Planes Precast Concrete Ltd, 1190 Mcadoo's Ln, Kingston, ON K0H 1S0, CA

Jefferson Concrete provides a range of precast concrete products. It serves the municipal, commercial, industrial, residential, agricultural, military and funeral markets. The company offers steel and precast systems that are used for redecking of suspension bridges. It manufactures precast panels and soldier beams for hangers, as well as steps and slopes for three-sided bridge units. Jefferson Concrete features burial vaults, filters, iron frames, aluminum hatches, and retaining wall and concrete liner systems. It is associated with various organizations, including the National Precast Concrete Association, American Public Works Association, National Concrete Bridge Council, National Concrete Burial Vault Association and American Concrete Institute. Jefferson Concrete maintains a location in Watertown, N.Y.