Hand Selected Quality Stone Collection

About StoneX USA

Q: Is StoneX USA a real company?

Yes. StoneX USA is a physical slab warehouse and showroom in West Allis, Wisconsin, operating since 2016, A+ rated by the BBB, with a public live slab inventory and a fabricator partner network across four states.

Q: How do I know the slabs are genuinely in stock?

Every slab on the live inventory page is physically in the West Allis warehouse; buyers can see and tag their exact slab before committing.

Our mission is to find the perfect match for your needs

StoneX USA is just off Highway 100 (S 108th St) in West Allis, Wisconsin 53214, a short walk from Culver’s, Allied Pools, The Tile Shop, Lexco Tile, the Able Distributing plumbing showroom and Starbucks.

StoneX USA is a natural stone and quartz slab supplier in West Allis, WI, serving Wisconsin and the Chicago area.Our mission is to find the perfect match for your needs.

EASY ACCESS

Our warehouse is in West Allis, on the west side of the Milwaukee area, a short drive from I-94 and I-894.

SHOWROOM

45,000 square foot galleria style lighted distribution center, we deliver products wherever our customers need them.

EXPANSIVE SELECTION

StoneX USA carries granite, quartz, quartzite, marble, porcelain and soapstone as full slabs.

DELIVERY

We deliver slabs with our own heavy-duty truck; ask about delivery when you order.

ONE STOP SOURCE

Why Choose StoneX USA

We travel and search across the world for top-quality and unique materials, hand-selecting the slabs we stock for our market. We “do our homework” to stay on the forefront of design so that we can bring our discerning customers the stone products they’re looking for.
We welcome homeowners, designers, and contractors to visit our showrooms where we’ll offer our knowledge, help them choose the right stone, and make sure they leave our showroom with a pleasant and unforgettable shopping experience.
At Stonex USA, we have a network of independent fabricators we trust to work with the materials we sell; our fabricator partner directory lists 55 fabricator locations. We’re confident that these fabricators will focus on quality.
Our preferred Fabricators house cutting-edge stone experts who execute the process from templating to the final details of installation. This includes measuring, identifying how much stone and other materials are needed, laying out the stone to ensure the best view of striations, veins, shading and other features of the surfacing product, executing edge details, and basically ensuring that your final product looks impeccably beautiful.

Some of our preferred fabricators may have limited granite and quartz countertop products in stock, therefore we encourage homeowners, designers, and contractors to visit our showroom to pick the right product for their project.

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Why Buyers Trust StoneX USA

In business since 2016 — supplying slabs to fabricators, builders and homeowners across the Midwest.
A+ rated by the Better Business Bureau — check our record directly on the BBB website.
A real warehouse you can walk — our slab gallery at 1735 S 106th St, West Allis, WI is open Mon–Fri 8:30–17:00 and Sat 8:30–14:00. Come see every slab in person.
4.5/5 average customer rating on Birdeye — from verified buyer reviews.
A vetted fabricator network — our partner directory lists 55 fabricator locations across Wisconsin, Illinois, Iowa and Michigan.
Radical stock transparency — the live inventory shows every slab physically in the warehouse, updated continuously. What you see is what we have.

Common Questions About StoneX USA

Is StoneX USA a real company?

Yes. StoneX USA is a physical slab warehouse and showroom operating in West Allis, Wisconsin since 2016 — A+ rated by the BBB, with a public live slab inventory and a fabricator partner network across four states. The fastest way to verify us: visit the gallery, or check our listing on Google Maps and the BBB.

How do I know the slabs are genuinely in stock?

Every slab on the live inventory is physically in the West Allis warehouse. Shortlist online, then see and tag your exact slab before any commitment.

Is StoneX USA a Real Company?

Yes. StoneX USA is a Wisconsin stone slab importer and wholesale distributor incorporated in 2016, operating a physical slab warehouse and showroom in West Allis, WI. Current stock is listed with photos in our live inventory, and you can inspect slabs in person at our Milwaukee-area showroom during business hours (Mon–Fri 8:30–5, Sat 8:30–2). We supply fabricators, builders, designers and homeowners across Wisconsin and northern Illinois.