Central Air Conditioner Cost (2026)
The standard whole-home cooling system: an outdoor condenser paired with your air handler and ducts. Cost turns mostly on capacity (tons) and efficiency (SEER2); it only cools, so you still need a separate heat source.
Central Air Conditioner cost estimate
| Item | Estimated range |
|---|---|
| Typical system, 2,000 sq ft home | $4,000 – $9,000 |
| Per ton installed | $1,200 – $2,500 |
Ranges are national estimates. Use the calculator for a figure adjusted to your project and city.
Where your money goes
For a typical $6,500 central air conditioner, the bill breaks down roughly as below. Shares are typical industry splits.
| Cost component | Share | Est. amount |
|---|---|---|
| Materials | 40% | $2,600 |
| Labor | 38% | $2,500 |
| Tear-off & disposal | 10% | $600 |
| Permits & overhead | 12% | $800 |
What drives the price
- Cooling capacity (tons)
- SEER2 efficiency rating
- Ductwork condition
- Home size and layout
Pros
- Even, whole-home cooling
- Works with existing ductwork
- Wide range of efficiency options
Cons
- Cools only — needs a separate heater
- Requires ducts
- High-efficiency units cost more upfront
Typical lifespan: 12–17 years
What the price usually includes
- Load calculation (Manual J) and sizing
- Equipment (condenser, furnace or air handler)
- Removal of the old system
- Installation, refrigerant and electrical
- New thermostat and startup testing
- Permit, inspection and warranties
How to save
- Get three or more itemized quotes; compare SEER2/AFUE, not just price
- Insist on a Manual J load calc — oversizing wastes money
- Buy in the off-season (spring or fall) for better pricing
- Check manufacturer, utility and federal efficiency rebates
- Past ~12–15 years, replacing usually beats repeated repairs
- Bundle AC and furnace replacement to save on labor
Estimate your HVAC cost
Enter your home size and city for a range specific to you.
Frequently asked questions
How much does central air conditioner cost?
A typical system, 2,000 sq ft home runs about $4,000 to $9,000 installed, depending on size, your home and local labor rates.
How long does central air conditioner last?
About 12–17 years with proper installation and maintenance.