Near You · New Haven
HVAC Companies Near You in New Haven, CT
Find hvac companies close to you in New Haven. All results are sorted by proximity and rated by real local customers.
As of July 2026, RatingsNearMe ranks 17 hvac companies in New Haven, CT by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Tri-City Home Solutions with a 4.7-star rating from 1,094 Google reviews and an RNM Score of 83/100. Also in the top tier: Air, Inc. and Nero Air Conditioning & Heating Inc.. The average rating across all listed hvac companies in New Haven is 4.7 stars from 189 reviews per business on average.
HVAC service in New Haven: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
Evergreen Heating & Cooling, LLC.
Evergreen Heating & Cooling, LLC. is top-ranked due to its consistent high ratings and strong reputation among New Haven customers.
Most Reviewed
Evergreen Heating & Cooling, LLC.
A high review count indicates broad customer experience and reliability, helping you gauge service consistency.
When choosing an HVAC provider in New Haven, compare recent reviews and ask about warranties and emergency service availability to ensure timely support.
Local Market Snapshot
17
Businesses listed
4.7★
Avg rating
189
Avg reviews
Jul 4, 2026
Last updated
Top Rated HVAC Companies
4.7 stars from over 1,000 reviews, making it a trusted HVAC choice in New Haven.
20 Furniture Row, Milford, CT 06460, USATrusted by hundreds of New Haven locals, this HVAC company holds a stellar 4.8-star rating.
171 Short Beach Rd, Branford, CT 06405, USATrusted by hundreds of New Haven customers with a strong 4.7-star rating.
334 State St, North Haven, CT 06473, USAHVAC Companies Rankings in New Haven, CT
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Tri-City Home Solutions20 Furniture Row, Milford, CT 06460, USA | 4.7★ | 1,094 |
| #2 | Air, Inc.171 Short Beach Rd, Branford, CT 06405, USA | 4.8★ | 734 |
| #3 | Nero Air Conditioning & Heating Inc.334 State St, North Haven, CT 06473, USA | 4.7★ | 269 |
| #4 | Mechanical Heating and Air Conditioning, Inc.300 Whalley Ave Suite 201, New Haven, CT 06511, USA | 3.5★ | 21 |
| #5 | Air Specialties Air Conditioning & Heating Inc25 Spring St, West Haven, CT 06516, USA | 4.6★ | 257 |
| #6 | CTS Heating & Cooling207 Burwell Rd, West Haven, CT 06516, USA | 5.0★ | 79 |
| #7 | Home Heating & Air Conditioning, LLC8 Coyle Dr, West Haven, CT 06516, USA | 5.0★ | 37 |
| #8 | Heating & Air Conditioning New Haven426 Whalley Ave, New Haven, CT 06511, USA | 4.9★ | 37 |
| #9 | CISCO HEATING AND COOLING PROS LLC9 Whitney Ln, West Haven, CT 06516, USA | 4.9★ | 144 |
| #10 | Accuray Mechanical, LLC401 Sackett Point Rd, North Haven, CT 06473, USA | 5.0★ | 143 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All HVAC Companies in New Haven
21 Google reviews give this New Haven HVAC company a mixed 3.5-star rating.
300 Whalley Ave Suite 201, New Haven, CT 06511, USA
Trusted by hundreds of customers with a strong 4.6-star average rating.
25 Spring St, West Haven, CT 06516, USA
Known for exceptional 5.0-star service from nearly 80 local Google reviews.
207 Burwell Rd, West Haven, CT 06516, USA
Exceptional 5.0-star rating from over 30 reviews in New Haven.
8 Coyle Dr, West Haven, CT 06516, USA
4.9 stars from 37 reviews, reflecting exceptional service in New Haven.
426 Whalley Ave, New Haven, CT 06511, USA
Trusted by hundreds of customers with a near-perfect 4.9-star average rating.
9 Whitney Ln, West Haven, CT 06516, USA
Consistently rated 5.0 stars from 143 Google reviews in New Haven.
401 Sackett Point Rd, North Haven, CT 06473, USA
Trusted for exceptional HVAC service with a 4.8★ average from over 130 reviews.
325 Howard Ave, New Haven, CT 06519, USA
Trusted by over 100 customers with a solid 4.3-star rating in New Haven.
259 Commerce St, East Haven, CT 06512, USA
Trusted by locals with a 4.7-star average from 75 Google reviews.
64 Thompson St A207, East Haven, CT 06513, USA
Trusted by locals with a 4.7-star average from 19 reviews in New Haven.
139 Meadow St, Branford, CT 06405, USA
Exceptional 4.9-star rating from 9 Google reviews in New Haven.
17 Dixwell Ave, New Haven, CT 06511, USA
Exceptional 5.0-star rating from 7 Google reviews in New Haven.
688 Ella T Grasso Blvd, New Haven, CT 06519, USA
Exceptional 5.0-star rating from over 20 Google reviews in New Haven.
81 Overlook Dr, Hamden, CT 06514, USA
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HVAC Companies in New Haven, CT — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Tri-City Home Solutions | 83/100 | 4.7 ★ | 1,094 |
| 2 | Air, Inc. | 85/100 | 4.8 ★ | 734 |
| 3 | Nero Air Conditioning & Heating Inc. | 83/100 | 4.7 ★ | 269 |
| 4 | Mechanical Heating and Air Conditioning, Inc. | 50/100 | 3.5 ★ | 21 |
| 5 | Air Specialties Air Conditioning & Heating Inc | 82/100 | 4.6 ★ | 257 |
| 6 | CTS Heating & Cooling | 82/100 | 5.0 ★ | 79 |
| 7 | Home Heating & Air Conditioning, LLC | 78/100 | 5.0 ★ | 37 |
| 8 | Heating & Air Conditioning New Haven | 76/100 | 4.9 ★ | 37 |
| 9 | CISCO HEATING AND COOLING PROS LLC | 84/100 | 4.9 ★ | 144 |
| 10 | Accuray Mechanical, LLC | 85/100 | 5.0 ★ | 143 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — HVAC Companies in New Haven
How do I find the best hvac companies in New Haven?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in New Haven on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in New Haven licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CT requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in New Haven, CT?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in New Haven?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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