Before we were Bunch Heating & Cooling, we were Bunch Sheet Metal & Heating. As our old names suggests, we are a custom sheet metal and duct fabrication company as much as we are a furnace and air conditioning company. If you are looking to resolve residential duct problems, we are the best in the business. When it comes to duct piping, Bunch Heating & Cooling specializes in custom fabricated galvanized duct systems and insulated flex duct. Our business was founded on duct work and our knowledge of residential duct systems has allowed our business to flourish for the past seven decades.