Connect with Top-Rated HVAC Contractors in Watertown!

Richter Heating & Air Conditioning, Inc. has over 50 years of experience providing HVAC services in Watertown, WI. Our trained technicians are here to help you with professional, reliable service and the best solutions for your home. Whether it's a free estimate on a furnace or air conditioning installation, a system tune up or an emergency repair service, we're just a phone call away! We offer a large selection of Energy Star products ranging from air conditioners and furnaces to air purifiers, ductless split systems and more. Our service areas include Watertown, Lake Mills, Jefferson, Johnson Creek, Oconomowoc, Ixonia, Beaver Dam, Fort Atkinson, Cambridge, Juneau, Waterloo, Sullivan, Lebanon, and more surrounding areas.