Stone Yard Located in Millwood, West Virginia Valley in Millwood, West Virginia, is a family-owned-and-operated stone yard and maritime center that has been serving the Mid-Ohio Valley for more than 40 years. Since 1970, our staff has served the community, in addition to construction businesses and home improvement professionals. Since then, our client base has grown to include large multinational corporations, rural farmers, and everything in between. If you would like to find out more about how Valley Stone Yard can serve your construction needs, get in touch today.