Family-Owned & Operated

Central AC Repair and Maintenance Services

Keeping Adkins and the Greater San Antonio Area Cool

Free Estimates, Free Second Opinions, Free Diagnostics

Call or Text us Now at (210)740-2259, usual wait time is just 30 seconds!

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AC Repair & Maintenance Services in the Greater San Antonio, TX Area

In the heart of Texas, where the sun blazes and the heat can be relentless, a fully functional air conditioning system isn't just a luxury—it's a necessity. Carnes & Sons stands at the forefront of ensuring that necessity is met, offering unparalleled central AC repair and maintenance services to the communities of Adkins, Texas, and the Greater San Antonio area. With over 28+ years of experience in the HVAC industry, our family-run business understands the importance of quick, efficient, and reliable service.

Why Carnes & Sons is Your Go-To for AC Repair and Maintenance

  • Experience
    With 28+ years of dedicated service in the HVAC industry, we bring both expertise and a deep understanding of local climate challenges.
  • Reliability
    Our commitment to honesty, transparency, and reliability means we're there when you need us, ready to solve your AC issues.
  • Personalized Service
    At Carnes & Sons, you're not just a number. Every service call is handled with a personal touch, ensuring your specific needs are met.
  • Quality Assurance
    We only use high-quality parts and tools to ensure your AC system is repaired to last, avoiding frequent future disruptions.

Free Estimates, Free Second Opinions, Free Diagnostics

The Carnes & Sons Promise

  • Direct Access to Owners
    Every call is answered by the owners, ensuring that you receive the highest level of service and accountability.
  • No Surprise Pricing
    We're upfront about costs, offering transparent pricing that includes everything from permits to labor. You'll never face hidden fees or surprises.
  • Satisfaction Guaranteed
    Our commitment to your satisfaction means we're not happy until you're happy with our service.

Benefits of Regular AC Maintenance

  • Increased Efficiency
    Regular maintenance keeps your AC running optimally, reducing energy costs and environmental impact.
  • Extended System Life
    Routine checks and fixes can significantly extend the life of your AC unit, saving you money in the long run.
  • Improved Air Quality
    Maintenance services also include cleaning and replacing filters, which can improve the air quality in your home.

Featured Specials

We offer specials to help you get the service you need for a little less.

Free AC Service for a Limited Time

AC Diagnostic for a Limited Time

A $69 Value

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                for Any Size 14.3 SEER2 AC System Out the Door

14.3 SEER2 AC System Out the Door

or $99/mo with Approved Credit

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$12,899 Carrier Ion up to 18 SEER2 5-Stage Inverter AC System

Carrier Ion up to 18 SEER2 5-Stage Inverter AC System

Or $179/mo with approved credit. Also qualifies for CPS Rebates and Federal Tax Credits

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Our Central AC Services Include

Prompt Repairs
Whether it's a minor issue or a major breakdown, our skilled technicians are equipped to diagnose and fix your AC problems promptly, ensuring minimal downtime and restored comfort.

Comprehensive Maintenance
Preventative maintenance is key to extending the lifespan of your air conditioning system. Our thorough maintenance checks are designed to identify and rectify potential issues before they become major problems.

24/7 Emergency Services
We understand that air conditioning failures don't always happen during business hours. That's why we offer emergency repair services, ensuring you're not left in the heat for long.

Ready for Exceptional AC Service?

If you're in Adkins, TX, or the Greater San Antonio area and need central AC repair or maintenance, look no further than Carnes & Sons. Contact us today to schedule your service and experience the peace of mind of knowing your cooling needs are in expert hands.

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AC Installation Services by Carnes and Sons


  • How often should my AC be serviced?
    We recommend at least once a year to ensure it's running efficiently and to prevent unexpected breakdowns.
  • What signs indicate I need AC repair?
    Unusual noises, decreased cooling efficiency, or increased energy bills are common signs that your AC may need attention.
  • Can I perform any maintenance myself?
    While homeowners can do basic tasks like changing filters, a professional should perform most maintenance to ensure it's done safely and effectively.

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