HVAC companies in Knoxville, TN 37917
8 HVAC companies, with local market data for this ZIP.
General contractors 28Other construction trades 13Roofing and exteriors 9HVAC 8Remodeling 7Carpentry, drywall and windows 4Fences and decks 3Electricians 3Garage doors 2Painting 2Excavation and demolition 1Concrete and masonry 1Flooring and tile 1
Area profitability, HVAC44 / 100Moderate market, crowded field
Typical home value$251,000−3.2% in the past year
New homes permitted, 20255,013Knox County
Homeowners48.4%12,417 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
A&A Mechanical Heating and AirHVAC contractor · 3403 Cross Valley Rd, Knoxville(865) 250-6201 · aamechanicalhvactn.com
All-Star Heating and Air Conditioning Formerly Dean's PHCHVAC contractor · 2710 Bond St, Knoxville(865) 333-7827 · all-starhvacknoxville.com
Chandler Heating & AirHVAC contractor · 2327 Adair Ave, Knoxville(865) 524-5424 · knoxhvac.com
Compass Heating & Air Conditioning IncHVAC contractor · 3042 N Central St, Knoxville(865) 252-8752 · compasshvac.com
Del-Air Mechanical ContractorsHVAC contractor · 135 Chickamauga Ave, Knoxville(865) 525-4119 · delairmechanical.com
Fenco SupplyHVAC contractor · 916 Lee St, Knoxville(865) 350-5121 · fencosupply.com
Henshaw's Heating & Air ConditioningHVAC contractor · 1512 Wright St, Knoxville(865) 525-8389 · henshawsheatingandac.com
Smith and Associates Geothermal Heating and AirHVAC contractor · 1217 McKenzie Pl, Knoxville(865) 546-1476 · smithgeothermal.com
HVAC in ZIP 37917 at a glance
Local building angle: Knox County permitted 5,013 new homes in 2025, including 2,437 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.