About Company

O'Donnell Heating & Air Conditioning, Inc. is a family-operated HVAC and plumbing company serving Amherst, Buffalo, and surrounding Western NY communities since 1961. O'Donnell provides heating and air conditioning installation, repair, and maintenance (including furnaces, boilers, heat pumps, ductless systems, zoning, and garage heating), plumbing services, indoor air quality solutions, sheet metal fabrication, oil-to-gas conversion, WiFi thermostats, and financing options, and the company offers 24/7 emergency service, prompt response, competitive pricing, and a two-year repair guarantee from its base at 2032 Eggert Rd with phone (716) 836-8000.

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