R&D Heating and Cooling is a full-service company offering various heating and air conditioning solutions. With hundreds of thousands of HVAC systems installed and thousands of clients relying on our preventative maintenance programs each year, R&D Heating and Cooling continues to set the standard for quality and service in residential and commercial settings. Here are the HVAC and other services we specialize in performing for our beloved customers: Air conditioning installation, repair and maintenance. Heating installation, repair and maintenance. Furnace installation, repair and maintenance. Boiler installation, repair and maintenance. Heat pump installation, repair and maintenance. Geothermal HVAC installation, repair and maintenance. Indoor air quality solutions for homes and businesses. Water treatment services for homes and businesses. Custom sheet metal fabrication services.