HVAC Replacement Cost Calculator
Enter your home size and system type for a real cost range.
Estimated cost
$7,270 – $17,760
Typical: $11,100
Formula: base cost range for a full system at 1,000–1,500 sq ft, scaled by home size and adjusted by system type. This is a planning estimate, not a quote — an in-home inspection (ductwork condition, equipment access, local labor rates) can move the price outside this range. See the full HVAC cost guide for sources.