O'Donnell Heating & Air Conditioning Inc - Buffalo

O'Donnell Heating & Air Conditioning, Inc. is a well-respected business that specializes in providing top-quality heating, cooling, air quality, and water heating solutions. As a Lennox Premier Dealer, they offer leading innovations from one of the industry's most recognized names. The company excels in Anzel Zoning and Navien tankless water heating, ensuring reliable, efficient, and proven services. Fully licensed and insured, O'Donnell Heating & Air Conditioning, Inc. consistently delivers great value to customers in Eggertsville, Amherst, Snyder, Williamsville, and Buffalo, NY. Customers appreciate their punctuality, professionalism, and honest approach. The staff's knowledge and responsiveness make the process of installing a new furnace or AC much easier. Reviews highlight the courteous and clean work of the installers, as well as the lack of pressure when making decisions. Customers have praised the timely and professional installation of furnaces, AC units, heat pumps, and hot water tanks, often completed within a few hours or days. The team, from the owner to the installers, is known for being efficient, helpful, and polite. Many customers say they would recommend O'Donnell Heating & Air Conditioning for their heating and cooling needs and plan to use their services again.