Why Is My AC Not Cooling? Top 10 Causes in Texas Heat

When your air conditioner stops cooling during a Texas heatwave, it's more than just uncomfortable—it can be dangerous. Understanding why your AC isn't cooling is the first step to getting relief fast. As HVAC professionals serving Texas, we've diagnosed and repaired thousands of cooling problems. This guide covers the top 10 most common causes of AC cooling failures, ranked by frequency, along with solutions you can try yourself and when to call a professional...