H & H Plumbing Heating Cooling & Supplies of Mansfield, OH have been providing plumbing, heating and cooling sales and service in Richland county and surrounding areas since 1959. We provide our customers with excellent service at our downtown showroom and offer Armstrong instant credit to qualified customers. We specialize in repair or replacing all makes and models for your: Furnace Heat pump Boiler Air conditioning unit Water heater Water and drain linesH & H plumbing, heating and cooling offers services to industrial, residential and commercials customers. Our range of services includes emergency repair, same day service calls and free estimates. Call us today to join the thousands of our satisfied customers!