AC Down in the Heat?
We'll Cool You Down Today.
Same-day AC repair across San Antonio, 7 days a week. A real tech answers our 24/7 line, and your $79 diagnostic is free when we do the repair.
On the Job Around San Antonio
Our Expert HVAC Services
Same-day AC repair and year-round comfort for San Antonio homes.
AC Repair & Installation
Blowing warm air or tripping the breaker? We fix all major brands the same day, and quote a full system replacement upfront if yours is past saving.
Furnace & Heating Repair
When a January cold snap hits San Antonio and your heat won't kick on, we get your furnace running again fast so your family isn't shivering overnight.
24/7 Emergency HVAC Service
AC quit at 2 AM in July? Call and a real tech picks up, not a machine. We head your way any hour, any day, weekends included.
Preventive Maintenance Plans
A quick spring tune-up catches a weak capacitor or low refrigerant before it leaves you sweating in August. We check every part and clean the coils.
Duct Cleaning & Sealing
Leaky ducts push your cool air into the attic and your bill through the roof. We seal the gaps and clear out the dust your family breathes.
Smart Thermostat Installation
We set up your Nest or Ecobee, wire it right, and show you how to run the schedule so you stop paying to cool an empty house.
How Same-Day Service Works
From your first call to cold air, most repairs wrap up the same day.
Call or Book Online
A real tech answers 24/7. Tell us what your AC is doing and we lock in a same-day window that works for you.
We Diagnose & Quote
We find the actual problem and give you a flat price before any work starts. Your $79 diagnostic is waived when you approve the repair.
Cool Air, Same Day
Most fixes are done on the first visit. We test the system, clean up, and don't leave until your house is cooling again.
Why San Antonio Calls SwiftAir
Same-Day AC Repair
Call before noon and we aim to have you cooling down by evening, seven days a week through the Texas summer.
24/7 Emergency Line
No phone tree, no callback the next morning. A technician answers when your AC quits at 2 AM.
Licensed, Insured, EPA-Certified
Every tech who pulls into your driveway is certified to handle refrigerant and works fully insured.
Upfront Pricing, Financing Available
You see the full price before we start. Need a new system? Ask about financing so a breakdown doesn't wreck your budget.
Serving San Antonio & Nearby
We run same-day AC repair and HVAC service across San Antonio and the surrounding communities. If you're in one of these areas, we can usually reach you today.
- San Antonio
- Alamo Heights
- Converse
- Schertz
- Helotes
Meet Dan Reyes & The SwiftAir Team
A broken AC in San Antonio isn't just uncomfortable. In July heat it's an emergency. Dan Reyes started SwiftAir to answer those calls fast, day or night, and get your house cool again the same day.
You get upfront pricing before we touch a thing, techs who treat your home like their own, and same-day service from San Antonio out to Alamo Heights, Converse, Schertz, and Helotes.
Why Choose Us?
- Same-day AC repair across San Antonio & nearby cities
- Licensed & insured, EPA-certified technicians
- $79 diagnostic fee waived with any repair
- Flexible financing on new installs
Just Opened in San Antonio
We're new to the neighborhood, and we'd love for you to be one of our first calls. Once we've cooled your home down, we'll ask you to leave an honest review on Google so future neighbors know what to expect.