Craftsmanship You Can Trust – Granite, Marble, Quartz & Porcelain

Expert Fabrication & Installation with Over 20 Years of Experience.

About Us

Who We Are

Stone Valley Granite & Marble specializes in high-quality stone fabrication and expert installation. With a 10,000 sq. ft. fabrication shop and warehouse, we transform premium materials into stunning countertops, vanities, and shower walls. We take pride in our in-house craftsmanship—no third-party installers, just expert results.

Over 20 Years of Experience

10,000 sq. ft. Full-Service Fabrication Shop

Custom Countertops, Vanities & Shower Walls

Dedicated In-House Installation Team

Watch Our Process

Services

Our Services

Custom Fabrication & Installation

Precision cutting, polishing, and installation of high-end stone surfaces.

Countertops & Vanities

Upgrade your kitchen or bathroom with durable, high-end stone.

Porcelain Shower Walls

A modern, seamless alternative to traditional tile—low-maintenance and built to last

Fireplaces & Custom Stonework

Elevate your home with stunning stone fireplaces, accent walls, and more.

Gallery

See Our Work

Reviews

What Our Clients Say

I absolutely love everything about my new quartzite countertops. Elissa and her team made everything easy and their prices are very reasonable as we shopped around. I will be using them for all my future stone needs.

5
Marissa Tabshey

Stone Valley did an incredible job with our new kitchen. They took extra time to make sure the counter tops and backsplash would come out flawlessly. Ellisa, Debora, and Weaverton were fantastic.

5
Travis Brestelli

Our experience with Stone Valley Granite & Marble was extraordinary from start to finish. Their selection of materials, including granite and quartz, was amazing and we were able to find a large quartz remnant in exactly the colors and pattern we were hoping for. The gentleman who came to take measurements couldn’t have been nicer, more professional, or more accurate (closer than 1/16″ on an over 8-foot countertop between two walls and under a full wall fixed mirror!). The two installed sinks and faucet holes, and three side backsplashes Stone Valley fabricated were PERFECT, and the installers who came to do the work were extremely pleasant, skillful, and meticulous – leaving our vanity and bathroom immaculate at the end of the job. We thought the pricing was very fair, and we’re totally happy with our new quartz vanity top. Thanks to Stone Valley for a job very well done.

5
Ken Spelke

As contractor I always need samples quickly to show to clients,calls with no appointment, templates, fast fabrication,most important quality, working with Elissa is an extreme pleasure, with her exceptional knowledge of products and services, the process went exactly as planned on all of my projects, she always above and beyond.

5
Eduardo Tuon

Outstanding!! This is the third project Stone Valley has helped us with and we could not recommend them more highly. We have done business with other companies and thrilled we found Stone Valley. This picture is from a house that sold in 2 days because of the kitchen and the granite is the biggest part of that renovations.

5
Mary Beth Cosgrove

Stone Valley has such a wonderful selection of stone slabs that I had a hard time deciding on which one to choose! Kathryn, Alyssa and Heleno were so patient in helping me decide which slab to choose and helped me place the templates on the different slabs that I was considering to capture the most beautiful features! This really helped me select the perfect stone. The template maker was cheerful, pleasant and so accommodating and provided valuable advice regarding the configuration of a tricky countertop area that I redesigned! And the installers were amazing too! I absolutely love my new granite countertops! I highly recommend Stone Valley!

5
Christine Brooks

Very pleased with the entire experience. The sales team was great when we picked out the slab, very good communication during the production process. Install went perfect. The crew was polite, careful, on time and then cleaned up perfectly. On top of all that the price came in well under budget.

5
Richard Kirk

Our experience with Stone Valley was fantastic. The office staff was very knowledgeable and assisted us in picking out the perfect piece of granite. Their estimate was competitive and the timeframe for the job was very good. They scheduled the templating within a week and the technician came to the property on time and completed his work within an hour. The installation went flawlessly as well. We love our new countertop and plan to go back to Stone Valley with any future work.

5
Michael Walker

Contact

Get In Touch

Visit our showroom, give us a call, or request a free estimate. We’re here to help!

Address

60 Wooster St., New Britain, CT

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