The Highest-Quality Landscaping and Construction Materials Around

We offer a huge selection of high-quality rocks, sands, boulders, bricks, flagstones, mulches, clay, topsoil and more!

Only the best quality of products

Kreth Inc. is currently in our third generation of ownership for one simple reason: We care greatly about the quality of our products. Whether you are just putting the finishing touches on your own property – or looking for a partner you can depend on to supply all the materials you need to deliver exceptional service to your own clients – you’ll find no better solution than Kreth Inc.

Kreth Inc. is most famous for our wide selection of high-quality rocks, sands and boulders, but we stock far more than those landscaping and construction requisites! We also offer a great variety of bricks, several shades of long-lasting bark mulch, flagstones that will complement any landscape, and the nutrient-rich topsoil you need to start planting a gorgeous lawn or garden.

We have also mined and sold a variety of different types of clay since 1969!


Our Products
  • Rock

  • Sand

  • Boulders

  • Flagstone
  • Bark

  • Topsoil’s

  • Culvert Pipe
  • Propane


Come and see our massive selection of rocks! With every shape, size and color of rock to choose from, even the most imaginative landscaper will love Kreth Inc.

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Do you need utilitarian sand for a construction project – or pretty sand to finish a golf course or other recreational area? We have your sand (and gravel) in store!

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Kreth Inc. offers the area’s widest selection of bark from the following varieties for your landscaping needs.

Nugget Bark
Playground Bark
Shredded Cedar
Black Bark


At Kreth Inc., we know a lot about healthy soil, rich in nutrients, micro-nutrients, and water absorbing characteristics that is crucial for bringing the best out of your landscaping ideas.

Planter mix
Fill dirt


Boulders are a heavy subject – but you’re sure to enjoy browsing our great selection of landscaping and retaining wall boulders!

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Please contact us today to learn why our products’ great quality will add value to your upcoming project!