Luxury Custom Stonework
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We Bring Visions to Life
Leaders in Fabrication and Installation
Fast Turnaround
We complete fabrication and installation within one week.Outstanding Service
You'll receive quick responses and expert guidance.Huge Inventory
Discover our vast selection, comprising over 100 colors.In-House Service
No subcontractors! We are a one-stop stonework shop.
Our Testimonials
Luxury lives in the details and in the final result.
Seamlessly integrated into the countertop, this Taj Mahal Quartzite farmhouse sink creates a continuous, refined look where the stone flows naturally through the entire design. Clean lines, balanced proportions, and a flawless finish elevate both function and aesthetics.
When precision meets natural beauty, the result speaks for itself.
๐ Framingham, MA
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #TajMahalQuartzite #IntegratedSink #FarmhouseSink #LuxuryStonework #StoneCraftsmanship #CustomStone #HighEndInteriors #FraminghamMA
Gray Soapstone brings understated elegance to this custom closet island.
With its smooth texture, rich gray tone, and timeless character, soapstone is a perfect choice for spaces designed to be both functional and refined.
This project highlights how thoughtful stone selection and precise craftsmanship can elevate even the most personal areas of a home.
At Onyx, every surface is built with intention, no matter the space.
๐ Framingham, MA
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #GraySoapstone #ClosetDesign #CustomStonework #LuxuryInteriors #StoneCraftsmanship #QuietLuxury #HighEndDesign #FraminghamMA
Natural stones donโt just finish a space; they tell a story.
This kitchen features Taj Mahal Quartzite, a natural stone shaped over millions of years, known for its soft beige background and elegant gold and gray veining.
Finished with a leathered surface, this material delivers a warm, tactile feel while preserving the stoneโs natural movement.
Every detail was designed with intention:
โ Custom laminated half bullnose with ogee edge, adding timeless sophistication
โ Stone-integrated farmhouse sink
โ Full-height backsplash, allowing the veining to flow like natural artwork
This is where geology meets design.
This is where craftsmanship turns stone into an experience.
๐ Visit our showroom in Framingham
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #TajMahalQuartzite #NaturalStone #QuartziteKitchen #CustomStonework #IntegratedSink #LuxuryStonework #HighEndDesign #StoneExperts #FraminghamMA
Weโre proud to welcome you to our newly renovated Watertown showroom, now in a new location.โจ
Reimagined as a curated design experience, each space highlights different materials, edge profiles, cabinetry styles, and applications, showcasing whatโs possible when thoughtful design meets expert stone craftsmanship.
From Taj Mahal Quartzite and Cristallo to Olympian White Danby Marble and Black Soapstone, every environment reflects premium materials, refined details, and precision fabrication, all handled in-house by the Onyx team.
All cabinetry featured throughout the showroom was custom-crafted by Commonwealth Cabinetry, complementing each space with timeless design and exceptional craftsmanship.
Visit our Watertown showroom and experience these spaces in person.
๐ 640 Arsenal St, Watertown, MA
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #WatertownShowroom #ShowroomRenovation #LuxuryStonework #QuartziteDesign #MarbleDesign #Soapstone #HighEndInteriors #CustomStone #StoneExperts
โจ 25 Years. Built on Relationships.
For 25 years, Onyx Marble & Granite has grown alongside the people who believed in our work from day one.
In this first episode of our anniversary series, Jack Sullivan, Founder of The Chelsea Company, shares what truly defines Onyx: trust, relationships, and quality that stands the test of time.
This journey was never built alone.
It was built together.
๐ Framingham, MA
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #25YearsOfOnyx #BuiltOnRelationships #ClientStories #StoneExperts #LuxuryStonework #FraminghamMA #Craftsmanship #TrustBuiltOverTime
Italian design deserves flawless execution.
This project at The Scavolini Store Boston, located in the Boston Design Center, showcases how premium surfaces elevate high-end spaces when design and craftsmanship move in perfect harmony.
Featuring Trilium Porcelain by Dekton on the kitchen island and Calacatta Gold Neolith Porcelain across the island, perimeter, and full-height backsplash, every detail was fabricated and installed with precision by the Onyx team.
Where materials, design, and execution speak the same language.
๐ Framingham, MA
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #HighEndDesign #ItalianDesign #PorcelainSurfaces #Dekton #Neolith #LuxuryStonework #DesignCenterBoston #ArchitecturalDesign #StoneExperts
This Valentineโs season, love doesnโt have to mean flowers or chocolates.
Sometimes, the greatest love story is the one you build with your home, the place where life unfolds, memories are made, and comfort is found every day.
At Onyx Marble & Granite, we believe your home deserves the same care, intention, and commitment as anything you truly love.
Because when itโs built right, your home becomes your forever Valentine. ๐
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#OnyxMarbleAndGranite #ForeverValentine #LoveWhereYouLive #BuiltToLast #LuxuryStonework #HomeDesign #TimelessCraftsmanship #FraminghamMA
Patagonia Quartzite brings bold movement, natural character, and timeless strength to this custom kitchen project.
This is the first video in our new series highlighting the partnership between Onyx and Ornare Boston, where stone expertise and elevated design come together.
From a full-height backsplash to a 6โ mitered island with an integrated stone sink, every detail was thoughtfully planned and executed through a shared vision.
More spaces. More materials. More design inspiration. Coming soon.
๐ Framingham & Watertown, MA
๐ (508) 290-7654
๐ onyxgranite.com
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#OnyxMarbleAndGranite #PatagoniaQuartzite #OrnareBoston #DesignSeries #LuxuryKitchen #StoneCraftsmanship #CustomStonework #HighEndInteriors #DesignCollaboration