❄️ Official Rankings
10 Best HVAC in Winooski, VT (September 2026)
We compared 10 hvac serving Winooski and Chittenden County, Vermont, and ranked the top providers by verified reviews, ratings, and local reputation — 1,373 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Lloyd Plumbing Heating Air Electrical. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 1,373
- Area code
- 802
Lloyd Plumbing Heating Air Electrical
⭐ 5.0 · 313 reviews
338 Commerce St Ste 20, Williston, VT 05495
Call The Whale (Plumbing Heating Air Electrical)
⭐ 4.8 · 621 reviews
4735 Williston Rd #30, Williston, VT 05495
Climate Systems
⭐ 5.0 · 15 reviews
177 Avenue C #110, Williston, VT 05495
Vermont Energy Contracting
⭐ 4.6 · 123 reviews
188 Krupp Dr, Williston, VT 05495
Benoure Plumbing, Heating & Air Conditioning
⭐ 4.4 · 245 reviews
34 Commerce Ave, South Burlington, VT 05403
Burlington Heating & Air Conditioning
⭐ 4.6 · 5 reviews
257 S Union St, Burlington, VT 05401
E & M Mechanical Inc
⭐ 4.4 · 25 reviews
41 Commerce Ave, South Burlington, VT 05403
HVAC listed here serve Winooski, Chittenden County, and nearby ZIP codes including 05404.