Chiasson's Heating & Air Conditioning
Chiasson's Heating & Air Conditioning is a HVAC provider serving Oswego, NY. Rated 4.7★ with 89 Google reviews. See services, review signals, and request a quote.
HVACOswego, NY
On this page
Company overview
- TradeHVAC
- Service areaOswego, NY
- Google rating4.7★ (89 reviews)
- Phone(315) 342-0644
- Address5701 NY 104, Oswego, NY 13126, USA
Photos
Photos from Chiasson's Heating & Air Conditioning, Nicholas Johnson
What customers say
“Couldn’t be happier with how everything went. Nate was great to deal with from the beginning, and Chuck’s team, Heath and Tom were awesome during the install. They were professional, efficient, and m…”
“A+ service. Had a tough house layout and they researched a specific solution that worked with those constraints and found something under budget. Then ran into more problems during installation and fo…”
“Unreliable. Called 5 separate times all ending with okay we’ll call you back and then they never did. Also the one time they did send someone out the guy whined about having to go in the crawl space s…”
“Very professional, highly recommended. They go the extra mile. Thanks”
“Had one of their techs come out to troubleshoot our mini split. Upon arrival he proceeded to tell me he would never heat his house with a mini split without a backup heat source. He then took what se…”
Key highlights
Strengths
- Highly rated (4.7★ average)
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 Chiasson's Heating & Air Conditioning offer?
Chiasson's Heating & Air Conditioning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Oswego, NY.
What is Chiasson's Heating & Air Conditioning's rating?
Chiasson's Heating & Air Conditioning has a 4.7 out of 5 star rating based on 89 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 Chiasson's Heating & Air Conditioning 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
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