Heating & Air Conditioning New Haven
Heating & Air Conditioning New Haven is a HVAC provider serving New Haven, CT. Rated 4.9★ with 37 Google reviews. See services, review signals, and request a quote.
HVACNew Haven, CT
On this page
Company overview
- TradeHVAC
- Service areaNew Haven, CT
- Google rating4.9★ (37 reviews)
- Phone(475) 326-3820
- Address426 Whalley Ave, New Haven, CT 06511, USA
What customers say
“The service from Heating & Air Conditioning New Haven was first-rate. The technician was prompt, courteous, and well-informed. He took the time to describe the issue and his solution. The entire proce…”
“Working with Heating & Air Conditioning New Haven was a pleasure. They arrived promptly, identified the issue, and immediately got our heater operating again. The technician was professional, kind, an…”
“Cannot say enough good things about Heating & Air Conditioning New Haven. I called to inquire about having our boiler wiring tweaked so we'd be able to install wireless thermostats. We agreed on a t…”
“Excellent experience! My furnace wasn't heating half of the house. Called on a Sunday, Billy tried to walk me through some stuff over the phone but the problem required a visit. Todd arrived Monday mo…”
“I decided on Billy Carlson HVAC for my heat pump installation after having 4 other companies out for quotes. Billy Carlson was not only the best value but was easy to work with and everything went sea…”
Key highlights
Strengths
- Highly rated (4.9★ 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 Heating & Air Conditioning New Haven offer?
Heating & Air Conditioning New Haven provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in New Haven, CT.
What is Heating & Air Conditioning New Haven's rating?
Heating & Air Conditioning New Haven has a 4.9 out of 5 star rating based on 37 Google reviews.
Is this company licensed in Connecticut?
All listed providers have a verified Connecticut contractor license at time of publication. You can verify on the Connecticut Department of Consumer Protection (DCP) — Occupational and Professional Licensing Division lookup at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.
Does Heating & Air Conditioning New Haven 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 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Connecticut Department of Consumer Protection (DCP) — Occupational and Professional Licensing Division · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Heating & Air Conditioning New Haven
Request a quote from Heating & Air Conditioning New Haven
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.