Old World Stoneworks specializes in crafting cast stone fireplaces and mantels using a mixture of finely graded aggregates, silica sand, and a bonding agent. Their products resemble limestone closely and offer intricate designs at a fraction of the cost. The cast stone fireplaces are noncombustible, eliminating the need for additional interior surrounds. The company provides technical support, customizing options, delivery services, and encourages customers to request samples for color accuracy. Old World Stoneworks is based in Dallas, Texas, and serves customers across the continental United States.