❄️ Official Rankings
10 Best HVAC in Rochester, MN (September 2026)
We compared 10 hvac serving Rochester and Olmsted County, Minnesota, and ranked the top providers by verified reviews, ratings, and local reputation — 10,962 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Tonna Mechanical: Heating, A/C, Water Treatment, Plumbing & Duct Cleaning. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 10,962
- Area codes
- 507, 603
⭐ 4.9 · 3615 reviews
1440 Industrial Dr NW, Rochester, MN 55901
⭐ 4.9 · 1294 reviews
3708 N Broadway Ave Ste 150, Rochester, MN 55906
⭐ 4.9 · 724 reviews
4410 19th St NW, Rochester, MN 55901
⭐ 4.9 · 169 reviews
7200 US-14, Rochester, MN 55904
⭐ 4.9 · 110 reviews
2086 Hart Dr SW, Rochester, MN 55902
⭐ 4.8 · 4265 reviews
4205 US-14, Rochester, MN 55901
⭐ 4.8 · 163 reviews
4006 US-14, Rochester, MN 55904
⭐ 4.8 · 144 reviews
424 37th St NE Ste 2, Rochester, MN 55906
HVAC listed here serve Rochester, Olmsted County, and nearby ZIP codes including 55901, 55902, 55903, 55904, 55905, 55906.