Look no further than O'Donnell Heating & Air Conditioning, Inc. for a complete list of satisfying and essential services in Grand Island, NY. We handle your heating, cooling, air quality, plumbing, ductwork, and sheet metal fabrication needs to unmatched levels of quality. Start by contacting us at (716) 836-8000, and we’ll handle the rest. From convenient scheduling and prompt arrival to respect for your home and property, our job performance supports our commitment to exemplary customer service. Rest assured, our fully licensed and insured technicians answer your requirements with cost-effective and sustainable solutions.

Expert HVAC Service in Grand Island, NY

At O'Donnell Heating & Air Conditioning, Inc., our depth of resources facilitates swift turnaround for even the most complex projects. We offer a two-year guarantee on repairs and proactive services to maximize reliability and service life of all makes and models.

Contact our team for heating & cooling repair, maintenance & installations!

We are a Lennox Premier Dealer and draw from such groundbreaking manufacturers as Navien and Azrel to meet your HVAC and water heating demands with innovation and value. For around-the-clock emergency situations, O'Donnell Heating & Air Conditioning, Inc. is always on call to assist our clients in Grand Island and serve your best interests. Outselling our competition simply by being honest.