❄️ Official Rankings
10 Best HVAC in East Norwalk, CT (October 2026)
We compared 10 hvac serving East Norwalk and Western Connecticut Planning Region County, Connecticut, and ranked the top providers by verified reviews, ratings, and local reputation — 3,018 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Hellas Air Temp Inc. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,018
- Area code
- 203
⭐ 4.8 · 591 reviews
52 Connecticut Ave, Norwalk, CT 06850
⭐ 4.7 · 2100 reviews
70 Fort Point St, Norwalk, CT 06855
⭐ 5.0 · 24 reviews
304 Main Ave #229, Norwalk, CT 06851
⭐ 5.0 · 23 reviews
25 Van Zant St Ste 1a-1, Norwalk, CT 06855
⭐ 5.0 · 23 reviews
54 Wilton Ave unit 2, Norwalk, CT 06851
⭐ 4.8 · 40 reviews
10 Iris Ct, Norwalk, CT 06854
⭐ 5.0 · 13 reviews
16 Commerce St #3, Norwalk, CT 06850
⭐ 4.8 · 12 reviews
24 Merwin St, Norwalk, CT 06850
⭐ 4.5 · 173 reviews
318 Strawberry Hill Ave, Norwalk, CT 06851