Researched by Directory Ventures Editorial Team · Last updated April 21, 2026
Compare 6 top-rated hvac contractors professionals near zip code 37921 of Knoxville. Read real reviews, check credentials, and get free quotes.
Looking for top-rated hvac contractors in Knoxville, TN? Our directory features 6 hvac contractors professionals serving the Knoxville metro area, with an average rating of 4.9 stars from 9,409 Google reviews.
HCS Mechanical Contractors is a 5.00-star rated hvac contractors company in Knoxville, TN with 495 Google reviews.
1st Choice Heating and Air is a 4.90-star rated hvac contractors company in Knoxville, TN with 144 Google reviews.
Chancey & Reynolds, Inc. | AC Repair is a 4.90-star rated hvac contractors company in Knoxville, TN with 1406 Google reviews.
AA-Air Company is a 4.90-star rated hvac contractors company in Knoxville, TN with 813 Google reviews.
Chaffee HVAC, Plumbing, & Electrical is a 4.90-star rated hvac contractors company in Knoxville, TN with 1276 Google reviews.
Hiller Plumbing, Heating, Cooling & Electrical is a 4.90-star rated hvac contractors company in Knoxville, TN with 5275 Google reviews.
There are currently 6 hvac contractors professionals listed in our Knoxville, TN directory, sourced from Google Business Profiles.
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Listings are sourced from Google Business Profiles and include real customer ratings and reviews. Business details such as licensing, insurance, and certifications are displayed when available from public records.
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