O'Donnell Heating & Air Conditioning Inc - Buffalo
O'Donnell Heating & Air Conditioning Inc - Buffalo is a HVAC provider serving Buffalo, NY. Rated 4.7★ with 436 Google reviews. See services, review signals, and request a quote.
HVACBuffalo, NY
On this page
Company overview
- TradeHVAC
- Service areaBuffalo, NY
- Google rating4.7★ (436 reviews)
- Phone(716) 836-8000
- Address2032 Eggert Rd, Buffalo, NY 14226, USA
Photos
Photos from O'Donnell Heating & Air Conditioning Inc - Buffalo
What customers say
“I know I needed a new furnace - but had no idea who to turn to. You see all kinds of ads on TV, internet, etc....who do you trust to give you a quality product AND a fair price? Like most good compan…”
“Amazing customer service! Dawn in the office is so helpful, kind, and realistic. She was a huge reason we went with this company. The owner came out, gave my fiancee a reasonable estimate for a new fu…”
“We had a new heating system installed and the entire experience was excellent. Even when temperatures dropped to 19 degrees and below, our home stayed perfectly comfortable at 69–79 degrees all winter…”
“Had a great experience with O’Donnell installing my new Lennox furnace. The office staff was extremely friendly and answered any questions I had. The installers were very courteous and friendly and di…”
“Woke up to a freezing house on the coldest day of the winter, called O’Donnell Heating at 8am and they had someone out to us within the hour. They check our furnace out determined we needed a new furn…”
Key highlights
Strengths
- Highly rated (4.7★ average)
- Large review volume (436 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does O'Donnell Heating & Air Conditioning Inc - Buffalo offer?
O'Donnell Heating & Air Conditioning Inc - Buffalo provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Buffalo, NY.
What is O'Donnell Heating & Air Conditioning Inc - Buffalo's rating?
O'Donnell Heating & Air Conditioning Inc - Buffalo has a 4.7 out of 5 star rating based on 436 Google reviews.
Is this company licensed in New York?
All listed providers have a verified New York contractor license at time of publication. You can verify on the New York Department of State (consumer protection) plus local licensing (NYC DCWP, county Consumer Affairs) lookup at https://a858-elpaco.nyc.gov/CitizenAccess/.
Does O'Donnell Heating & Air Conditioning Inc - Buffalo offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: New York Department of State (consumer protection) plus local licensing (NYC DCWP, county Consumer Affairs) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about O'Donnell Heating & Air Conditioning Inc - Buffalo
Request a quote from O'Donnell Heating & Air Conditioning Inc - Buffalo
Enter your ZIP and we will line up a free estimate alongside other top local pros.