❄️ Official Rankings
10 Best HVAC in Knoxville, TN (September 2026)
We compared 10 hvac serving Knoxville and Knox County, Tennessee, and ranked the top providers by verified reviews, ratings, and local reputation — 15,331 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by East TN Heat & Air LLC. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 15,331
- Area code
- 865
⭐ 5.0 · 188 reviews
4129 Topeka St NE, Knoxville, TN 37917
⭐ 4.9 · 1457 reviews
614 Van St, Knoxville, TN 37921
⭐ 4.9 · 825 reviews
1001 Katherine Ave, Knoxville, TN 37921
⭐ 4.9 · 729 reviews
1108 Dutch Valley Dr, Knoxville, TN 37918
⭐ 4.8 · 5741 reviews
4303 Central Ave Pike, Knoxville, TN 37912
⭐ 4.9 · 60 reviews
1233 Maryville Pike, Knoxville, TN 37920
⭐ 4.7 · 180 reviews
1708 Crockett St, Knoxville, TN 37917
⭐ 4.6 · 6056 reviews
1605 Prosser Rd, Knoxville, TN 37914
⭐ 4.7 · 49 reviews
3042 N Central St, Knoxville, TN 37917
HVAC listed here serve Knoxville, Knox County, and nearby ZIP codes including 37901, 37902, 37909, 37912, 37914, 37915, 37916, 37917, 37918, 37919, 37920, 37921 and more.