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
Boston is getting ready to run.
On Monday, April 20, the 130th Boston Marathon will bring thousands of runners and spectators to the city.
To all athletes participating: good luck and enjoy every mile of this incredible race.
If you`re planning to visit Onyx Marble & Granite, please note that Route 135 will be closed until 3 PM during the event.
Plan your route ahead, and weβll be happy to welcome you to our showroom.
π (508) 290-765
π onyxgranite.com
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#BostonMarathon #BostonMarathon2026 #WatertownMA #OnyxMarbleAndGranite #MassachusettsEvents
A closer look at a residential project completed in Boston, MA.
Throughout the home, different stone surfaces were carefully selected to complement the design of each space, from kitchen areas to bathrooms and living environments.
Each material brings its own character, texture, and functionality, creating a balance between durability and design.
Every surface in this project was fabricated and installed by the Onyx team, ensuring precision in every detail.
π Framingham, MA
π (508) 290-7654
π onyxgranite.com
Interior Design: @meyvnstudio
Staging: @thebosfurniture
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#OnyxMarbleAndGranite #BostonHomes #LuxuryStonework #Quartzite #QuartzCountertops
Some materials never go out of style.
Calacatta marble is one of the most admired natural stones in the world, known for its bright white background and bold, elegant veining.
Quarried in the Carrara region of Italy, this marble stands out for its rarity and distinctive natural patterns. Each slab is unique, making every project truly one of a kind.
Because of its timeless aesthetic and striking movement, Calacatta is often chosen for statement pieces in interior design.
Itβs commonly used in:
β’ Kitchen countertops
β’ Statement islands
β’ Bathroom surfaces
β’ Wall applications
A material that turns surfaces into architectural features.
Visit our showroom and experience our selection of premium stones.
π Framingham & Watertown, MA
π (508) 290-7654
π onyxgranite.com
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#OnyxMarbleAndGranite #CalacattaMarble #LuxuryStonework #NaturalStone #InteriorDesignMA #StoneExperts #MarbleDesign
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