Hartstone, LLC was created in 2001 with the mission of producing handcrafted, concrete tiles that rival the look of ancient limestone and concrete pavers but possess the strength and durability of a concrete surface that results from superior ingredients and processes. Hartstone's concrete tiles offer beauty and integrity and are uniquely produced and slow-cured at a constant 56-degree temperature in a former underground limestone mine. Hartstone tiles are strong, exceeding PSI crush test requirements and are dimensionally uniform for easy installation. In addition, because of the slow curing process which results in superior strength and density, the tiles have the added benefit of surviving freeze-thaw cycles, eliminating spalling and degradation that is common with other types of outdoor surfaces.

Welcome to the Hartstone website. By navigating through the tabs, you will be able to gain insight on the beautiful products and view a stunning showroom of images showcasing the tiles.

My wife and I absolutely love the finished project....and everyone who sees it goes on and on about the Hartstone and have to ask, what is it? Concrete isn't the response they expect. You have a beautiful and enduring product, keep up the great work.

Bill and Nancy Pedley, St. Louis, Missouri
Homeowners and Landscape Architects