Semco Stone is the largest distributor of natural stone products in the Midwest. By owning and operating their own quarries they provide a natural, quality product that they know from start to finish. Delivery is available on most of their products, inquire with your nearest location or sales representative for more information. Their product offerings range from a variety of quality, natural landscaping stones and supplies, such as gravel, mulch and soils to fire pits and flagstone. Their diverse building stone collection has some of the most unique products you’ll find. They also have our exclusive product, Brentwood, which is a natural stone with wood-grain pattern.