❄️ Official Rankings
10 Best HVAC in Winooski, VT (October 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 October 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 1,373
- Area code
- 802
⭐ 5.0 · 313 reviews
338 Commerce St Ste 20, Williston, VT 05495
⭐ 4.8 · 621 reviews
4735 Williston Rd #30, Williston, VT 05495
⭐ 5.0 · 15 reviews
177 Avenue C #110, Williston, VT 05495
⭐ 4.6 · 123 reviews
188 Krupp Dr, Williston, VT 05495
⭐ 4.4 · 245 reviews
34 Commerce Ave, South Burlington, VT 05403
⭐ 4.6 · 5 reviews
257 S Union St, Burlington, VT 05401
⭐ 4.4 · 25 reviews
41 Commerce Ave, South Burlington, VT 05403
HVAC listed here serve Winooski, Chittenden County, and nearby ZIP codes including 05404.