Title
Locally quarried in Owen Sound,
Wiarton and Hope Bay
Owen Sound Ledgerock Ltd., often called Ledgerock, is a limestone extraction and stone cutting company. Established in 1958, Ledgerock is one of the most complete quarrying and fabricating companies in North America. The company currently operates four quarries in Southwestern Ontario which yield some of the world's most spectacular limestone. Ledgerock is the leading producer of Eramosa Marble / Limestone, Algonquin Limestone, Hope Bay Limestone and Mara Limestone products.
For more than sixty years, Ledgerock has supplied stone throughout the world for a wide array of commercial, residential and landscaping projects. The company's state-of-the-art facilities combined with our technical drafting and project management expertise allows us to undertake any size of project.
Imagine it; we can help you build it.
Stone Types
Owen Sound Ledgerock quarries over 12 different types of stone, available in a variety of finishes, applications and cuts. Our stone is quarried, cut, and finished at one of our three quarry locations in Owen Sound, Wiarton and Hope Bay.
Eramosa Limestone
With a significant grain pattern, Eramosa Limestone is very unique and instantly recognizable. This high density limestone is well suited to both interior and exterior applications.
Hope Bay Limestone™
Featuring a mainly white colour with flecks of green throughout, Hope Bay™ limestone projects portray a modern, clean look. Hope Bay™ limestone is quarried on the beautiful Bruce Peninsula.
Algonquin Limestone
Featuring an earthy brown tone and moderate vein patterning, Algonquin Limestone is a medium density limestone that is well suited to virtually any project, both interior and exterior.
Products
Our limestone products are available in a variety of our stone types and finishes.
Stone Tile
Owen Sound Ledgerock uses advanced technology to craft flooring tiles in virtually any size and quantity, providing unmatched flexibility for your design vision. A wide range of stone types is available, each offered in multiple finishes to complement both contemporary and traditional styles. Standard tile thicknesses range from 3/8” to 3/4”, and all stone types and finishes are also available in large-format slabs, allowing for seamless transitions and expansive design possibilities.
Thin veneer
Thin veneer offers the timeless beauty of natural stone—without the bulk. Crafted by splitting ledgerock with powerful hydraulic chisels and precision-sawing the back, each piece is lightweight yet striking, making it ideal for fireplaces, feature walls, and any design that demands reduced weight or a cleaner, more uniform look.
Natural Bed Ledgerock
Natural Bed Ledgerock showcases the inherent beauty of stone extracted along its natural bedding layers, creating a distinctive split-face profile with a naturally cleft, wavy texture on one or both surfaces. The uneven top and bottom beds contribute to a relaxed, rustic character that emphasizes authenticity and craftsmanship in any project. As the material is supplied in random, broken lengths, every installation gains a unique blend of texture
and variation.