All In-House Installers
  • 2 – Year Worksmanship Warranty
  • Limited Lifetime Product Warranty
  • Licensed, Insured & Bonded
  • 5-Star Service Reviews
  • Over 6000 Project Completed
  • Dedicated Project Managers
  • Indoor Climate Controlled

Contact Us Today

Check Out Our Reviews

Our customers absolutely love us! We have the best reviews across all platforms
for our excellent kitchen countertops, hands down!

Our Brands

We offer widest selection of high-performance countertop surfaces.

Silestone

A brand of engineered quartz containing 94% quartz, it is a popular choice for kitchen and bathroom stone because the manufacturers offer a certified warranty

Cambria

This engineered stone is made of 93% quartz and shares many of the features of other engineered quartz surfaces, which makes it ideal for kitchen.

Caesarstone

Made of about 93% natural quartz, this is a durable and stunning material that comes in a wide range of patterns and colors kitchen.

Huge Selection of Quartz Countertop Colors
Alabaster White
Aberdeen
Aberdeen
Bellingham
Bellingham
Blackwood
Caephilly Green
Cambria-Black
Cambria Black
Darlington
Ellesemere
Flint Black
Greystone
Hazelford
Hazelford
Lancaster
Lancaster
Montgomery
New Haven
Oxwich Green
Romano White
Snowdon-White
Snowdon White
Williston
Our Clients Says

Get a Free Quote

Getting a quote is made simple at Keystone Granite. Provide one of highly trained sales associates with dimensions, what type stone you would like, and by the end of the day, a quote will be provided.

Over 150 Stone Colors Available

Calacatta Botanica

Almond Roca

Mystic Gray

Sparkling White

Arctic White

Soapstone Mist

Soapstone
Metropolis

Fossil Taupe

Carrara Caldia

Almond Roca
Antico Cloud
Blanca Arabescato
Calacatta Classique
Calacatta Luccia
Calacatta Taj
Calacatta Venice
Carrara Marmi
Glacier White
Gray Lagoon
Iced Gray
Lagos Azul
Macaubas Wave
Manhattan Gray
Marquina Midnight
Pelican White
Montclair White
Peppercorn White
Sahara Beige
Calcatta Laza
Sparkling Black
Sparkling White
Statuary Classique
Toasted Almond

EXPERIENCE

We are in business since 2006. Over the decade, we have significantly improved our workmanship and have offered meticulous solutions.

SATISFACTION

Our 100% positive feedback from customers prove that we offer a customer satisfaction service.

QUICK TURNAROUND

By keeping your busy schedule in mind, a special “Quick Turnaround” service is provided by our experts.

ENVIRONMENTALLY FRIENDLY

We use environmentally friendly materials that are non-toxic; yet, clean the dirt efficiently!

AFFORDABLE SERVICES

We do not just offer the best services but our estimates are the least expensive that you’ll find in the area!

HIGHLY-TRAINED STAFF

Our highly-trained staff is insured, licensed and bonded. All our cleaners are highly motivated to offer professional services.

Request Your Free Estimate

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SELECT NEAREST LOCATION

Lancaster, PA

1905 Olde Homestead Ln,
Lancaster, PA 17601
(717) 394-4972

Horsham, PA

406 Cardean Dr,
Horsham, PA 19044
(215) 907-3113

New Castle, DE

217 Lisa Dr,
New Castle, DE 19720
(302) 323-0200

Columbus, OH

2747 Westbelt Dr,
Columbus, OH 43228
(614) 541-9749