Limited Time AC Installation Deals!
Complete systems starting at $5,799 + Free Smart Thermostat + 5-Year Labor Warranty
AC Repair & Replacement in Downtown San Antonio
Downtown San Antonio residents trust Carnes & Sons for all their heating and cooling needs. From luxury homes to family residences, we provide expert AC services throughout the Downtown San Antonio community.
AC Repair Downtown San Antonio
We provide expert air conditioning repair for all major brands. Same-day service available for Downtown San Antonio residents.
- • System not cooling properly
- • Strange noises or odors
- • High energy bills
- • Frequent cycling on/off
Heating Repair
We keep your Downtown San Antonio 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 Downtown San Antonio homes. We install energy-efficient systems with professional service.
- • Complete system replacement
- • Energy-efficient upgrades
- • Ductwork installation
- • 0% financing available
Why Downtown San Antonio Chooses Carnes & Sons
Local Downtown San Antonio Expertise
We understand the unique AC needs of Downtown San Antonio 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 Downtown San Antonio construction
- Fast response times
- Professional, courteous service
Downtown San Antonio Service Promise
Same-Day Service
95% of Downtown San Antonio repairs completed the same day
Emergency Response
24/7 emergency service available for Downtown San Antonio 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 Downtown San Antonio AC Repair Service?
Call today for same-day service in Downtown San Antonio. Our experienced technicians are standing by.
Email for Estimates
service@carnesandsons.comFree estimates for Downtown San Antonio system replacements
"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 Downtown San Antonio family's comfort is in good hands.