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Professional Air Conditioning & Heating Services In Austin, TX

At Centex Air & Heat, we've been Austin's trusted HVAC company and AC contractor since 1984. Our team is committed to providing top-notch plumbing services with a focus on customer satisfaction. We take pride in our dedication to getting the job done right the first time, every time. With decades of experience under our belts, we've honed our skills to deliver quality work that stands the test of time. Our expertise covers a wide range of HVAC and plumbing needs, ensuring that your home or business stays comfortable year-round. We're not just service providers; we're your neighbors, committed to keeping Austin cool, warm, and running smoothly.

Ready to experience Texas-sized experience and service? Then contact Centex Air & Heat! Send us a message online or call 512-303-6060 today!

Beat The Texas Heat With Our Air Conditioning Services

When it comes to AC services for your Austin, TX home, we've got you covered. Our comprehensive offerings include AC repair, air conditioning replacement, and AC installation to keep your home cool and comfortable. We understand the importance of regular maintenance, which is why we offer thorough air conditioning tune-ups and AC maintenance services. Our team is skilled in diagnosing and fixing a wide range of AC issues, from minor hiccups to major system failures. We use the latest tools and techniques to ensure your AC system runs efficiently, helping you save on energy costs while staying cool. Whether you need a quick fix or a complete system overhaul, we're here to provide expert AC services tailored to your needs.

Expert Heating Services To Keep Your Austin, TX Home Warm

We know that Austin winters can get chilly, which is why our heating services are designed to keep you warm and cozy. Our expert technicians specialize in furnace repair, addressing issues quickly to restore your home's comfort. We also offer comprehensive heating maintenance to keep your system running smoothly and prevent unexpected breakdowns. When it's time for an upgrade, our furnace replacement services ensure you get the most efficient and effective heating system for your home. We work with top brands and stay up-to-date with the latest heating technologies to provide you with reliable, energy-efficient solutions that keep you warm without breaking the bank.

All-In-One Heating & Cooling With Heat Pumps

Heat pumps are versatile systems that provide both heating and cooling, and we're experts in their care. Our heat pump installation services ensure your new system is perfectly sized and installed for optimal performance. We also offer regular heat pump maintenance to keep your system running efficiently year-round, saving you money on energy bills. If you encounter any issues, our skilled technicians are ready to provide prompt and effective heat pump repair. We understand the intricacies of these systems and can quickly diagnose and resolve any problems, ensuring your Austin, TX home stays comfortable in every season.

Enjoy Flexible Comfort With Ductless Mini Splits

For Austin, TX homes without existing ductwork or for those looking for targeted climate control, ductless mini splits are an excellent solution. Our team specializes in ductless mini split installation, providing you with efficient, customizable comfort for any room in your home. We carefully assess your space to recommend the best system for your needs. If you already have a ductless system, we offer expert ductless mini split repair services to keep it running smoothly. Our technicians are trained in the latest mini split technologies, ensuring we can handle any brand or model with ease.

Improve Your Austin, TX Home's Health With Our Indoor Air Quality Services

We believe that comfort goes beyond temperature control, which is why we offer a range of indoor air quality services. Our solutions include state-of-the-art air purifiers to remove allergens and pollutants from your home's air. We also install HVAC UV lamps that help eliminate harmful microorganisms in your air ducts. To address humidity issues, we offer both humidifiers and dehumidifiers, helping you maintain the perfect moisture balance in your home. These services not only improve your comfort but also contribute to a healthier living environment for you and your family.

We Love Sharing Our Reviews! See What Your Neighbors Are Saying!

Our team is proud to be your one-stop shop for all HVAC needs in Austin. From AC repairs to indoor air quality solutions, we're committed to keeping your home comfortable and efficient. Don't just take our word for it – we invite you to read our customer reviews on our website and Google to see why so many Austinites trust us with their HVAC systems. When you're ready to experience our top-notch service for yourself, give us a call. Let Centex Air & Heat be your partner in home comfort – contact us today at 512-303-6060 for all your HVAC needs!

Frequently Asked HVAC Questions in Austin, TX

How quickly can you service my home in Austin?

For urgent issues like a complete AC or heating failure, we prioritize emergency calls and strive to provide same-day or next-day service whenever possible. For routine maintenance and non-emergency calls, we offer flexible scheduling to fit your needs. The fastest way to get a technician to your Austin home is to call us directly at 512-303-6060 .

What are the most common AC problems for Austin homeowners?

Given Austin's hot and humid climate, we frequently see a few common issues. These include clogged condensate drain lines due to high humidity, dirty condenser coils from dust and allergens, and low refrigerant levels in overworked systems. Our technicians are experts at quickly diagnosing and performing the necessary [AC repairs] to handle these unique Central Texas challenges.

