Crafting Dreams with Stone Since 2009

Elevate Your Projects with United Stone Slabs

Welcome to United Stones International, your gateway to the world of premium stone slabs. Since 2009, we’ve been dedicated to providing top-quality stone slabs to manufacturers across the United States, helping turn your design visions into reality.

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years of experienced staff

Explore Our Types of materials

Where Beauty Meets Enduring Quality


Natural Quartz

Unleash the Brilliance of Engineered Beauty.

Natural Stone

Sculpting Nature's Beauty in Stone.

Unparalleled Quality.

Discover USI: Premium Quality Stone, Endless Possibilities

At USI, we’re dedicated to elevating your projects by offering a wide range of quality stone materials. Our expansive selection of stunning stones, rich in colors and patterns, provides an endless palette of possibilities for your design needs.

Wide Range of Quality Stones:

At USI, we offer a vast selection of quality stones to cater to all our clients’ needs. Our collection spans a diverse range of colors and patterns, allowing countertop manufacturers and professionals to choose the perfect stone for their projects.

Extensive Stock Availability:

With an inventory of over 5,000 stone slabs in our warehouse, we ensure that our customers have immediate access to a wide variety of options. This helps expedite delivery timelines and meet the demands of even the most demanding projects

Superior Quality and Durability:

We take pride in providing only top-quality stones, carefully selected and inspected to ensure long-lasting durability and enduring beauty.

Exceptional Support Service:

Our highly trained team is always ready to offer technical support and personalized assistance.

Inspiring Your Home

Explore USI Stone Slabs Transformed in Diverse Environments.

Contact Us

Get in Touch with USI

Have questions, need a quote, or simply want to connect with us? We’re here to assist you. Feel free to reach out to United Stones International using the information below.

Have any question?

(440) 786-9910

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Unveiling the Peak of Stone Excellence

USI's Top Stone Selection: Unmatched Elegance