HVAC Cost Guides

Furnaces, central air, heat pumps, mini-splits and ductwork.

Photo: OathOn / CC BY-SA 4.0

HVAC Replacement Cost in 2026: Prices by System and Home Size$6,500 – $16,000A full HVAC replacement (central air + furnace) typically costs $6,500–$16,000 for a 1,000–1,500 sq ft home, r…