Honest HVAC. Real Experience. Central Texas Trusted.
Infinity AC of Austin stands as a veteran-owned HVAC company dedicated to supporting homeowners and businesses throughout Austin, Round Rock, Cedar Park, Georgetown, Pflugerville, and nearby Central Texas communities. With over 30 years of practical experience, we have earned the trust of our customers by providing dependable service, clear communication, and pricing that reflects honesty and transparency.Our licensed and insured technicians are equipped to manage a wide range of residential and light commercial services, including air conditioning repair and installation, furnace repair, heating system services, maintenance programs, energy-efficient upgrades, and same-day emergency assistance. Whether responding to sudden system failures or assisting with planned improvements, we consistently deliver professional and attentive service. As a veteran-owned organization, we remain committed to integrity and respect, building long-term relationships with customers who depend on us for reliable heating and cooling support.
Served areas
- Austin, Round Rock, Cedar Park, Georgetown, Pflugerville, Killeen, Buda, Manor, Bee Cave, Hutto, Cedar Creek, Kyle, San Marcos
Business details
- Year established: 1995
- Employees: 8
- Licensed
- Insured
Highlights and features
- ⭐ Veteran-Owned & Operated — founded on military values of integrity, discipline, and accountability
- 🔧 30+ Years of Hands-On HVAC Experience serving Central Texas homeowners and businesses
- ⚡ Same-Day & Emergency AC Service available throughout Austin and surrounding communities
- 🏠 Residential & Light Commercial HVAC — repairs, installations, replacements, and tune-ups
- 💲 Transparent Pricing & Free Estimates — no surprises, no pressure, just honest recommendations
- 🌿 Energy-Efficient System Upgrades — helping Austin homeowners reduce utility costs year-round
- 📋 Licensed & Insured Technicians operating throughout Travis, Williamson, and Bell County
Associations and certifications
- Licensed HVAC Contractor - State of Texas
Payment methods
- Cash, Checks, Debit cards, Credit cards, Mobile payments, Bank transfers, Financing available
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Services
Infinity AC provides dependable air conditioning repair services with a strong focus on professionalism and lasting performance. Our technicians evaluate system issues thoroughly and implement effective solutions tailored to each situation. By maintaining high standards in every service call, we ensure improved efficiency, reliable operation, and a comfortable indoor atmosphere for your home. 
Infinity AC delivers expert air conditioning installation and replacement services with a focus on reliability and efficiency. We guide you through selecting the right system and complete each installation with precision. Our process ensures your equipment operates effectively from day one, providing improved airflow, reduced energy costs, and dependable cooling throughout the seasons. 
Our professional maintenance services are designed to keep your air conditioning system operating smoothly under heavy demand. We conduct thorough inspections, make precise adjustments, and ensure all components function correctly. This process helps prevent costly breakdowns and supports energy efficiency. We focus on delivering dependable service that maintains comfort and maximizes equipment longevity. 
Air conditioning breakdowns demand fast and dependable service, which is exactly what we provide. Our team is available 24/7 to resolve urgent HVAC issues with efficiency and care. We conduct thorough system evaluations and present straightforward repair options. Our goal is to restore indoor comfort promptly with solutions you can trust. 
Infinity AC offers trusted heating repair services focused on reliability and long-term performance. Our skilled technicians thoroughly inspect your system and identify the root cause of any malfunction. We present practical solutions without unnecessary upselling. With attention to detail and a commitment to excellence, we ensure your heating system operates safely and efficiently. 
Our heating installation services are built around delivering dependable comfort and efficient performance. We guide you through selecting the right system and ensure it is installed to meet your homes specific demands. With attention to airflow, safety, and system optimization, we provide solutions that maintain consistent temperatures and support long-term operational efficiency. 
We provide expert repair solutions for heat pump systems experiencing operational issues. Reduced efficiency or inconsistent temperatures can indicate underlying problems. Our technicians conduct thorough evaluations and deliver precise repairs. We aim to restore comfort while maintaining the long-term performance of your system. 
Our professional furnace repair service ensures your heating system operates effectively throughout the season. We handle all types of furnace issues with thorough inspections and clear communication. Offering around-the-clock service, we are ready to assist whenever problems occur. We complete every repair with a focus on durability, safety, and optimal efficiency. 
