Top 10 HVAC Companies in New Haven, CT
Quick Answer
The best hvac providers in New Haven, CT for 2026 include Heating & Air Conditioning New Haven (4.9), Air, Inc. (4.8), Connecticut HVAC Services llc (4.6).
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Home Heating & Air Conditioning, LLC
8 Coyle Dr, West Haven, CT 06516, USA
Licensed & InsuredTop Rated
Services: Hvac Contractor
2
M&R Mechanical Services
1050 Bridgeport Ave F3, Milford, CT 06460, USA
Licensed & InsuredTop Rated
Services: Hvac Contractor
3
Modern Heating and Air Conditioning, LLC
1015 Bridgeport Ave D, Milford, CT 06460, USA
Licensed & InsuredTop Rated
Services: Hvac Contractor
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4
Heating & Air Conditioning New Haven
426 Whalley Ave, New Haven, CT 06511, USA
Licensed & Insured
Services: Hvac Contractor
5
Air, Inc.
171 Short Beach Rd, Branford, CT 06405, USA
Licensed & Insured
Services: Hvac Contractor
6
Celco Heating & Air Conditioning
467 Bishop Ave, Bridgeport, CT 06610, USA
Services: Hvac Contractor
7
Accuray Mechanical, LLC
401 Sackett Point Rd, North Haven, CT 06473, USA
Services: Hvac Contractor
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8
Nero Air Conditioning & Heating Inc.
334 State St, North Haven, CT 06473, USA
Services: Hvac Contractor
9
Connecticut HVAC Services llc
153 #103 Boston post rd, East Lyme, CT 06333, USA
Services: Hvac Contractor
10
A-Team Plumbing & HVAC
31 Gando Dr, New Haven, CT 06513, USA
Services: Hvac Contractor
How We Ranked These New Haven Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the New Haven market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does hvac cost in New Haven?
Pricing varies by scope and provider. Request 2-3 local quotes for accurate pricing.
What is the best hvac company in New Haven?
Based on ratings and reviews, top-rated providers in New Haven include Heating & Air Conditioning New Haven (4.9), Air, Inc. (4.8), Connecticut HVAC Services llc (4.6).
How do I choose a hvac service in New Haven?
Check Google reviews (4.5+ stars), verify licensing and insurance, get multiple quotes, and ask for references from recent local jobs.