Call: 512-441-6118
1105 Milford Way, Austin, TX 78745
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Welcome to Castillo Services

More than 33 Years of Experience

Castillo Services  Welcome to Castillo Services A/C & Heating. We are your local Austin company serving every furnace or air conditioning need. We offer many specialty services for HVAC repairs and there is no need to worry when you run into a problem as long as you call us first. Our diverse experience, which spans more than 30 years, allows us to provide quality, reliable solutions. We’ve worked on many name-brand systems and we are confident our services will fit your needs.

Restore Comfort Again

We know how much homeowners rely on their air conditioner to provide comfort in the summer. You don’t need to panic when you run into a problem with your unit because we take pride in offering prompt service to our customers. Feel free to call us any time; we are ready to provide assistance when you really need it: at unexpected times. The best part is that you won’t have to pay a fortune.

The Importance of Maintenance

Your AC (or heater) runs day after day with very little attention from you. This is okay, but you should know how important it is to schedule regular maintenance checks for your units to keep them in optimal condition. Evaporator coils (as seen in pictures) take a hard hit and are often clogged with debris. This is how the system “breathes” and it affects the air that you breathe. You should change your filter monthly.

If your air conditioner unit outside looks similar to one of these pictures, give us a call. You never want it to look like this! If your system can’t breathe properly, then the system will get hot, run constantly, and you will pay the price in your electric bill. Generally speaking, the longer you wait to schedule maintenance, the more expensive the repairs. Save money today and call us. We will evaluate your current system and make a trusted recommendation to improve the air flow and effectiveness in your home.

Contact Us Today

We have a team standing by ready to help you. Don’t hesitate to contact us today if you are experiencing issues with your furnace or AC unit. Our team will diagnose the problem and then quickly implement a plan of action.




No travel charge for calls within Austin Metro area and I-35 corridor Kyle to Cedar Park.