Alamo Austin Air Conditioning & Heating provides HVAC repair, installation, replacement, and maintenance in Austin, TX for air conditioners, furnaces, heat pumps, ductless systems, ductwork, and indoor air quality equipment. We help homeowners keep their homes comfortable, efficient, and reliable through every season.
From Oak Hill and South Congress to East Austin and Downtown, our team understands the demands Austin homes face during long cooling seasons, heavy AC use, and changing weather. We provide honest recommendations, quality workmanship, and tailored solutions designed for your home, comfort needs, and long-term system performance.
For expert HAVC service, call 512.265.0465 or request service online today!
Air Conditioning Services
Alamo Austin Air provides air conditioning installation, replacement, repair, and maintenance for homeowners in Austin, TX, helping keep your home cool, efficient, and dependable during the hottest months of the year.
Whether your system is struggling to keep up or it’s time for a full replacement, our team will evaluate your equipment, explain your options, and recommend the right solution for your home. From weak airflow and worn components to urgent AC issues that can lead to a complete breakdown, we’re here to help you address problems early and avoid bigger repairs later.
Contact us at 512.265.0465 or request service online today.
Air Duct Services
From new air duct installation to duct replacement and repair, Alamo Austin Air provides ductwork services in Austin, TX that help improve airflow, system efficiency, and comfort throughout your home.
If your ductwork has leaks, damage, or poor connections, conditioned air can escape before it reaches the rooms that need it most. Our HVAC team handles duct installation, replacement, and repairs with careful attention to layout, sealing, and performance so you get reliable results and quality service from start to finish.
Contact us at 512.265.0465 or request service online today.
Ductless Mini Split Systems
When your ductless system needs repair, replacement, or a new installation in Austin, TX, Alamo Austin Air provides ductless services that help restore comfort, improve efficiency, and keep individual rooms properly conditioned.
If your current system is struggling, our team can diagnose the issue, recommend energy-efficient replacement options, and provide the professional installation or repair you need. We also help improve indoor air quality and offer preventative maintenance to keep your ductless system running at its best year-round.
Contact us at 512.265.0465 or request service online today.
Furnace Services
If your furnace is making strange noises, struggling to heat evenly, or no longer running efficiently, Alamo Austin Air provides furnace repair, replacement, and installation in Austin, TX to help keep your home comfortable.
When repairs are no longer the best long-term option, our team can recommend the right furnace for your space and provide expert installation. From diagnosing performance issues to upgrading older equipment, we help homeowners in Austin stay warm with dependable heating solutions built for everyday comfort.
Contact us at 512.265.0465 or request service online today.
Heat Pump Services
For heat pump installation, replacement, and repair in Austin, TX, Alamo Austin Air provides year-round heating and cooling solutions that help homeowners improve comfort, energy efficiency, and system performance.
Whether you are upgrading to a heat pump or need service for an existing system, our team can help you choose the right solution for your home. We handle professional installation and expert repairs so your heat pump can deliver reliable comfort in every season.
Contact us at 512.265.0465 or request service online today.
Indoor Air Quality
Improving indoor air quality starts with the right solution for your home, and Alamo Austin Air provides indoor air quality services in Austin, TX to help reduce airborne pollutants, balance humidity, and keep your indoor air cleaner and healthier.
From air purification and filtration to other whole-home IAQ upgrades, our team can recommend the best approach based on your comfort concerns and household needs. We install quality products and new systems designed to help you breathe fresher air and enjoy a healthier indoor environment every day.
Contact us at 512.265.0465 or request service online today.
Whole-House Humidifiers and Dehumidifiers
Balanced indoor humidity can make your home feel more comfortable year-round, and Alamo Austin Air provides whole house humidifier and whole house dehumidifier installation, replacement, repair, and maintenance in Austin, TX.
If your home feels too dry or too humid, our team can recommend the right whole-home solution for your needs. We handle everything from new system installation and replacement to repairs and ongoing maintenance, helping homeowners in Austin maintain healthier, more consistent indoor comfort.
Contact us at 512.265.0465 or request service online today.
Learn more about whole-house humidifiers and dehumidifiers.
Zone Control Systems
Alamo Austin Air provides zone control systems installation and replacement in Austin, TX, giving homeowners better control over indoor comfort, improved energy efficiency, and more consistent temperatures from one area of the home to another.
With a zone control system, dampers open and close based on your settings so specific areas of your home receive the right amount of heating and cooling when needed. Our team can help you decide whether adding zoning is the right fit for your Austin home and install a system designed around your comfort goals.
Contact us at 512.265.0465 or request service online today.
Frequently Asked HVAC Questions in Austin, TX
How much does a new AC unit cost in Austin, TX?
The cost of a new AC unit in Austin depends on your home’s size, the system type, efficiency rating, ductwork condition, and installation requirements. Homes in areas like Oak Hill, South Austin, and East Austin can all have different cooling demands, so the best way to price a replacement is with an in-home evaluation.
Do I need emergency AC repair in Austin?
You may need emergency AC repair if your system stops cooling during extreme heat, won’t turn on, is leaking, smells burnt, or is making unusual noises. During Austin’s long cooling season, fast service can help prevent bigger problems and restore comfort quickly, especially when systems fail during peak summer demand.
Why is my AC running but not cooling in Austin heat?
