Established in 1968, CRECO Inc. is one of the leading concrete contractors in Virginia, Maryland and Washington, D. C. Based in Upper Marlboro, Md., the company specializes in multistoried concrete construction. It offers a wide range of services, including formwork design and manufacturing, design evaluation of structural systems, as well as technical expertise. CRECO Inc. s list of projects includes commercial multistorey hotels, office buildings, apartments, hospitals and shopping centers, to name a few. It operates from an eight-acre yard facility with 27,000 square foot concrete shop.