As a veteran-owned and operated HVAC provider, Infinity AC of Austin serves clients across Austin, Round Rock, Cedar Park, Georgetown, Pflugerville, and neighboring Central Texas communities. Drawing on more than three decades of industry expertise, we have cultivated a strong reputation for dependable service, accurate assessments, and pricing practices that remain open and clear to every customer we serve.Our team of licensed and insured technicians specializes in a wide range of residential and light commercial services, including air conditioning repair and installation, heating system work, furnace repairs, maintenance tune-ups, system upgrades, and emergency services available the same day. We handle each project with care, whether resolving urgent cooling failures or supporting proactive system improvements. Integrity remains central to our operations, and we take pride in offering fair pricing, respectful service, and dependable workmanship that has built lasting trust with customers throughout the region.
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
Services
Our team at Infinity AC is dedicated to delivering high-quality AC repair services that meet the demands of Texas heat. We carefully assess each system, provide clear repair options, and complete every job with attention to detail. Through consistent workmanship and thorough system checks, we ensure dependable cooling and long-lasting results for every customer we serve. 
Infinity AC offers professional AC installation and replacement solutions tailored to maintain comfort and efficiency year-round. As a veteran-owned company, we focus on transparency, skilled workmanship, and dependable outcomes. Our technicians carefully install each system to ensure optimal operation, helping homeowners achieve better cooling performance and long-term energy savings without unnecessary complications. 
Infinity AC offers comprehensive maintenance services to keep air conditioning systems running at peak performance. Our process includes careful system evaluations, cleaning, and necessary adjustments to avoid unexpected breakdowns. Regular service enhances efficiency and indoor comfort while lowering operating costs. We are committed to delivering consistent, high-quality care that supports long-term system reliability. 
We understand that unexpected AC failures require immediate attention, especially in severe temperatures. Our emergency repair service is available around the clock to address urgent cooling issues. We deliver honest assessments, clear pricing, and reliable solutions. Our technicians focus on restoring your system quickly while maintaining high standards of safety and performance. 
Infinity AC delivers high-quality heating repair services tailored to your systems needs. Our technicians carefully assess each issue and perform repairs using proven methods. We communicate clearly throughout the process to ensure you understand your options. With a focus on integrity and workmanship, we restore your heating systems performance and reliability. 
When cooler temperatures arrive, we understand how essential a dependable heating system is for your homes comfort and efficiency. Our team provides professional installation services, guiding you in selecting the ideal furnace or heat pump. We ensure proper sizing, safe connections, and optimized airflow so your system performs reliably for years to come. 
Our professional heat pump repair service helps ensure your home remains comfortable and energy efficient. System issues can lead to uneven temperatures and rising utility costs. We identify problems through detailed diagnostics and implement effective repairs. Our focus is on dependable service that supports consistent system performance. 
We are committed to providing reliable furnace repair services that keep your home comfortable and safe. Our team addresses issues such as inconsistent heating, system failures, and unusual operation. We respond quickly with 24/7 availability for urgent situations. Our repairs are performed with care to ensure consistent and efficient performance. 
We support Austin businesses with full-service commercial HVAC solutions, covering repairs, new installations, and preventative maintenance programs. Our certified technicians diagnose issues accurately and address them efficiently to reduce downtime and restore system reliability. We emphasize clear pricing and around-the-clock availability, helping clients maintain stable indoor environments and avoid costly operational disruptions across their facilities. 
Reviews (30) 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.
Derek Southard
Apr 10, 2026
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
Azarias Tirado
Feb 07, 2026
Grace Wentworth
Jan 16, 2026
Anhquoc Nguyen
Jan 11, 2026
Allison Smith
Jan 10, 2026
Kolton McDougald
Jan 09, 2026
Amanda Miera
Dec 26, 2025
Its Display
Nov 19, 2025
Roland
Nov 15, 2025
Isaac Conde
Nov 14, 2025
Angie Mauga
Nov 11, 2025
This has been our experience and honest feedback we truly appreciate Ryan and Infinity Air for their integrity and support throughout our ordeal.
Long story short, we had a horrible experience last week with another company that insisted a part system needed to be replaced. We werent convinced, so we reached out to Infinity Air. Ryan provided clarity, reassurance, and genuine willingness to help resolve our HVAC issue.
Ryan is extremely knowledgeable in his field and took the time to patiently explain the problem and the solution needed to fix it.
We highly recommend Infinity Air and sincerely appreciate their exceptional service.
Long story short, we had a horrible experience last week with another company that insisted a part system needed to be replaced. We werent convinced, so we reached out to Infinity Air. Ryan provided clarity, reassurance, and genuine willingness to help resolve our HVAC issue.
Ryan is extremely knowledgeable in his field and took the time to patiently explain the problem and the solution needed to fix it.
We highly recommend Infinity Air and sincerely appreciate their exceptional service.
Treavon Jordan Ruffin
Oct 23, 2025
Dustin Hilgaertner
Oct 17, 2025
Shamar Wilson
Oct 15, 2025
Cecilia Cornelius
Oct 12, 2025
Jessi K.
Oct 08, 2025
Robert Dwyer
Oct 05, 2025
Julie Hutchinson
Sep 24, 2025
I hired this company to install a mini split in my home and they went above and beyond my expectations. On top of that, they were extremely fair in their pricing as I had called numerous other companies, and I chose them because of their fairness, professionalism and now their work ethic. I will use them again! They are awesome.
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
Jolin M.
Aug 04, 2025
T. G.
Jul 26, 2025
My technicians, Frank Jr. and Eddie, were incredibly knowledgeable, professional, and courteous. They completed the job efficiently and left no mess behindeverything was done in a timely fashion with zero complaints. The owner, Chase, was extremely open, honest, and clearly well-versed in the industry. Pricing was fair and competitive. I wouldnt hesitate to recommend Infinity AC of Austin to anyone looking for reliable HVAC service.
Tim Favorite
Jul 10, 2025
Derek Stevens
Jun 10, 2025
I have used Infinity AC a couple times now across multiple properties, and I have nothing but great things to say about them.
The owner Chase is always quick to answer my calls and get someone on-site to give me a quote.
His technicians Frank and Eddie helped me out of a jam when my AC was having issues in the summer. They were knowledgeable, professional, and got me fixed up in a timely manner.
I will certainly be calling them again next time any AC related issues come up.
The owner Chase is always quick to answer my calls and get someone on-site to give me a quote.
His technicians Frank and Eddie helped me out of a jam when my AC was having issues in the summer. They were knowledgeable, professional, and got me fixed up in a timely manner.
I will certainly be calling them again next time any AC related issues come up.
