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Business Details
Trusted Countertop Fabrication & Installation in Kennett Square
Stone Masters has been crafting premium stone countertops for over two decades, driven by an unwavering passion for natural stone and a commitment to excellence. Our family-owned business combines advanced technology with artisan craftsmanship to deliver custom granite, marble, quartz, soapstone, and quartzite solutions tailored to each client's vision. With a state-of-the-art fabrication facility and a vast inventory of hand-selected slabs, we ensure precision in every projectfrom kitchen remodeling to bathroom vanities and fireplace surrounds.

Our team of experts prioritizes transparency, sustainability, and customer satisfaction, backed by a 4.8-star reputation across 600+ reviews. Recognized for innovation and quality, we serve Chester County, Delaware County, and New Castle County, offering a seamless experience from design to installation.
Services
Granite Countertops Marble Countertops Quartz Countertops Soapstone Countertops Quartzite Countertops
Highlights and features
  • 20 years of expertise in stone fabrication and kitchen remodeling.
  • State-of-the-art digital templating and seam-preparation technology.
  • Satisfaction guarantee with transparent pricing and timely delivery.
  • Full-service process: from old countertop removal to final installation.
  • Eco-friendly practices, including water recycling and energy-efficient facilities.
Associations and certifications
  • OSHA Certified
What people say
Flawless installation Excellent communication Stunning stone selection Competitive pricing Professional team
Services
Granite Countertops
Granite countertops combine natural beauty with exceptional durability, resisting scratches and heat. Our hand-selected slabs offer unique patterns and colors, ideal for kitchens and bathrooms. Backed by a satisfaction guarantee, our installation ensures precise seams and a flawless finish.
Marble Countertops
Elegant marble countertops add timeless sophistication to any space. While requiring periodic sealing, their aesthetic appeal and versatility make them a popular choice for countertops and vanity tops. We provide expert guidance to balance beauty with practicality.
Quartz Countertops
Quartz countertops offer low-maintenance durability with a non-porous surface resistant to stains and bacteria. Available in a range of patterns mimicking natural stone, they are ideal for high-traffic areas like kitchens and bars.
Soapstone Countertops
Soapstone countertops are heat-resistant and non-porous, requiring minimal upkeep. Their natural darkening over time adds character, making them a favored option for kitchens and fireplace surrounds. We offer the largest selection in the U.S.
Quartzite Countertops
Quartzite countertops blend the look of marble with granite-like durability, resisting etching and scratching. While pricier, their striking veining and resilience make them ideal for high-end kitchens and bathrooms.
People
Dan DiTomaso
President
Dan founded Stone Masters with a passion for natural stone and a vision for customer-centric service. Over 20 years, he has grown the business into a regional leader, emphasizing quality, innovation, and sustainability.
Ann Marie DiTomaso
Sales Director
Ann Marie oversees sales and customer relations, ensuring personalized service and attention to detail. Her expertise in guiding clients through material selection has been pivotal to the company's success.
Questions
What materials do you offer for countertops?
We provide granite, marble, quartz, soapstone, and quartzite countertops, each with unique benefits for durability and aesthetics.
How long does installation take?
Most projects take 7-10 days from templating to installation, with quartzite requiring additional drying time.
Do you offer warranties?
Yes, we guarantee our craftsmanship and provide stain warranties for eligible materials.
Can you help with design choices?
Our team assists with material selection, edge profiles, and layout to ensure your vision is realized.
Are your services eco-friendly?
We use recycled water, energy-efficient lighting, and sustainable stone sourcing practices.