Compare
Compare HVAC costs in Johnson City, TN (2026)
Not sure which option fits? Here's how every HVAC project compares in Johnson City — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Furnace Replacement (from $3,700).
Furnace ReplacementBest value$3,700 – $6,650
Best for: Lowest upfront cost for homes with gas heatTypically $5,200
Central AC Installation$5,250 – $11,250
Best for: Cooling only — pairs with an existing furnaceTypically $8,250
Heat Pump Installation$6,300 – $11,500
Best for: Most efficient; heats and cools in one systemTypically $8,900
Full HVAC System Replacement$7,600 – $14,050
Best for: Best when both heating and cooling are dueTypically $10,850
Often paired with HVAC in Johnson City
Homeowners tackling HVAC frequently budget for these too.
Estimates are localized to Johnson City (mixed climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.