HVAC replacement cost estimates for contractor websites
HVAC system calculator covering split, package, and mini-split systems. Efficiency levels, ductwork options, tonnage sizing, and regional pricing adjustments.
Split, package, and mini-split systems
Efficiency tier selection
Ductwork and tonnage options
Regional price adjustments
Lead form before results
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See All 40 ToolsYes. Pick AC-only, heat pump, or dual fuel and the estimate adjusts equipment plus install for typical San Diego homes.
Yes — the calculator accounts for replacement vs reuse of existing ductwork, which can swing the price by $4K–$8K on a typical install.
Yes. After you sign up, TradeCalcs gives you a copy-paste embed snippet that drops the HVAC calculator into any site (WordPress, Wix, Squarespace, GoHighLevel, custom HTML). Lead capture is optional and built in.
It's a planning-grade rough range — typically within 15–25% of a contractor bid for a similar scope in San Diego. For a firm number you'll still want a site visit and a real proposal.