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AC replacement cost
A full AC system replacement (condenser + coil, 3-ton class) runs $5,000–$12,000 installed. Variable-speed inverter systems sit at the top of the band but cut runtime electricity 25–40% in hot climates.
Price at a glance
| Item | Typical |
|---|---|
| Job price range | $5000–$12000 |
| Common variants | 3-ton SEER2 splits; premium inverter systems at the top of the band |
| Labor share | $1,500–$3,000 of the total |
| Permit | Yes |
| Duration | 1–2 days |
National job price data from the ee.ltd cost database, 2026 edition.
What drives the price
- Tonnage (home size and climate)
- SEER2 efficiency rating
- Duct condition and modifications
- Inverter/variable-speed vs single-stage
DIY verdict
No — refrigerant handling and permits
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