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O'Donnell Heating & Air Conditioning Inc - Buffalo
Information is taken from open sources.
About the business:
In the heart of Buffalo, we are O'Donnell Heating & Air Conditioning Inc - your trusted HVAC experts. We pride ourselves on delivering exceptional services to local homeowners, ensuring their homes stay comfortably warm in winter and cool in summer.
Our extensive range of services includes HVAC contracting, air conditioning repair, furnace repair, and sheet metal work. Whether you need a new system installed or an existing one serviced, we have the skills and expertise to get the job done right.
With over 436 satisfied customers rating us 4.7/5, you can trust us to handle all your HVAC needs with professionalism and efficiency. At O'Donnell Heating & Air Conditioning Inc - Buffalo, we are committed to maintaining the perfect temperature in your home while keeping energy costs low. Join our valued clientele today and experience our unparalleled services for yourself.
Services:
All services 6-
Hvac Contractor
Get a quoteIn Buffalo, we're your reliable HVAC Contractor. We provide efficient solutions for your heating and cooling systems, ensuring comfort within …
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Air Conditioning Contractor
Get a quoteIn Buffalo homes, a faulty air conditioner can be an unwelcome discomfort. We, at O'Donnell Heating & Air Conditioning Inc, …
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Heating Contractor
Get a quoteIn Buffalo homes, a reliable and efficient heating system is essential for comfort during chilly winters. That's where we, O'Donnell …
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Air Conditioning Repair Service
Get a quoteIn homes across Buffalo, we specialize in prompt and efficient Air Conditioning Repair Services. When your cooling system falters, our …
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Furnace Repair Service
Get a quoteIn a chilly Buffalo home, when your furnace falters, turn to us, O'Donnell Heating & Air Conditioning Inc. Our Furnace …
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Sheet Metal Contractor
Get a quoteIn Buffalo, we're your reliable sheet metal contractor, specializing in custom fabrication and installation for HVAC systems. Trust us to …
Photos and videos
Hours of operation
- Mon – Sun
- Open 24 hours
Latest reviews
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Lisa Fieramusca8 June 2026
We are truly happy with our decision to have O’Donnell install our new furnace and central air unit. From the moment the estimate took place we new that they were the company for us. We heard from several people how great they were and that just sealed the deal. Everyone has been professional and extremely nice and seem to go out of their way to go above and beyond. There was no mess left behind, arrived on time, the team who did the installation was great, and the office staff is amazing. Thanks so much!
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Tony Jr8 June 2026
Jim and the entire staff at O'Donnell are always very courteous and a pleasure to do business with. I've used them for both a furnace and AC replacement. I have had only good experiences with this company and the people in it. i also appreciate the trust factor. they could have sold me parts and labor time and again but instead provided me with real viable options. highly recommend them for any hvac needs.
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Teresa Wozniak8 June 2026
We love our new heating and cooling system. The air quality in our house is much better, the heating is much more quiet than our old furnace and the air conditioning is a godsend on a hot, muggy day. O'Donnell knows what they are doing. The initial assessment indicated they were very knowledgable and confident in their work. The installation was very efficient and all systems are working well. We would highly recommend this company.
