Castillo Services Air Conditioning & Heating - Austin's Certified HVAC Repair

Our first priority is always an honest diagnosis. With over 30 years of experience, we thoroughly assess your system to see if a repair is a reliable, long-term solution. We believe in fixing the problem at hand rather than recommending an unnecessary replacement, which saves our Austin neighbors both time and money. If a replacement is truly the best option, we'll explain why clearly and provide quality installation services.

Absolutely. Capacitor failure is one of the most common issues we see, especially during our intense summer heatwaves. This component helps start and run your AC's motors, and the strain from constant operation can cause it to fail. Our technicians are very familiar with this local problem and keep common replacement parts on our trucks for many brands, often allowing for a same-day repair to get your cool air flowing again quickly.

You can expect a consultative process focused on your home's specific needs and efficiency. We'll discuss sizing, system types, and efficiency ratings to find the best fit for your Austin home. Our installation is handled by experienced technicians who ensure the system is set up correctly for optimal performance and longevity. We also take time to walk you through basic operation and maintenance tips to help you get the most from your new system.