Professional HVAC services serving Downtown San Antonio and surrounding areas in Bexar County.
Specializing in: Office Buildings, Retail Spaces, Medical Facilities, Restaurants
Service brands: Carrier, Trane, York, Daikin, Johnson Controls
Professional HVAC services serving Downtown San Antonio and surrounding areas in Bexar County.
Specializing in: Office Buildings, Retail Spaces, Medical Facilities, Restaurants
Service brands: Carrier, Trane, York, Daikin, Johnson Controls
Serving • 45-Min Response • Commercial Building Experts
Is your AC broken in this Texas heat? Get same-day relief with honest diagnostics that save you thousands. We repair first, replace only when necessary.
Text Response Under 30 Seconds - Lightning Fast!
TACL License #29435E • 28 Years Experience
"Your family's comfort is our priority"
"We work with integrity, serve with humility, and walk with mercy."
— Carnes & Sons | Inspired by Proverbs 22:4, Micah 6:8, Colossians 3:23
Why replace when we can repair? Our family has been serving Downtown San Antonio for 28 years with honest diagnostics, quality repairs, and replacements only when truly necessary. Get your FREE diagnostic today!
Only if repair isn't possible. Downtown San Antonio homes deserve transparent pricing with no surprises.
Remember: We always try to repair first!
Configure your system and see exact pricing immediately
Complete installation, warranties, and permits included
0% APR options and flexible payment plans
Limited Time: FREE Diagnostic (Save $65) - Today Only!
Downtown San Antonio residents qualify for premium service packages and priority scheduling
45-minute average response time in Downtown San Antonio. We prioritize emergencies with dedicated technicians.
Expert installation of smart thermostats and home automation systems popular in Downtown San Antonio estates.
Priority service for Downtown San Antonio residents with our exclusive maintenance membership program.
Real reviews from real customers in Downtown San Antonio
Join 500+ Downtown San Antonio families who trust us with their comfort
Read All 100+ Google ReviewsDedicated technicians for with priority routing via Highway 281 and Downtown San Antonio Parkway
Expert in high-end systems, zone control, and variable-speed units common in Downtown San Antonio estates
Authorized service for Carrier, Trane, Lennox, and other premium brands preferred in Downtown San Antonio
Trusted by your neighbors with a 4.9-star rating from local Downtown San Antonio homeowners