Limited Time AC Installation Deals!
Complete systems starting at $5,799 + Free Smart Thermostat + 5-Year Labor Warranty
AC Repair & Replacement in Schertz
Schertz residents trust Carnes & Sons for all their heating and cooling needs. From luxury homes to family residences, we provide expert AC services throughout the Schertz community.
AC Repair Schertz
We provide expert air conditioning repair for all major brands. Same-day service available for Schertz residents.
- • System not cooling properly
- • Strange noises or odors
- • High energy bills
- • Frequent cycling on/off
Heating Repair
We keep your Schertz home warm during cooler months with professional heating system repair and maintenance.
- • Furnace not heating
- • Heat pump issues
- • Thermostat problems
- • Gas heating safety checks
AC Replacement & Installation
We install new AC systems for Schertz homes. We install energy-efficient systems with professional service.
- • Complete system replacement
- • Energy-efficient upgrades
- • Ductwork installation
- • 0% financing available
Why Schertz Chooses Carnes & Sons
Local Schertz Expertise
We understand the unique AC needs of Schertz homes, from newer construction to luxury residences. Our technicians are familiar with the area and can provide faster, more efficient service.
- 28 years serving San Antonio area
- Familiar with Schertz construction
- Fast response times
- Professional, courteous service
Schertz Service Promise
Same-Day Service
95% of Schertz repairs completed the same day
Emergency Response
24/7 emergency service available for Schertz residents
Portable AC Backup
We provide portable units while repairs are completed
What Our Customers Say
Real reviews from real customers in the San Antonio area
Ready for Schertz AC Repair Service?
Call today for same-day service in Schertz. Our experienced technicians are standing by.
"We serve wholeheartedly, as though we are serving the Lord, not people, because we know that the Lord will reward us for the good we do."
~ Ephesians 6:7-8
Your Schertz family's comfort is in good hands.