Conan Heating & Air Conditioning

Since 1947, we’ve helped homeowners and businesses in Idaho Falls stay comfortable through every season. As a locally owned, family-run heating and air conditioning provider, we offer a full range of residential and commercial HVAC services. Our NATE-certified, factory-trained technicians install, maintain, and repair furnaces, heat pumps, air conditioners, and ductless mini-split systems from all brands. We’re also proud to be a Lennox Premier Dealer, an EPA-certified provider, and a BBB-accredited organization with an A+ rating. We work with ENERGY STAR-certified products whenever possible.

Our services extend beyond traditional heating and cooling. We handle indoor air quality equipment, humidifiers and dehumidifiers, water heater installation, fireplace services, sheet metal, and ductwork—including customized pieces. We also provide geothermal installation, maintenance, and repair, as well as geothermal systems for new construction. For new or replacement HVAC systems, our capabilities include design-build services and load calculations.

When equipment is not working properly, we take the time to diagnose the cause so we can complete the repair efficiently and effectively. Emergency repairs are available 24/7, and we offer convenient appointments for maintenance and installation. Our maintenance program and service agreements provide routine tune-ups for furnaces, heat pumps, and air conditioners. During an installation, we use high-quality parts, remove the old equipment from the property, and explain how to operate the new system. Whether we’re responding to a repair, planning a new installation, or performing routine maintenance, our goal is to provide timely, professional service and get the job done right the first time.