❄️ Official Rankings
10 Best HVAC in La Crosse, WI (August 2026)
We compared 10 hvac serving La Crosse and La Crosse County, Wisconsin, and ranked the top providers by verified reviews, ratings, and local reputation — 2,874 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Bagniefski Heating and Air Conditioning. Updated for August 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 2,874
Bagniefski Heating and Air Conditioning
⭐ 5.0 · 1390 reviews
1209 8th St S, La Crosse, WI 54601
Olson Construction Inc.
⭐ 5.0 · 106 reviews
2409 16th St S, La Crosse, WI 54601
Advanced Plumbing Systems, LLC
⭐ 4.9 · 871 reviews
1416 Caledonia St, La Crosse, WI 54603
Ron Hammes Refrigeration
⭐ 4.9 · 211 reviews
2424 South Ave, La Crosse, WI 54601
Schmidt Heating and Air Conditioning LLC
⭐ 5.0 · 15 reviews
1116 Gillette St, La Crosse, WI 54603
Cary Heating & Air Conditioning Company, Inc
⭐ 4.7 · 57 reviews
808 Copeland Ave, La Crosse, WI 54603
Niebuhr Plumbing & Heating
⭐ 4.6 · 138 reviews
1700 16th St S, La Crosse, WI 54601
Absolute Comfort Heating & Air Conditioning
⭐ 5.0 · 4 reviews
1722 George St, La Crosse, WI 54603
HVAC listed here serve La Crosse, La Crosse County, and nearby ZIP codes including 54601, 54602, 54603.