Luxury Stonework in Greater Boston

Providing Exceptional Quality for Over 20 Years
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What We Do

We Bring Visions to Life

For over two decades, Onyx Marble & Granite has elevated homes, businesses, and build projects with outstanding luxury stonework in greater Boston and throughout MetroWest. We comprise a vast inventory and knowledgeable team. Our passion is delivering residential and commercial properties with beauty and function.
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Porcelain / Sintered Stone

We're the area's porcelain stonework masters, trained and approved by Counter Culture. Our porcelain fabrication and installation skills go unmatched.

Quartz / Engineered Stone

Our quartz and engineered stonework are carefully crafted and customized. We provide quartz from top industry brands.

Natural Stone

We offer beautiful and durable granite, marble, quartzite, and soapstone. Enjoy earthy patterns and colors in your home or business.
The Area's Finest

Leaders in Fabrication and Installation

We fulfill small- and large-scale projects with the same level of excellence. Whether developing a residential or commercial project, you can expect top quality.

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.
Start Your Project
Porcelain countertop in white kitchen
Porcelain backsplash behind stove
Nordic White Marble Island
Absolute Black Granite custom fireplace
Calacatta Neolith Fireplace
What Clients Say

Our Testimonials

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The folks at Onyx were helpful, patient, kind and took the time to learn about our project and what we were looking for. They are knowledgeable professionals and they made finding countertops for our new home fun and exciting!
— Caeli G.
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Excellent services provided by the Onyx team - from consultation about the appropriate stone to installation of the countertops. Very professional, fast, respectful. Clean and exact work. Recommend highly!
— Ivan T.
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Mar 28

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Cristallo Quartzite, perfect for illuminated projects ✨ We are obsessed with this translucid vanity 😍

Cristallo Quartzite, perfect for illuminated projects ✨ We are obsessed with this translucid vanity 😍 ...

onyxmarblegranite

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Mar 27

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We do this because we love it! Ostara Dawn Quartz Kitchen @vadaraquartz @marbleandgraniteinc

We do this because we love it! Ostara Dawn Quartz Kitchen @vadaraquartz @marbleandgraniteinc ...

onyxmarblegranite

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Mar 24

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Integrated sink 😍 yeah, we love that! Jet Mist granite from @cbsexoticstonesinc #onyxmarbleandgranite #custommade #customvanity #granite #fabrication #stonefabricators

Integrated sink 😍 yeah, we love that! Jet Mist granite from @cbsexoticstonesinc

#onyxmarbleandgranite #custommade #customvanity #granite #fabrication #stonefabricators ...

onyxmarblegranite

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Mar 23

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White Aurora Quartz from @vadaraquartz to see the magic happening ✨ we are in love! @marbleandgraniteinc

White Aurora Quartz from @vadaraquartz to see the magic happening ✨ we are in love!

@marbleandgraniteinc ...

onyxmarblegranite

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Mar 20

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Our new website is live! ✨ You are going to learn about each stone, check different stone options, know our work, and more! www.onyxgranite.com #onyxmarbleandgranite #website #stonefabricators

Our new website is live! ✨

You are going to learn about each stone, check different stone options, know our work, and more!

www.onyxgranite.com

#onyxmarbleandgranite #website #stonefabricators ...

Explore Our Top-Quality Inventory

We take pride in educating clients and fulfilling their needs.
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