Should I repair my old AC unit or replace it?

This is a common question, and we help homeowners make the most cost-effective choice. We typically recommend considering a replacement if your unit is over 10-15 years old, requires frequent and costly repairs, or has a low SEER rating (making it inefficient). If a repair is minor and the unit is otherwise healthy, a targeted AC repair is often the best route. For a full evaluation, we can provide a free estimate on a new AC installation.

Do you offer free estimates in Austin?

Yes, we are proud to offer free, no-obligation estimates for all new system installations and replacements, including furnaces, heat pumps, and air conditioners. For repair services, we charge a competitive diagnostic fee which allows our technicians to thoroughly inspect your system and provide an accurate, upfront quote for the required repairs.

What brands of HVAC systems do you service?

Our nationally certified technicians are trained to service and repair all major brands of HVAC equipment, including Trane, Carrier, Lennox, Goodman, Rheem, and many more. Whether we installed your system or not, you can count on us for expert maintenance and repairs.

Recent Jobs and Reviews in Austin, TX

Rated 5.0 out of 5 stars based on 92 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction with the service provided. Customers consistently express appreciation for the professionalism, courtesy, and efficiency demonstrated by the technicians. A dominant theme throughout the feedback is the technicians' punctuality and timeliness, with many noting that appointments were kept on schedule or even completed ahead of time. The quality of communication stands out as a particularly valued aspect, with customers frequently praising the thorough explanations provided about service findings, system status, and recommended next steps. Many reviewers highlight feeling well-informed throughout the process, with technicians taking time to answer questions clearly and provide updates during service calls. The technical competence and thoroughness of the work performed receive consistent recognition, with customers expressing confidence in the quality of inspections, cleanings, and maintenance completed. The friendly and courteous demeanor of the service team is another recurring positive theme, contributing to an overall pleasant customer experience. Several reviews emphasize trust and honesty, with customers feeling that recommendations were genuine rather than sales-driven. The tone across the feedback is enthusiastic and appreciative, with customers expressing loyalty to the company and willingness to recommend the services to others.

Austin, TX at a glance

Centex Air & Heat has completed 25 jobs in Austin, TX between July 2026 and October 2026.

The 26 customer reviews shown here average 5.0 out of 5.

The most recent job was on October 13, 2026.

Centex Air & Heat has completed 128 jobs in Austin, TX in the last 12 months. The first job there was in December 2017.

