Castroville, TX

Castroville’s #1 Air Conditioning Company

For the air conditioning replacement and AC repair Castroville trusts, call Champion AC today. A veteran-owned and operated company, we’ve been serving South Texas since 2007.

Our Castroville technicians attend weekly training on the latest in HVAC. They’re NATE-certified and can repair all brands of air conditioner systems. We’re located 16018 University Oak, Suite 101, in San Antonio. Ask about our Carrier AC systems!

AC Installation Castroville

If your Castroville heating and AC system is lacking, it may be time for a new energy-efficient system. Our home comfort advisors are experts in determining the correct AC unit for your needs. Our team has a combined more than 35 years of experience with AC installations.

Preventative maintenance is critical for all air conditioners and heaters. We recommend a tune-up twice a year, right before the heating season and right before summer. These tune-ups keep your heater and air conditioner in Castroville running efficiently. Your family’s comfort is the last thing you have to worry about.

Our 17-point tune-ups are covered as part of our maintenance club memberships, which are available to all homeowners. Besides the tune-ups, Champion AC club members receive priority AC service calls and can even get discounts on repairs and AC replacements, depending on the level of club membership that is selected.

Call Champion AC today at (210)888-9506 if you’d like to set up an appointment with a technician or home comfort specialist.

Champion AC is a veteran-owned and operated HVAC contractor. We proudly boast highly skilled and certified AC service technicians, Home Comfort Specialists and installation teams. The Champion AC engineering team has over 35 years of experience designing residential and commercial HVAC applications. Dedication to excellent customer service and attention to detail earned the Champion AC team and "A" rating with the Better Business Bureau!

Other Service Areas

What Our Customers Have to Say

Champion AC has never failed us, since we moved into the area and the past couple of years they are the First and only AC company we call and use.Their Technician Alfredo always is knowledgeable and honest and gets it done right the first time. They always find a way to get you the help you need in a timely fashion when emergencies arise. That in itself is priceless. I can’t say enough good things about this company. Thanks Champion AC!

Alfredo Martinez

Rated by Rob G. in San Antonio.

Thank you Ray Butler for your honesty and hard work. Very professional punctual and informative.Taking time to explain the technicalities of the problems.The service was performed thoroughly and with details. The unit was serviced and repaired. Excellent job! Very satisfied. We Will certainly always use Champion AC.

Ray Butler

Rated by Anita in San Antonio.

We are very happy with the service we have received from Champion AC. Cody was a great help in getting this process going, and explaining our options.. Our installers today were very professional and did a great job with the installation. They worked hard and did a great job with the cleanup. A great experience and will recommend them highly.

Cody Ringer

Rated by Dennis in San Antonio.

Champion AC provided superior customer service from start to finish. Their Service Technician, Aaron Christensen, immediately assessed the problem and was honest and explained everything thoroughly. Once we decided on a new AC system, Roland and his crew did a great job of installing the unit. They were professional, efficient, and always mindful of our home. We will gladly recommend Champion AC.

Aaron Christiansen

Rated by Grace in San Antonio.