Dec 4, 2025 · See HVAC replacement costs and get a custom estimate based on your home size and heating/cooling needs with our cost calculator!

Prices are not final! The prices listed here reflect the national average costs of installing of a new HVAC system or unit. The prices are estimates, for convenience only and subject to change.

Oct 23, 2025 · Use our calculator to help estimate the cost to replace your HVAC system. The cost of a complete HVAC system replacement can range from $8,000–$22,000, depending on …

How much does a new HVAC system cost? The average cost to replace a complete HVAC system ranges from $5,000 to $30,000 nationally. This price variance depends on system …

Aug 27, 2025 · An HVAC system costs $3 to $6 per square foot, including a new furnace, AC unit, and installation. Replacing an HVAC system for a 2,000 square foot house costs $6,000 to …

Sep 3, 2025 · Replacing your home’s HVAC system is a significant investment, with costs typically ranging from $5,000 to $12,500, including installation and removal of the old system. Most …

Dec 1, 2024 · Setting up a new system would cost you around $10,000 on average. Costs vary widely, from high-end installations hitting $15,000 to budget-friendly options around $5,000. In …