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In Conroe, the AC isn’t a luxury. It runs from April into October. When it’s time to replace yours, here’s what to expect and how to get the most life out of the new system.
AC replacement costs in Conroe
| System | Typical installed cost |
|---|---|
| Condenser only (same refrigerant) | $3,500 – $6,000 |
| Full split system, 14–15 SEER2 (3–4 ton) | $7,000 – $11,000 |
| High-efficiency 16–18 SEER2 | $10,000 – $15,000 |
| Heat pump system | $8,500 – $16,000 |
| Ductwork replacement | $3,000 – $8,000 |
Ranges depend on tonnage, efficiency, attic access and ductwork condition.
What drives the price
- Size (tonnage): Insist on a Manual J load calculation. Oversized units short-cycle and don’t remove humidity well.
- Efficiency (SEER2): Higher SEER2 costs more upfront and less every month.
- Matched system: The indoor coil should match the outdoor unit, especially now that systems are moving to new refrigerants.
- Ducts: Leaky attic ducts can waste 20–30% of your cooling.
Rebates and credits
- Federal tax credits for qualifying heat pumps and high-efficiency equipment (check current IRS rules)
- Utility rebates: Entergy Texas and other providers sometimes offer rebates on efficient systems and smart thermostats
- Manufacturer promotions, usually in spring and fall
How to make your AC last
- Change filters every 1–3 months
- Get a tune-up twice a year (spring for cooling, fall for heating)
- Clear the condensate line. It clogs a lot in our humidity
- Keep 2 feet of clearance around the outdoor unit and rinse the coils
- Use a smart thermostat and avoid big temperature swings
- Seal and insulate ducts and add attic insulation
Always hire a TDLR-licensed HVAC contractor and ask for the license number on the quote. Our quote form only sends requests to licensed companies.
Frequently asked questions
How much does AC replacement cost in Conroe?
Replacing a full split system (outdoor condenser plus indoor coil/air handler) on a typical home usually costs $7,000 to $14,000. Heat pumps and high-efficiency systems cost more.
How long do AC units last in Texas?
Usually 10 to 15 years. Heavy use, salty Gulf air and poor maintenance can shorten that.
Do HVAC contractors need a license in Texas?
Yes. Air conditioning and refrigeration contractors must be licensed by the Texas Department of Licensing and Regulation (TDLR). You can look up a license number at tdlr.texas.gov.
