Family-Owned & Operated

Personal Service from Our Family to Yours

Quality Heating & Cooling You Can Trust

Free Estimates, Free Second Opinions, Free Diagnostics

Call or Text us Now at (210) 247-4517, usual wait time is just 30 seconds during normal business hours. After hours response time may be higher.

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Chat with us today by clicking the floating bubble in the bottom right or with our online form linked below!

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Our Family is Here to Help You

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.

How Can We Help?

Indoor air quality services from Carnes & Sons

Indoor Air Quality

Breathe easy with our air quality solutions from air filtration and UV light to humidification service.

Air Quality
Light commercial HVAC services from Carnes & Sons

Light Commercial

Let us help your business with its heating & cooling with rooftop unit installation, repair, and service.

Light Commercial
FTL Financing
Foundation Finance Company
Wisetack

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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A Service Done Right

We are committed to serving our neighbors with quality service you can trust. We aim to build lasting relationships with our customers, and that means being there to keep your systems running smoothly. With our maintenance plan you can guarantee service that keeps your heating and cooling operating at their highest efficiency without any added stress on your side. Our family is here for yours with regular tune-ups, filter changes, and more.

Call or Text Us to Learn About Our Comprehensive Maintenance Plan

We Offer Rebates

We always help our customers find the best rebates available that work for them.

Home Energy Rebate Programs

Rebates of 30% of cost, up to $2,000 per year for heat pumps

Rebates of 30% of cost, up to $600 for efficient air conditioners

Rebates of 30% of cost, up to $600 for efficient heating equipment

Featured Specials

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

Free AC Service for a Limited Time

FREE
AC Diagnostic for a Limited Time

A $69 Value

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$6,899 
                for Any Size 14.3 SEER2 AC System Out the Door

$6,899
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

$12,899
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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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
AprilAire
RGF REME HALO

Our Family Proudly Serves Our Community of Northern San Antonio and the Surrounding Areas

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