Air Conditioning in Houston: what to know
Houston is hot and humid for most of the year, with heavy rain events and hurricane risk from June through November. Many homes sit on slab foundations over expansive clay soil, which shrinks in drought and swells in rain.
- AC here runs most of the year; dirty coils and clogged condensate lines are the most common causes of breakdowns and leaks.
- Condensers should be secured, and power surges after storms can damage compressors.
How much does air conditioning cost?
- AC repair: $240 – $680
- AC installation: $4,850 – $11,600
- Ductless AC: $4,450 – $8,100
Estimate only. Typical price ranges based on public US cost data, adjusted by state. Your actual quote comes directly from the pro and depends on your home and the job.
Get a quote from a local pro →How it works
Is the system not cooling, leaking, frozen, noisy, or not turning on? Describe the problem, add your ZIP code and when you need help, and we look for an available local professional in the Houston area. The request takes about 2 minutes, is free, and your address stays private until a professional is assigned.
Frequently asked questions
Do I need a permit for air conditioning work in Houston?
Replacing or installing an AC system usually requires a mechanical permit; routine maintenance and repairs usually do not. In Houston, permits are typically handled by the City of Houston Permitting Center. Rules change, so confirm with them before work starts.
Which parts of Houston do you cover?
Requests are accepted from anywhere in the Houston area, including The Heights, Montrose, Katy, Pearland and Spring. Availability depends on local professionals in your ZIP code.
How much does air conditioning cost in Houston?
Typical price ranges for Texas are shown in the cost estimate above. The final price depends on the job, materials and access, and the professional gives you a quote before any work begins. Sending a request is free.