❄️ Official Rankings
10 Best HVAC in Fairfield, CT (August 2026)
We compared 10 hvac serving Fairfield and Greater Bridgeport Planning Region County, Connecticut, and ranked the top providers by verified reviews, ratings, and local reputation — 2,950 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by SERVPRO of Westport / Fairfield. Updated for August 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 2,950
- Area codes
- 203, 707
SERVPRO of Westport / Fairfield
⭐ 5.0 · 164 reviews
100 Mona Terrace, Fairfield, CT 06824
Kupchick Heating & Cooling Inc
⭐ 5.0 · 156 reviews
213 Farist Rd, Fairfield, CT 06825
New England Smart Energy
⭐ 4.9 · 323 reviews
418 Meadow St #201, Fairfield, CT 06824
M & M Heating & Cooling, LLC
⭐ 4.9 · 238 reviews
108 River St, Bridgeport, CT 06604
M&R Mechanical Services
⭐ 4.9 · 107 reviews
75 Old Post Rd, Southport, CT 06890
Tyler Heating, Air Conditioning, Refrigeration LLC
⭐ 4.8 · 717 reviews
255 Hathaway Dr #1, Stratford, CT 06615
Advanced Duct Solutions, LLC
⭐ 5.0 · 35 reviews
357 Commerce Dr #1601, Fairfield, CT 06825
Celco Heating & Air Conditioning
⭐ 4.7 · 910 reviews
467 Bishop Ave, Bridgeport, CT 06610
HVAC listed here serve Fairfield, Greater Bridgeport Planning Region County, and nearby ZIP codes including 06430, 06431, 06432, 06812, 06824, 06825, 06828.