❄️ Official Rankings
10 Best HVAC in Dayton, OH (October 2026)
We compared 10 hvac serving Dayton and Montgomery County, Ohio, and ranked the top providers by verified reviews, ratings, and local reputation — 3,941 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Extreme Heating & Air Conditioning. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 3,941
⭐ 4.9 · 1673 reviews
712 N Fairfield Rd, Beavercreek, OH 45434
⭐ 4.9 · 453 reviews
637 Watervliet Ave, Dayton, OH 45420
⭐ 5.0 · 47 reviews
2710 Linden Ave Ste h, Dayton, OH 45410
⭐ 4.8 · 430 reviews
3024 Springboro West Rd, Dayton, OH 45439
⭐ 4.7 · 67 reviews
1565 Stanley Ave, Dayton, OH 45404
⭐ 4.6 · 678 reviews
120 Springfield St, Dayton, OH 45403
⭐ 4.6 · 99 reviews
114 Valley St, Dayton, OH 45404
⭐ 4.8 · 16 reviews
817 S Patterson Blvd, Dayton, OH 45402
HVAC listed here serve Dayton, Montgomery County, and nearby ZIP codes including 45401, 45402, 45403, 45404, 45405, 45406, 45407, 45408, 45409, 45410, 45412, 45413 and more.