HVAC Calculators — Free Cost & Material Estimators
Estimate HVAC costs for installation, replacement, and ductwork. Our calculators help you budget for central air, furnaces, heat pumps, mini-splits, and duct systems.
Calculators coming soon. Check back shortly!
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Frequently Asked Questions
How much does HVAC installation cost? +
HVAC installation costs $5,000–$12,000 for a central air system. A furnace alone runs $2,500–$6,000, a central AC unit $3,500–$7,500, and a heat pump $4,000–$8,000 installed.
How often should HVAC systems be replaced? +
Air conditioners and heat pumps last 15–20 years, furnaces 20–30 years, and ductwork 20–25 years. If repair costs exceed 50% of replacement cost, it's generally time to replace.