HVAC REPLACEMENT · 2026 PLANNING RANGE

HVAC Replacement Cost for a 2,500 Sq Ft Home

Planning range for replacing central AC and a gas furnace in a 2,500 sq ft home.

Estimated planning range
$7,000–$15,700

Most likely under these assumptions: $10,400–$12,300

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What this estimate assumes

Starting assumptions

  • 2,500 sq ft finished home area
  • Central AC + gas furnace
  • Mid-range efficiency
  • Existing ductwork reused
  • Typical replacement installation

This is a planning range, not a contractor bid. Local labor, permits, site conditions, product choices, hidden damage, and contractor workload can move the final price.

What can move the price

Why your quote may differ

  • Equipment type and efficiency can move the installed price substantially.
  • Duct repairs, electrical work, refrigerant lines, and access can add labor.
  • A contractor should size equipment from the home and climate, not square footage alone.

Use the calculator to replace these assumptions with details from your actual project.

Use the number correctly

Quick cost questions

Is this a local contractor quote?

No. It is a budgeting range produced from the Home Project Cost model. Local contractor pricing can be higher or lower depending on labor, permits, demand, access, and the exact scope.

Can I make the estimate more specific?

Yes. Open the full calculator and enter the actual size, material, scope, and installation details for your project.

What should I compare when I get quotes?

Compare the same scope, materials, removal work, repairs, permits, cleanup, warranties, and exclusions. A low price is not comparable if major pieces of the job are missing.