We provide comprehensive commercial HVAC services in Austin, including repair, installation, and scheduled maintenance tailored to business needs. Our team of certified professionals responds quickly to system issues to prevent operational interruptions. We maintain transparent pricing and dependable 24/7 availability, ensuring businesses can rely on consistent comfort and efficient climate control throughout their facilities consistently.
Reviews (30)
Angel Rivero
Apr 23, 2026
Eric Koontz
Apr 23, 2026
Chase, Bruce, Frank, and Brooke are super helpful. I've had 2 units repaired and up and running in no time. Infinity AC of Austin will be my first call for air conditioning issues. Frank made an early morning Saturday trip to take care of us. He has gone above and beyond to make certain things are working correctly. I couldn't be happier about choosing Infinity AC of Austin.
Steven Davis
Apr 18, 2026
Our HVAC system quit unexpectedly and after getting several estimates we chose to go with Infinity AC and could not have made a better choice. John Cantu came out right away and stuck with us throughout the entire process. John is a tremendous asset to Infinty AC. After receiving help from Carrier, installation of the failed part was scheduled the same day and the Techs Frank & Nick worked until 7pm making sure everything was up and running properly. I highly recommend Infinity AC especially Frank & Nick. If you need HVAC work done don't look any further and make sure you request Frank & Nick to do the work.
Mark Lottie
Apr 14, 2026
John Cantu and his air conditioning crew came today and removed our old ac system and installed a brand new ac system. The new system works great, the crew was professional, installed the new system in a matter of 3-4 hours, cleaned up and left no trash, made sure everything worked. It was a pleasure working with John and how he helped me with the financing and the itemized quote. I highly recommend Infinity air conditioning for anyone who needs to replace there ac unit. I give them a 5 star.
Javier Tijerina
Apr 12, 2026
Tami Lee
Apr 04, 2026
Chase came out to fix our clogged drain in Austin TX. He was prompt, quick, and courteous. Really appreciate you, Chase, and would highly recommend you to anyone! Thanks so much!
Frank came out a few months later to inspect our entire system, and he was great. Excellent customer service all around. I'd definitely recommend Infinity AC. Thank you Frank!
Frank came out a few months later to inspect our entire system, and he was great. Excellent customer service all around. I'd definitely recommend Infinity AC. Thank you Frank!
Bea Remmenga
Feb 23, 2026
Infinity employees-Frank and Chase were very professional. talked to me about what was going to happen with the repairs, very friendly, cleaned up after their work was done., they did a great job. my AC/Heater works so well! so Happy I called this company to get the job done, very detailed on everything we discussed! Very please with the job they did! I will recommend them to my family and friends! thank you for updating my unit inside and out!!
Jose Rg
Feb 13, 2026
Jacob Mello
Feb 09, 2026
Nicole Mamantov
Feb 06, 2026
Sam Cook
Feb 06, 2026
David Johnson
Feb 03, 2026
Jugg
Jan 19, 2026
Gkk
Jan 18, 2026
Allison Smith
Jan 10, 2026
Brittany Ruffin
Jan 05, 2026
Larry Krueger
Nov 23, 2025
Roland
Nov 15, 2025
Shari Maldonado
Nov 10, 2025
DeMarcus Cobb
Oct 16, 2025
Nathan Starnes
Sep 06, 2025
Roger Reyes
Sep 05, 2025
Linda S.
Sep 05, 2025
Deyan Nenkov
Sep 03, 2025
Lindsay Upson
Aug 20, 2025
In the middle of a Texas summer, my thermostat stopped working properly and began blowing hot air. After an inspection, Chase repaired the thermostat - and had cool air blowing again - within a matter of minutes. Happy
My appointment was easily scheduled and I was contacted when tech was en route. In addition to speedy service, Chase was considerate (ex. shoes off), respectful, kind, and informative.
While I hope my AC unit doesn't fail me any time soon, if it does, I will be looking for Infinity to provide my care.
My appointment was easily scheduled and I was contacted when tech was en route. In addition to speedy service, Chase was considerate (ex. shoes off), respectful, kind, and informative.
While I hope my AC unit doesn't fail me any time soon, if it does, I will be looking for Infinity to provide my care.
Hector Rosario
Aug 16, 2025
Rodrigo Liques
Aug 14, 2025
Jolin M.
Aug 04, 2025
Louie Gonzales
Jul 25, 2025
Tim Favorite
Jul 10, 2025