Family-Owned & Operated

About Carnes & Sons

Your Local Family Owned and Operated HVAC Company

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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About Us

We are Carnes and Sons, a small, family owned and operated business. We service heating and cooling systems in the greater San Antonio area including: Alamo Heights, Alamo Ranch, Boerne, Bulverde, & La Cantera, TX.

Our Services

The Carnes and Sons Family

What makes us Different?

  • All Calls Are Answered By The Owners
  • Being small and family-run, we have the ability to quickly respond to our customers without the major overhead and bureaucracy of our larger competitors.
  • We are totally up-front with you about both our services and costs. No gimmicks or heavy sales here.
  • We rely on quality service to build trust with you, and EARN your business! We aim to build lasting relationships with our customers.
  • We are committed to serving our neighbors with the best price in HVAC Service you can find anywhere, and yet not sacrifice quality work.
  • Personal Service by the Owners of the Company
  • Service Calls are done by a Carnes, & a son, as our name implies, for guaranteed quality, and personal service from our family to yours.
  • We stand by our service and provide you a 100% Satisfaction Guarantee.
    If you are not satisfied in any way, you can speak directly with us and we will do whatever is necessary to ensure your A/C or heating service is done right.
  • We service all makes and models and are fully licensed in the state of Texas.
    We do residential AC repair, AC replacement & AC installation. We also do light commercial AC work. We offer Air Conditioning repair, heating repair, Air conditioning replacements, Air conditioning maintenance, custom HVAC whole-home ventilation designs, attic insulation upgrades, whole-home air conditioning rough-ins, on-site air quality testing, as well as install whole-home air purifiers and air filters.

Free Estimates, Free Second Opinions, Free Diagnostics

We Use the Best

We install only the best brands available, but if you don’t see your unit’s make give us a call and we can most likely help you.

Armstrong Air AC & Furnaces
Carrier AC & Furnaces
Samsung Mini-Splits
FTL Financing
Foundation Finance Company

We Offer Financing

You and your family’s comfort is at the center of everything we do, and that includes your financial comfort. We are always upfront about our costs, but we know that getting the right HVAC service can sometimes be expensive. That’s why we’ve partnered with FTL Finance and Foundation Finance Company to provide you with payment options that are made for you, so we can get to work for you.

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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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