Crafting your vision in stone
At 3SM Marble and Granite, we turn stone into statement pieces. Specializing in marble, granite, quartz, and quartzite, we create custom countertops, islands, vanities, and stone surfaces that elevate any space.
With precision fabrication, modern equipment, and expert installation, we deliver long-lasting beauty and results our clients are proud of.
Our premium stone collection
Explore our curated selection of natural and engineered stones, chosen for their beauty, performance, and lasting quality. From the timeless elegance of marble to the strength of granite and the modern versatility of quartz and quartzite, each material is selected to elevate your space.
Whether you’re designing a kitchen, bathroom, or commercial project, our collection offers inspiring options that balance aesthetics, durability, and functionality.
Precision crafted countertops
Experience the unmatched quality of our custom countertops. Crafted with precision cutting and tailored layouts, each piece is designed to be more than a surface — it’s a focal point of beauty and functionality.
From kitchens and bathrooms to commercial spaces, we transform every slab into a durable, stunning centerpiece, reflecting our commitment to superior craftsmanship and attention to detail.
Your custom stone project starts here
Beyond countertops, 3SM Marble and Granite brings your unique stone vision to life. From custom kitchen islands and luxurious vanities to bespoke stone accents, we create tailored solutions for residential and commercial spaces.
We collaborate closely with homeowners, contractors, designers, and builders to ensure every project reflects your design goals, functional needs, and personal style.
"3SM Marble and Granite transformed our kitchen! Their attention to detail and professional installation exceeded all our expectations. Truly outstanding craftsmanship."
Sarah & Michael T., Millis, MA
Contact us
1461 B Main Street
Millis, MA 02054
United States
Opening hours
Mon - Fri: 8am - 5pm
Saturday: 9am - 1pm
Sunday: Closed
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