Our Local Reviews by City

Job Locations and Reviews

Travis P.
Travis P. Checked in
Upon my arrival I performed a 6 month checkup on 1 furnace system. Flushed and treated the water removal system, replaced the iFLO cartridge, cleaned the flame safety sensor, verified proper fuel deliver, checked for CO, replaced the air filter, then verified system safety and performance. Found everything performing to manufacture specifications at this time. Spoke with the customer about the importance of having a CO detector in the home and this is something they plan order for the home.
Austin, TX 78704
Sawyer B.
Sawyer B. Checked in
Upon my arrival with the customer was concerned that the indoor air movement system was blowing, but not cold air. Upon my diagnosis, I found the outdoor voltage enhancement system to be fed on the refrigerant circulation pumping system side. I informed the customer of my findings and presented options for repair. The customer chose the HN13E option. I performed the approved repairs and tested the system for performance and safety system cooling properly at this time. WO-TNFR730469
Austin, TX 78723
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier gas furnace system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time.
Austin, TX 78745
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier gas furnace system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and swapped the filter supplied by the customer. Found no issues at this time. No recommendations at this time.
Austin, TX 78731
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier heat pump system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time.
Austin, TX 78731
Sawyer B.
Sawyer B. Checked in
I arrived at a residence where the homeowner was concerned about managing indoor air quality before the cedar season. They had experienced significant cedar fever symptoms in previous winters. I installed an AprilAire whole-home media filtration system in the return duct, ensuring it was properly sealed to maintain an airtight fit. I also checked the system's static pressure to confirm that the airflow remained unaffected. Additionally, I provided a detailed explanation of the filter replacement schedule for the upcoming season, emphasizing the importance of having the system in place before the cedar pollen levels rise.
Austin, TX 78617
Sawyer B.
Sawyer B. Checked in
I inspected a furnace that had not been used since the previous spring. Upon examination, I discovered a cracked hot surface igniter, a common issue for idle units. I replaced the igniter, initiated a full furnace startup sequence, and verified proper flame ignition on all burners. After conducting multiple heating cycles, I confirmed consistent and clean ignition. The homeowner appreciated the timely service before the cold weather arrived.
Austin, TX 78748
Travis P.
Travis P. Checked in
Upon my arrival I performed a 6 month checkup on 2 straight cool systems and 1 heat pump system. Flushed and treated the water removal systems, washed the condenser coils using water, cleaned and treated the electrical cabinets then verified system safety and performance. Found everything performing to manufacture specifications at this time.
Austin, TX 78731
Travis P.
Travis P. Checked in
Upon my arrival I checked into the customers concerns. I tested the system and did hear the noise the condensation pump is making. When I checked the pump I found it has a significant amount of zooglea growth built up around it again and the pump is struggling to remove the condensation. I also found bacterial growth inside the system as well as zooglea inside the drain pan. Spoke with the customer about my findings and went over his repair options. Repairs were approved and the office will reach out to schedule our return once the parts have been received.
Austin, TX 78703
Sawyer B.
Sawyer B. Checked in
on my arrival I evaluated 2 Rheem gas furnace/straight cool systems. I verified system safety and performance is to manufacture specifications for each system. Flushed and treated the water removal systems. Cleaned the electrical cabinets and washed units using water. Found the air movement system and heat transfer media coil to be dirty with bacterial growth on RTU #1. I recommend having both components chemically cleaned and treated. Estimates will be emailed over. Both systems cooling properly at this time. All filters have been replaced.
Austin, TX 78701
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier gas furnace/straight cool system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time.
Austin, TX 78704
Travis P.
Travis P. Checked in
Upon my arrival I checked into the concerns with the system not cooling. Performing my diagnostics I found the breaker tripped for the outdoor system and the refrigerant circulation pumping system reading resistance. I tested the voltage enhancement system and also found it was failed. I attempted to install a new since I was getting inconsistent resistance readings on the refrigerant circulation pumping system. I found the RCPS is failed internally not pumping properly. I removed the voltage enhancement system and reinstalled the old one. The system is down until a repair or new equipment is installed. The office will reach out to schedule the consultation.
Austin, TX 78731
Daryl W.
Daryl W. Checked in
Called out to a home near Ross Road in Del Valle where the primary AC unit wasn't keeping up with the 95-degree heat late in the day. Found the blower motor on the American Standard air handler drawing double its rated amperage due to failing internal bearings. Installed a brand-new blower motor and recalibrated airflow across the duct network. The air velocity at the registers jumped significantly, dropping the main living area temperature down to target within 45 minutes.
Austin, TX 78617
Josh W.
Josh W. Checked in
Inspected a central cooling system near South Congress in Austin where high humidity was causing moisture to pool on the floor around the indoor unit. The evaporator coil on their Rheem system was heavily caked with dust and pet dander from end-of-summer usage, causing freeze-ups and overflow. Performed a deep chemical coil cleaning, cleared the drain pan, and replaced the restrictive air filter. Indoor humidity dropped sharply, leaving the home crisp and dry.
Austin, TX 78745
Travis P.
Travis P. Checked in
Upon my arrival I checked into the concerns with the system not cooling. Performing my diagnostics I found that the system did not have low voltage being supplied. When I checked the voltage conversion system I found was equipped with a resettable fuse. I reset the fuse and found the system is coming on and performing in normal operation for cool.
Austin, TX 78704
Travis P.
Travis P. Checked in
Upon my arrival I performed a 6 month checkup on 3 systems. Flushed and treated that water removal systems, cleaned the mini split filters, replaced the split system filters, washed the condenser coils using water, cleaned and treated the electrical cabinets then verified system safety and performance. Found all 3 systems performing to manufacture specifications at this time.
Austin, TX 78731
Sawyer B.
Sawyer B. Checked in
Upon my arrival, the customer was concerned that there was water dripping into the auxiliary drain pan and cutting the unit off by triggering the water safety switch. On my diagnosis I found there to be a very bad blockage in the water removal system caused by bacterial growth and Zooglia. I informed the customer of my findings and presented options for repair. I performed the approved repairs and flushed and treated the water removal system. I removed all water from the auxiliary drain pan. And tested the system for performance and safety. The system is cooling and draining properly at this time.
Austin, TX 78704
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier infinity gas furnace/straight cool system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time.
Austin, TX 78703
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier heat pump system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time. The technician replaced the IFlo bottle during the evaluation. System cooling properly at this time.
Austin, TX 78704
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier heat pump system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found The upstairs system to be low on 410a refrigerant. I informed the customer of my findings and the customer wants us to check the levels on her next eval to compare, since she hasn’t noticed a difference in the cooling efficiency in the space. Downstairs system performing to manufacturers specifications at this time.
Austin, TX 78731
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier gas furnace/straight cool system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time.
Austin, TX 78704
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 2 carrier heat pump systems. I verified system safety and performance is to manufacture specifications for both units. Flushed and treated the water removal systems. Cleaned the electrical cabinets and washed units using water. Found no issues at this time. No recommendations at this time.
Austin, TX 78703
Sawyer B.
Sawyer B. Checked in
Arrived on site to perform the approved repairs. I removed the faulty airflow metering system and replaced with a new one. Also replaced the voltage conversion system and replaced any charge or loose wire connectors. I adjusted and calibrated all other airflow, metering devices and tested system for performance and safety. System cooling properly at this time proper airflow coming from affected register.
Austin, TX 78748
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier heat pump system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time, but I do recommend changing out the 16x20x4 filter in the attic. It is very dirty. No other recommendations at this time. System cooling properly at this time.
Austin, TX 78751
Sawyer B.
Sawyer B. Checked in
Upon my arrival I evaluated 1 carrier heat pump system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. I do recommend changing the filter out in the attic soon. It has a lot of drywall dust on it. System cooling properly at this time.
Austin, TX 78751
Review
Sawyer is fine.
Swartzlander - Austin, TX 78735
Review
Travis was amazing. He did a thorough inspection of my a/c unit and was very patient helping me understand the issue we were experiencing. Thank you for everything Travis, you are awesome!!
Justiz - Austin, TX 78731
Review
Friendly and respectful
Austin - Austin, TX 78731
Review
Great Service
Swartzlander - Austin, TX 78735
Review
Always great service
Gilder - Austin, TX 78745
Review
Excellent service
Jost - Austin, TX 78756
Review
Sawyer was super courteous and thurough in his explanation of service. Always a pleasure working with the Centex crew.
Steitz - Austin, TX 78704
Review
Feb11 2026: excellent service. Travis P did the usual superb Centex job. Also, there were detailed answers to my questions about moving the HVAC to all-electric, and duct replacement possibilities. Many thanks.
svpn - Austin, TX 78704
Review
Wonder service as usual!
Justiz - Austin, TX 78731
Review
Daryl did a great job and was very informative. Answered all my questions and was courteous. Pricing seems high to me but is worth it quality and service wise.
Collins - Austin, TX 78731
Review
Sawyer came today to perform a semiannual inspection of my heating/cooling system. He was friendly, professional, and thorough.
Pesz - Austin, TX 78745
Review
Called ahead, on-time, friendly, knowledgeable, expert in AC maintenance!
Kinny - Austin, TX 78750
Review
Another Great Job!
Jost - Austin, TX 78756
Review
Travis was wonderful and I really appreciate all of his help servicing my unit.
Leslie - Austin, TX 78731
Review
Added gas and now cooler
Pankratz - Austin, TX 78748
Review
Emerson communicated the issue we had and added necessary refrigerant
Pankratz - Austin, TX 78748
Review
Travis was prompt, friendly, knowledgeable and professional.
Nancy Nesbitt - Austin, TX 78703
Response from Centex Air & Heat:

