We are a family owned and operated chiller business. All technicians are Dunwoody Graduates. Our units range from 1/2 ton up to 140 ton in size. We offer units that are 115 volt up to 460 volt. We also offer transformers to help assist if voltage is not correct, booster pumps to recive higher water persures, and external tanks for higer capacity. If you have any questions please vistit our website at www.jcyounger.com