Featured Products

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Bulk Mulches & Gravel

Don’t buy bags – buy bulk and save big bucks! And now you can save even more by buying your bulk mulch online – and save on delivery, too. Our mulches are all green, all natural, and our organically-dyed mulches are pet safe.

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Retaining Walls

Don’t let hills and inclines keep you from enjoying your yard! With a little creativity you can change those drawbacks into attractive characteristics. Retaining walls are the perfect solution for unstable or sloped terrains.

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Outdoor Living Fun

Whether you’re starting a new outdoor living project or renovating an old one, we have everything you need – from fire pits and outdoor fireplaces, to water features and outdoor kitchens. Create your dream outdoor living space!

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Landscaping Stone

Look here for cobbles, boulders, ledge rock, flagstone, steppers, stone steps and more. For residential or commercial projects, we’re the ones you need to see for all your landscape stone and landscape rock needs!

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Pavers, Patios, Walks & Driveways

Installing a new or remodeling an old patio, walk or driveway will add beauty and value to your home. Here we have everything you’ll need to make your home project come true!

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Building Stone Veneer

Stone veneer is used as a decorative and protective covering for the exterior or interior walls and surfaces in and around your home, office or living space. Click here to see some styles and ideas of stone veneers we have available.

About us

Southwest Stone Supply has been in business in beautiful Lake of the Ozarks since 2001. With our 4,000 sq. ft. indoor showroom and six acres of inventory and outdoor displays, we are the largest landscape, commercial and residential building stone suppliers in the area, and serve all of Missouri and the Midwest, including St. James, Rolla, Waynesville, Jefferson City, Columbia, Lebanon, Sedalia and all surrounding areas. Now also serving surrounding states, including Iowa, Kansas, Arkansas, Oklahoma, Illinois and Kentucky. Additionally, we ship to all 48 contiguous states.

From retaining walls and sea walls to patios, driveways, grills, outdoor kitchens and fireplaces, custom and natural stone, and bulk mulches and gravels, we can help you achieve your new, remodeling, or renovation project.

Our unsurpassed personal service and years of experience, as well as our product selection and quality, sets us apart from the competition and have gained us customers who come back year after year. We are homeowner-friendly and your one-stop shop. We can assist you from the start of your project to completion.

For all your landscape stone and landscape rock needs, we’re the ones you need to see.

We cater to Do-it-Yourselfers, Weekend Warriors, New Homeowners, and Professional Contractors. We are open year-round and offer pick-up and delivery services.

We deliver anywhere and we’re open six days a week!

6386 Osage Beach Parkway
Osage Beach, MO 65065
Look for the big green cactus!

Our team

What our clients say

Love this place! The first time, we went in to buy a fire pit for our backyard. They were very helpful and made sure we knew how to install it. We now get our mulch and gravel in bulk from them too. Nice showroom and knowledgeable staff. Highly recommend!

Deanna Wolff

I only use Southwest Stone Supply for my projects. They are always super helpful and informative, as well as friendly and dependable!! I couldn’t ask for better customer service and great rates!

Charles Vieira Company Owner, Chucky's Landscaping

Michelle helped us to figure the amount of rock we needed for our project as well as the best product. She saved us money with her great suggestions. We will use Southwest in the future for any rock or mulch projects.

Katherine Herzegh