HVAC companies in Elizabethton, TN 37643
4 HVAC companies, with local market data for this ZIP.
General contractors 23Electricians 5Concrete and masonry 4HVAC 4Remodeling 3Other construction trades 3Painting 3Roofing and exteriors 2Carpentry, drywall and windows 2Fences and decks 1Excavation and demolition 1
Area profitability, HVAC45 / 100Moderate market, balanced field
Typical home value$233,000−0.6% in the past year
New homes permitted, 2025190Carter County
Homeowners74.8%14,435 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Climate ControllersHVAC contractor · 4038 US-19 E, Elizabethton(423) 547-0100 · climatecontrollersinc.com
Jones and Sons Heating and AirHVAC contractor · 1252 Bluefield Ave, Elizabethton(423) 213-8075 · jonesandsonsheatingandair.com
Tropical Heating and AirHVAC contractor · 1556 Broad St, Elizabethton(423) 292-6526 · tropicalheatingandairtn.com
Mountain Air IncHVAC contractor · 1316 West G Street, Elizabethton(423) 727-6463
HVAC in ZIP 37643 at a glance
Local building angle: Carter County permitted 190 new homes in 2025. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.