With an office in Durham, N.C., Chandler Concrete Company offers ready-mix concrete for construction purposes. The company offers customized ready-mixed concrete and has expertise in modifying concrete manageability. It also has a research and development department and provides engineered concrete products. The company manufactures concrete blocks in various sizes and has been operational for more than 30 years. Additionally, Chandler Concrete Company offers various types of clay bricks for home construction. The company provides standard mixes and tests according to the American Society for Testing and Materials' specifications for strength, temperature, slump, air content and unit weight. It has various manufacturing plants and has received the Carolinas AGC Pinnacle Award. Its Web site has a feature of concrete requirement calculator for clients. Chandler Concrete Company acquired Marshall Concrete Products in 2006.