Honest HVAC. Real Experience. Central Texas Trusted.
Infinity AC of Austin is a veteran-owned and operated HVAC company proudly serving homeowners and businesses throughout Austin, Round Rock, Cedar Park, Georgetown, Pflugerville, and the broader Central Texas region. Founded on over 30 years of hands-on industry experience, Infinity AC has built a reputation as one of Central Texas's most trusted heating and cooling contractors - delivering honest assessments, transparent pricing, and reliable results on every job.Our licensed and insured technicians specialize in a full range of residential and light commercial HVAC services, including AC repair, air conditioning installation, heating system installation, furnace repair, seasonal tune-ups, energy-efficient system upgrades, and same-day emergency service. Whether a customer is dealing with a failed AC unit in the middle of an Austin summer or planning a proactive system replacement before the heat peaks, Infinity AC approaches every service call with the same level of care and professionalism.
As a veteran-owned business, integrity is at the core of everything we do. We believe homeowners deserve straight answers, fair prices, and technicians who treat their homes with respect. That commitment has earned us lasting relationships with families and businesses across Travis, Williamson, and Bell County.
From South Austin and the Domain to Round Rock, Cedar Park, and Georgetown, Infinity AC is the Central Texas HVAC team you can count on, season after season.
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 fast, reliable AC repair for homeowners across Austin and Central Texas. Our licensed technicians diagnose and fix all makes and models, with same-day availability when you need it most. Honest pricing, no surprises. 
Upgrade your home comfort with a professionally installed AC system from Infinity AC of Austin. We help Central Texas homeowners choose the right unit for their home and budget, with expert installation and energy-efficient options built for the Texas climate. 
Keep your HVAC system running efficiently year-round with a seasonal tune-up from Infinity AC. Serving Austin and Central Texas, our maintenance visits catch small issues before they become costly repairs, extending system life and lowering your monthly energy bills. 
HVAC emergencies don't follow business hours. Infinity AC of Austin offers emergency heating and cooling service across Travis and Williamson County, available when you need us, with fast response times and technicians who get it done right the first time. 
When Austin's winters turn cold, a malfunctioning heater can't wait. Infinity AC's licensed technicians provide prompt heating repair for all system types across Travis and Williamson County, diagnosing the problem fast and restoring your home's warmth reliably. 
Whether you're installing a new heating system or replacing an aging unit, Infinity AC of Austin provides professional heating installation throughout Central Texas. Our team helps you choose the right system for your home's size, layout, and efficiency goals. 
We specialize in repairing heat pump systems to ensure dependable heating and cooling year-round. Performance issues can lead to discomfort and higher energy expenses if not addressed promptly. Our experienced technicians evaluate each concern and provide clear, honest solutions. We work to restore system function and support lasting efficiency. 
We offer comprehensive furnace repair solutions to address a wide range of heating concerns. Our experienced technicians provide accurate diagnostics and implement reliable fixes for lasting performance. We are available at all times to handle urgent repair needs. Our goal is to restore comfort while improving system efficiency and reliability. 
Our team provides professional commercial HVAC repair, installation, and maintenance tailored to the needs of Austin businesses. Certified technicians ensure accurate diagnostics, timely service, and reduced system downtime. We operate with transparent pricing and 24/7 availability, supporting reliable indoor climate control and helping businesses avoid disruptions caused by equipment failures across their operations consistently overall.
Promotions
Get $2500 off a new qualifying system.
Expires on Dec 31, 2030
Photos
Reviews (31)
Angel Rivero
Apr 23, 2026
David Mcnamara
Apr 21, 2026
I got several quotes from other companies and theirs provided best value. They didnt try to over sell. Frank, assisted by Mitchell and Eddy did a great job replacing my equipment in only seven hours. It was just starting to get warm and they had me going just in time. Ours was at the end of its life, and so glad we decided to replace it before it failed. Great team work and polite installation.
Seems like survey for previous visit popped up.
Seems like survey for previous visit popped up.
Sandy Spencer
Apr 18, 2026
Patrick Thomas
Apr 13, 2026
Joe Elliott
Apr 06, 2026
Very good initial visit from Frank! Very respectful, professional, courteous and knowledgeable! Hope to soon be receiving a favorable quote.
(5-28-2025) Got a very good quote for our system replacement! The work was completed today in about 4 hrs. Everything looks good and were cooling down! Great job!
(5-28-2025) Got a very good quote for our system replacement! The work was completed today in about 4 hrs. Everything looks good and were cooling down! Great job!
Jose Rg
Feb 13, 2026
Jesse & Tami Torres
Feb 08, 2026
Sam Cook
Feb 06, 2026
Niz
Jan 27, 2026
Gkk
Jan 18, 2026
Feague Toster
Jan 14, 2026
Kolton McDougald
Jan 09, 2026
Emily Hires
Jan 04, 2026
Really friendly and helpful! Chase came to check on our heater during the cold snap since even the emergency heat setting wouldnt push out warm air. Our heating unit simply wasnt made for outside temps this low so Chase ran to Home Depot to get us plug in heaters to help. So nice! They were able to help us within 24 hours of calling them too which was great.
Erin Beckham
Dec 27, 2025
Larry Krueger
Nov 23, 2025
Roland
Nov 15, 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.
Shari Maldonado
Nov 10, 2025
Treavon Jordan Ruffin
Oct 23, 2025
DeMarcus Cobb
Oct 16, 2025
Shamar Wilson
Oct 15, 2025
Cecilia Cornelius
Oct 12, 2025
Cindy Snz
Oct 11, 2025
Robert Dwyer
Oct 05, 2025
Linda S.
Sep 05, 2025
Stephanie Young
Sep 05, 2025
Frank and Eddie came to help install new insulation at our house - they came on time, were very efficient, and got the insulation done super quickly! They also made sure to clean up afterwards, leaving no trace of any insulation left in the house.
Not only did they add the insulation, they also stayed a few more hours to help diagnose some other AC problems we were having, which was incredible of them - they found out that we had multiple filters all on the same unit which was really reducing the airflow.
Weve been having issues having good air flow into our upstairs for the past few months which has been tough this summer, but thanks to this team its finally gotten much better!
Not only did they add the insulation, they also stayed a few more hours to help diagnose some other AC problems we were having, which was incredible of them - they found out that we had multiple filters all on the same unit which was really reducing the airflow.
Weve been having issues having good air flow into our upstairs for the past few months which has been tough this summer, but thanks to this team its finally gotten much better!
Rodrigo Liques
Aug 14, 2025
Louie Gonzales
Jul 25, 2025
Tim Favorite
Jul 10, 2025
Tray Carter
Jun 20, 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.