AC and HVAC Replacement Cost in Texas (2026)
Texas summers push air conditioners hard, and most homes need 3 to 5 tons of cooling. Here's what published 2026 data says a replacement costs.
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| Job | Reported Texas range |
|---|---|
| Full system (AC + furnace or air handler) | $7,000–$15,000, about $10,500 average [1]; $5,500–$14,500 [3] |
| Homeowner-reported full replacement | Median about $14,000; middle half $10,000–$19,000 (84 Texas reports) [2] |
| Central AC only | $4,800–$11,500 [3]; $5,000–$13,000 with coil [1] |
| Heat pump system | $6,000–$16,000 [1] |
What moves the price
- Size (tonnage): a proper load calculation (Manual J) should set this, not just square footage.
- Efficiency and variable-speed equipment: premium systems can push past $20,000 [1].
- Ductwork, electrical and attic access: often quoted separately; permits typically add $75–$250 [3].
Rebates and credits
The federal 25C credit for qualifying HVAC equipment ended for equipment placed in service after December 31, 2025 [3]. Some Texas utilities still offer rebates (for example Austin Energy and Oncor programs), so check your utility's site before you buy.
Repair or replace?
If the system is 12–15+ years old, uses R-22 refrigerant, or needs a compressor, replacement is often the better buy. A single capacitor, contactor or fan motor is usually a modest repair, so get a written diagnosis first.
In Texas, AC work must be done by a contractor licensed by TDLR. Here's how to check.
Sources
- PICKHVAC, HVAC Replacement Cost in Texas 2026
- SmoothQuotes, HVAC System Replacement Costs in Texas (2026)
- hvacprojectcost.com, Texas HVAC Replacement Cost 2026
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