If your AC is running but not cooling, the issue could be a dirty filter, low refrigerant, frozen evaporator coil, thermostat problem, airflow restriction, or failing component. In Austin neighborhoods from Downtown to Circle C and Oak Hill, heavy summer usage can put extra strain on cooling systems and expose underlying issues quickly.
Are heat pumps worth it in Austin, TX?
Heat pumps can be a smart option for many Austin homeowners because they provide both heating and cooling in one system and work well in Central Texas’ generally mild winters. They are often a good fit for homeowners looking for energy efficiency, year-round comfort, and an upgrade from older traditional systems.
Should I get a heat pump or gas furnace in Central Texas?
The right choice depends on your home, budget, energy goals, and comfort preferences. Heat pumps are often a strong option in Central Texas because they handle both heating and cooling efficiently, while gas furnaces may appeal to homeowners who prefer traditional heating performance during colder weather. A professional evaluation can help determine the best fit.
How long does an AC unit last in the Texas heat?
In Texas heat, many AC systems last around 10 to 15 years, depending on maintenance, usage, installation quality, and local conditions. In Austin, long summers and extended cooling cycles can shorten system life if equipment is not serviced regularly or is already struggling to keep up with demand.
How much does a heat pump installation cost in Austin, TX?
Heat pump installation costs in Austin vary based on system size, efficiency level, home layout, electrical needs, and whether any ductwork updates are required. Homes in West Austin, South Austin, and older Central Austin neighborhoods can all have different installation factors, which is why accurate pricing usually starts with a home-specific estimate.
Trusted HVAC Service in Austin, TX
Whether you need a fast repair, a system replacement, or routine maintenance, Alamo Austin Air Conditioning & Heating is ready to help. Our team serves homeowners across Austin with dependable heating, cooling, and indoor air quality solutions backed by professional service and clear communication. Call 512.265.0465 or request service online to schedule service today.
“Adrian did a thorough checkout of our ac system and provided very friendly service even during this rainy day.”
“Chris and his team were fantastic! They explained everything to us and were on time and very professional. They installed our new Mitsubishi mini-split.
From the beginning to end of the job they were pleasant and nice to our dogs. The office staff were equally friendly. We were so impressed that we have joined their Silver service maintenance membership for all our AC and heating needs. This is one of the first reviews I’ve ever written and I would give them 10 stars if I could!!!!!!”
“Sonny was very friendly and professional. He showed up on time within the window and called in advance to let us know when he was coming. And he was very thoughtful of our space as he moved around the house.”
“I had an old HVAC system replaced along with some rebuilt plenum/ductwork performed by Alamo Austin AC & Heat on March 31, 2026. The entire team of installers and techs were very professional throughout the entire process. This job was a 5 ton, two zone install and basically took an entire work day. From my first impression of the installation team arriving on-time and entering my home to going over the entire new system, each representative from Alamo Austin AC and Heat was extraordinary in their customer service and cleanliness before, during and after the new HVAC system was installed. I want to personally give a big shout out to Angel, Chris, Adrian, Fernando and Eli for the exceptional job they did. This is a company I will definitely use again. Thank you Alamo Austin AC & Heat!”
“Adrian was great! He identified the problem, retrieved the part and got my AC up and running properly within a few hours. Professional, friendly, and efficient!”
“Angel Castillo and his crew were thorough, punctual, and professional while completing a large job. Thanks for the excellent service!”
“Excellent service! Quick response time, AC wasn't working in the late afternoon and had a technician out early the next morning. Adrian was super personable and professional, got everything resolved and the unit is blowing cold again. Thank y'all!”
“I cannot say enough good things about my experience with Alamo Austin Air.
From the very first phone call, I felt taken care of during what has honestly been a very stressful time having to repair my AC unit and replace my entire duct system. If you’ve ever dealt with HVAC issues, you know how overwhelming and urgent it can feel — but their team made the entire process so much easier.
Trina (I think that was her name) who took my call yesterday, was incredibly kind, patient, and compassionate. She listened, reassured me, and moved quickly to get everything scheduled. You can tell she genuinely cares about customers and understands how stressful these situations can be. Her warmth and professionalism set the tone for the entire experience.
The AC technician who came out was just as amazing — thorough, knowledgeable, and extremely detail-oriented. He took the time to explain everything clearly, walked me through what was happening with my system, and made sure I felt comfortable and informed every step of the way. There was no rushing, no pressure — just honest, helpful service.
What stood out most was how fast and responsive the entire team has been. From diagnosis to next steps, they’ve been efficient while still maintaining such a high level of care and kindness.
During a time when home repairs can feel overwhelming, Alamo Austin Air has been a bright spot. I’m truly grateful for their professionalism, compassion, and top-notch service.
Highly, highly recommend them if you ever need HVAC help in Austin.”
“Great experience with Alamo. Very professional & very detailed. I’ve had 2 mini splits installed which work amazing along with replacing all the duct work on the main system. Jason & all his crew have done a wonderful job. Highly recommend this company. Sam S”
“Chris Elsberry who was our installation manager when Alamo replaced our old system with our wonderful new system. Which has been wonderful. We wanted to add a pocket door to our laundry room and needed to move the thermostat in order to make this change. Chris showed up and got it completed with short notice so that we could keep our remodel going forward. Chris is an Austin native and was a pleasure to work with.
– John F”