Emergency AC Repair

When your AC goes down in the middle of a Texas summer, every hour matters. We answer calls 24/7, dispatch quickly, and give you an honest assessment, clear options, no pressure or runaround.

✓ 24/7 Emergency Service ✓ Family-Owned Since 1976 ✓ Licensed & Insured

Emergency AC Repair in Austin, TX

We have technicians standing by 24/7/365 to take care of your emergency AC repair needs. No matter where in the greater Austin area you are or what type or brand of system you have, we can get you back up and running, usually with same-day repairs and always with a one-year warranty on parts and labor.*

Our repair rates are the same at 2am as they are at 2pm. The after-hours service call fee covers the technician's overtime. It never marks up the repair itself.

Simple, Fast Repair Process

  • Request Service: Call us at 512-501-2275 (our phones are answered 24/7). We’ll have a technician en route as soon as possible.
  • Evaluate & Repair: When the technician arrives, they’ll perform a thorough evaluation of your system to determine the root cause of the issue (not the quickest fix). We’ll recommend the solution we believe is in your long-term best interest. We’ll help you weigh your options in the context of your specific needs and budget. Our trucks are fully stocked, so we can usually perform the repair immediately after you approve it.
  • Peace of Mind Warranty: We'll stand behind your emergency AC repair with a one-year warranty on parts and labor.*

*The one-year repair warranty covers the parts we install and the labor to install them on the repair performed. It does not cover unrelated failures elsewhere in the system, condensate drain clogs and stoppages, drain leaks, refrigerant leaks or maintenance related conditions, including drain problems that existed before our visit.

What Our Customers Say


Efficient technician testing electrical connections in an outdoor AC unit at a Georgetown home
Efficient technician arriving at an Austin home with a company service van in the driveway
Efficient technician inspecting an outdoor AC condenser beside a brick home

Air Conditioner Blowing Hot Air? Here's How To Fix It

What's in this video:

We start with the causes you can check yourself and work up to the ones that need a technician, so you can tell the difference before you call. Worth five minutes before an after-hours service call.

Why Choose Efficient for Emergency AC Repair?

When your AC fails at night or on a weekend, you're choosing a company fast and with less information than you'd like. Here's what you're getting.

  • Our phones are answered 24/7/365 by our own people, not an answering service taking a message for the morning.
  • Our repair rates are the same at 2am as they are at 2pm. The after-hours service call fee covers the technician's overtime. It never marks up the repair itself.
  • Our trucks are fully stocked with common parts, so most repairs happen on the first visit rather than after a wait for parts.
  • Everyone we send is a full-time employee, never a subcontractor, and has passed both background and drug screening.
  • Low turnover means familiar faces. Many of our employees have been with us 10, 20, even 30 years.
  • 100% locally owned and run in Austin since 1976, so we'll be here if you need us again.
  • We stand behind the repair with a one-year warranty on parts and labor.*

Emergency AC Repair FAQs

Start at AC Services for an overview of everything our air conditioning team handles.

  • AC Repair. The same diagnosis and repair work during regular business hours, with flat-rate pricing and a written estimate before anything is done.
  • AC Maintenance. Two seasonal visits a year. Plan members get priority scheduling and pay regular rates for after-hours repairs.
  • AC Installation. When an emergency repair turns out to be the last one worth making, this covers how we size, quote and install a replacement.
  • HVAC Ductwork Repair. Leak sealing and connection repairs, with custom fabrication in our own metal shop when off-the-shelf parts won't fit.
  • Mini Split Repair. Diagnosis and repair for ductless systems, from refrigerant faults to control board failures.
  • Commercial HVAC. Repair and maintenance for retail, warehouse, medical office and other commercial properties.

Schedule Your Emergency AC Repair

Whether you're dealing with a broken system, strange noises or an AC that isn't keeping up with the Austin heat, we'd love to help.

Serving Greater Austin & Central Texas

We serve homeowners and businesses across Travis, Williamson, Hays, Bastrop, Bell, Llano and Comal counties in the Greater Austin area, including Allandale, Barton Creek, Bastrop, Bee Cave, Brushy Creek, Buda, Canyon Lake, Cat Hollow, Cedar Creek, Cedar Park, Clarksville, Del Valle, Downtown Austin, Driftwood, Dripping Springs, Elgin, Georgetown, Granger, Great Hills, Horseshoe Bay, Hudson Bend, Hutto, Hyde Park, Jarrell, Jollyville, Jonestown, Killeen, Kingsland, Kyle, Lago Vista, Lakeway, Leander, Liberty Hill, Lost Creek, Manor, Mueller, New Braunfels, North Austin, Oak Hill, Pemberton, Pflugerville, Rollingwood, Round Rock, San Marcos, South Congress, Spanish Oaks, Spicewood, Steiner Ranch, Sun City, Tarrytown, Taylor, Temple, Travis Country, Travis Heights, Wells Branch and West Lake Hills.