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Contact Us Book NowWe 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.
We provide installation, repair, and maintenance service for furnaces, heat pumps, and package units.
For air conditioner, mini-split, and package unit installation, repair, or maintenance call our family.
Breathe easy with our air quality solutions from air filtration and UV light to humidification service.
Air QualityLet us help your business with its heating & cooling with rooftop unit installation, repair, and service.
Light CommercialWe always help our customers find the best rebates available that work for them.
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
We offer specials to help you get the service you need for a little less.
Or $179/mo with approved credit. Also qualifies for CPS Rebates and Federal Tax Credits
Contact Us TodayWe 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.