Transforming Ordinary Concrete into Extraordinary Design Stamped concrete has completely changed the way homeowners design their outdoor spaces. Instead of plain grey slabs, you can enjoy the look of natural stone, slate, brick, or wood — with the strength and durability of concrete. With the expertise of Patterned Concrete, one of the leading Patterned Concrete Contractors in Ontario, your outdoor areas can become beautiful, long-lasting, and truly inviting.