Since 1975, A-1 United Heating & Air has been serving the needs of people throughout Omaha. When you need a comfortable home, turn to us. We provide sales, service and maintenance for Lennox products. We also have a sheet metal shop for fabrication work. Our great services include Commercial cooling and heating, Residential new construction and Residential replacement find out how we can get you rebates and tax credits on your purchase with us. Also, check our web site for a current promotion. Call today, and live comfortably indoors. The A-1 United Commercial Department provides our customers with everything they need to complete any job from start to finish. Whether youre planning a remodel or new construction, the professionals in our commercial department can handle it with over 30 years of combined experience in commercial estimating and installation. Our goal is to help make your project a successful, profitable, and painless both in the planning and in the field. We now offer Equipment Leasing for your commercial needs A-1 United Heating and Air Conditioning offers a wide variety of services for all of your comfort needs. We offer Lennox heating and air conditioning equipment in all grades of efficiency and for all sizes of homes, and now offer Bryant heating and air conditioning equipment in all grades of efficiency. All installations include a follow-up service check, free of charge, after the equipment is completely installed to ensure that your system is operating at peak efficiency and installed according to all factory specifications. Our estimators can analyze your indoor comfort needs and assist with the finest Lennox furnaces, air conditioners, heat pumps, GEO Thermal equipment, Aprilaire automatic humidifiers, Lennox Pureair systems, High efficiency filters, Lennox and Honeywell control systems and now Solar for your home. Our IAQ equipment can filter out pollens, particulates and odors, making your home allergy-free which benefit a multitude of health conditions. Call today for a free estimate.