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
Strong partnerships build strong brands.
In Episode 5 of our anniversary series, Nance Marshall from Caesarstone, one of our valued stone suppliers, shares what defines Onyx from a partnerβs perspective: quality, service, and relationships built to last.
For 25 years, our growth has been powered by trust from our partners, our team, and our clients.
π Framingham, MA
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite #BuiltTogether #25YearsOfOnyx #Caesarstone #StonePartners
A closer look at this residential project in Boston, MA, where different stone surfaces were selected to complement each space of the home.
Swipe through to explore the materials used throughout the project:
1 & 2: Mont Blanc Quartzite - Island, Countertop & Backsplash
3 & 4: Iberia Quartz by Viatera - Living Room Built-in
5 & 6: Poblenou Quartz by Silestone - Vanity & Tub Surround
7 & 8: Artisan Grey Quartz by Hanstone - Vanity
9 & 10: Petra Grigio Quartz by Vadara - Vanity
Each surface was carefully chosen to balance durability, functionality, and design.
Fabricated and installed by the Onyx team.
π Framingham, MA
π (508) 290-7654
π onyxgranite.com
Interior Design: @meyvnstudio
Staging: @thebosfurniture
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#OnyxMarbleAndGranite #BostonHomes #LuxuryStonework #Quartzite #QuartzCountertops #InteriorDesign #StoneCraftsmanship #MassachusettsHomes
Easter is a celebration of renewal.
A time for new beginnings, fresh ideas, and meaningful transformations.
Just like a beautifully crafted stone surface can completely transform a space.
From kitchens and bathrooms to fireplaces and custom pieces, natural and engineered stone bring timeless beauty and durability into the home.
This Easter, imagine the possibilities for your next project.
Happy Easter from the Onyx team.
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#OnyxMarbleAndGranite #EasterDesign #LuxuryStonework #StoneSurfaces #InteriorDesignMA
A closer look inside our Watertown showroom.
Designed as a space for inspiration, this showroom brings together premium materials, thoughtful layouts, and expert stone craftsmanship, all in one place.
Every environment reflects how stone, design, and precision come together to shape exceptional spaces.
Visit our Watertown showroom and explore the possibilities for your next project.
π640 Arsenal St, Watertown, MA
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite #WatertownShowroom #LuxuryStonework #DesignInspiration #HighEndInteriors #CustomStone #StoneExperts
Classic beauty. Natural elegance.
Our April Stone of the Month is White Carrara Marble, one of the most iconic natural stones in the world.
Quarried in the Carrara region of Italy, this marble is known for its luminous white background and soft grey veining, creating a timeless aesthetic that has been used in architecture and design for centuries.
Its natural movement and subtle texture make Carrara a versatile choice for both classic and contemporary interiors.
β Elegant white background with grey veining
β Ideal for walls, floors, countertops, and architectural details
β Timeless and sophisticated appearance
White Carrara Marble continues to inspire some of the most beautiful interiors around the world.
Visit our showroom to experience this iconic stone in person.
π Framingham & Watertown, MA
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite#StoneOfTheMonth #CarraraMarble #WhiteCarrara #LuxuryStonework
Strong partnerships are built on trust, collaboration, and integrity.
In Episode 4, architectural designer Gwendolyn Duchardt shares how working with Onyx over the years has added value through attention to detail, technical guidance, and true collaboration on every project.
For 25 years, Onyx has been more than a stone fabricator.
Weβve been a trusted partner in design and execution.
π Framingham, MA
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite #BuiltTogether #25YearsOfOnyx #ClientStory #ArchitecturalDesign #StoneInnovation #IntegrityInDesign #LuxuryStonework #FraminghamMA
Patagonia Quartzite goes beyond countertops.
In this collaboration with Ornare Boston, custom shelves were fabricated in the same natural stone, creating continuity, depth, and architectural presence throughout the kitchen.
When stone is treated as a design element, not just a surface, the result is something truly elevated.
Precision fabrication. Seamless integration. Timeless impact.
π Framingham & Watertown, MA
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite #PatagoniaQuartzite #CustomStone #OrnareBoston #LuxuryKitchen
When stone becomes art.
This kitchen features Jadore Quartzite, quarried in Brazil and known for its soft green tones with white and subtle golden veining, each slab naturally unique.
A polished finish, bevel edge, and a stone-integrated sink carved from the same slab create a seamless, sculptural look. The full-height backsplash completes the space, turning the stone into natural artwork.
Paired with Ornare cabinetry, custom details, and touch-sensitive doors, this project blends timeless design with modern functionality.
If youβre considering Jadore Quartzite for your own project, weβd love to help bring your vision to life.
Visit our showroom to see it up close or contact our team to get started.
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite #JadoreQuartzite #LuxuryKitchen #CustomStonework #NaturalStone #HighEndDesign #OrnareBoston #FraminghamMA