Thank you, Nancy! We’re so glad to hear Travis provided you with prompt, friendly, and professional service. We’ll be sure to pass along your kind words to him. We truly appreciate your support and look forward to serving you again in the future!

Review
Travis arrived on time and provided thoughtful guidance on how best to modify our AC system
Kinny - Austin, TX 78750
Review
Great service!
Jost - Austin, TX 78756
Review
Gene is an excellent communicator. I really appreciated his professionalism.
Pankratz - Austin, TX 78748
Review
Gene was personable and took care of the service.
Young - Austin, TX 78757
Review
Great communication before and during visit. Found the solution and fixed the problem. Gene was terrific.
Hardin - Austin, TX 78746
Review
Gene was awesome with my annual winter service! Very knowledgeable, nice and respectful. Thank you Gene and Centex.
JL - Austin, TX 78731
Review
Gene was on time, friendly, professional, answered all our questions. He also spent time showing us how to make adjustments on the ecobee. I especially appreciate the detailed reports which give me confidence my unit is in good condition and working as it should be.
Pesz - Austin, TX 78745
Review
Gene went out of his way to explain the thermostat programming and point out CO detector issues!
Gilder - Austin, TX 78745
Review
I loved the detailed explanation as much as the expertise and service itself. Getting behind the tech speak to understand what the situation really is is very important to me.
djr3 - Austin, TX 78731
Awards Grateful to be honored thanks to you!
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