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Smithville, TX

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Enjoy Comfort In Your Smithville, TX, Home With Our AC & Heating Services

Welcome to Centex Air & Heat, where we've been the go-to HVAC service contractor since 1984. We offer a comprehensive range of services designed to keep you and your family comfortable year-round. Our experienced technicians are trained to provide top-quality AC repair, AC replacement and AC maintenance services. We also offer an array of heating services to ensure your home is warm and cozy when the temperature drops. If that's not enough, we pride ourselves on our knowledge of indoor air quality and also provide ductwork repair and installation services to make sure your air stays fresh and clean. For all your HVAC needs in Bastrop County, trust Centex Air & Heat – the most reliable and high-quality contractor around!

Don't Forget To Give Your AC Some TLC

What's the most important thing you can do for your air conditioner? Care for it the way it cares for you! Regular AC maintenance can help guarantee your system works well, at a high level of efficiency, for years to come. Make sure you get the most out of your unit and get your air conditioner tune-up scheduled before the summer heat kicks in and puts it to work. You'll be glad you did!

A Ductless Mini Split Brings Conditioned Air Where You Need It

Ductless mini split units are a great alternative for people who need to bring enhanced comfort to a room that isn't connected to your home's ductwork. They're great for additions, finished garages, outdoor buildings and more. Capable of providing both warm and cool air, these versatile devices give you detailed control of your room's climate without the need to install more expensive ductwork.

AC Repair In Smithville, TX To Beat The Heat

When summer arrives in Texas, it arrives BIG. You need an air conditioner you can rely on to keep your home cool and comfortable. But even the most reliable AC can develop issues, and when it does, you need expert AC repair to get it going again. Our professional technicians have the tools and training to isolate your problem and provide a quality fix so you can keep your peace of mind - and your cool.

Furnace Installation To Help Fight Off Jack Frost

You never know quite what you're going to get with winter in Texas - which is why it's good to have a high-quality furnace in place at your home ready to go. If you have an older or outdated unit, there are numerous benefits and features available in the latest models that will enhance your comfort and save you money in the long run. Contact one of our specialists to find out which model of furnace is the right fit for your home and get your installation scheduled today!

Find Out What Our Customers Are Saying!

At Centex Air & Heat, we pride ourselves on the dependable, reliable, and high-quality services we offer to our cherished customers. We value every client and are thrilled to receive positive feedback about their experiences working with our team. Our skilled technicians are experienced in providing top-notch HVAC services, including installations, repairs, and maintenance, and our customers in Smithville, TX can attest to that. When you're ready to trust your comfort to experts who go above and beyond, give us a call at 512-303-6060 or message us online to see for yourself why Centex Air & Heat is a cut above the rest.

Recent Jobs and Reviews in Smithville, TX

Rated 5.0 out of 5 stars based on 145 customer reviews

Our Local Reviews by City

Job Locations and Reviews

Gene  A.
Gene A. Checked in
Today I arrived in Smithville and completed the fall heating evaluation. I began by verifying system is safely operating and it’s performing very well. While onsite I treated the water removal system, washed the outdoor unit and treated the electrical cabinet. Upon departure left system set to 68 in heating mode and it’s currently 68 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and completed the fall heating evaluation. I began by verifying system is safely operating and it’s performing very well. While onsite I treated the water removal system, washed the outdoor unit and treated the electrical cabinet. Upon departure left system set to 68 in heating mode and it’s currently 68 inside.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed the fall evaluation on one furnace system and one mini split. Found everything operating properly on the mini split system. On the furnace system I found the combustion exhaust system is dripping condensation from the pvc pipe this needs to be glued back together to prevent the condensation to continue dripping. Found everything else on the furnace operating properly at this time.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and completed the heating evaluation. I treated the water removal system inside, washed outdoor unit using water and treated electrical panel. I verified system performance and that it’s safely operating at this time. Upon completion left system operating in heating mode set for 67 currently 72 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and gained access to building via master lock outside the main entrance using the code provided. I completed the heating evaluation today of both hvac systems. I found the units are safely operating and are clean, I noticed the main unit for the front of the building (unit 1) is not operating both stages of heating appropriately. I found the comfort control is what’s not allowing the heating system to be controlled properly, have left Carrie a voicemail. Please send estimates to Carrie, upon departure left systems in heating mode set for 64.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed the fall evaluation on 2 heat pump system. System #1 I found everything operating properly at this time. System #2 I found the operating amps for the refrigerant circulation pumping system to be slightly higher then normal. I spoke with the customer about my concerns and she would like the options emailed over so she can see if this is something she wants to take of now or if she will give it a little time to see how the system continues to operate. Left both systems operating in heat and renewed both service agreements.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and met with the homeowner. His complaint was that the heating system stays on no matter if the thermostat is calling for it or not. Been using the breaker to turn it off and back on when needed. I verified concern, I then found that there were multiple burnt wires, heating system controls were all stuck and not disengaging. With customer payment and approval I required the heating control system and replaced multiple heating controls, I also installed new voltage conversion system, installed inline fuse and replaced the air movement voltage enhancement system. Upon completion I vacuumed and cleaned the area, I also cleaned out inside of the control system cabinet and got rid of all the dog and cat hair. I then tested repairs and verified all heating stages are working safely and performing very well. Upon departure I left system at 72 in heat, it’s currently reading 72.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today Mike and I arrived in Smithville and completed the fall evaluation. We verified all units are operating safely and they are performing well. We treated all the indoor water removal systems, we also washed and treated the outdoor unit using water. Customer renewed plan today, also spoke about cleaning out the entry way indoor unit which he is most likely to have done on his spring evaluation. Upon departure systems were all left in heating set for 69.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed a fall evaluation on the straight electric heating system. During the evaluation I found that the indoor air movement system is dirty and the high voltage is wired to bypass the breaker on the system. Found all other operations of the system operating properly at this time. Spoke with the customer about my recommendations today and he would like to wait until next visit so they can recoup some funds after the holidays.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed a fall evaluation on the straight electric heating system. During the evaluation I found that the indoor air movement system is dirty and the high voltage is wired to bypass the breaker on the system. Found all other operations of the system operating properly at this time. Spoke with the customer about my recommendations today and he would like to wait until next visit so they can recoup some funds after the holidays.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today Mike and I arrived in Smithville and completed the heating evaluation today. We began by verifying the system is operating safely, it’s also performing very well at this time. We flushed and treated the indoor water removal system, washed and treated outdoor unit using water as well. Upon departure left system operating in auto mode set for 60 heat and 78 cooling currently 69 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and completed the repair that was approved on previous visit. I replaced the defrost control system and installed a new defrost control sensor on the outdoor unit that provides heat/cool for the upstairs. After replacement I tested unit operations and verified system defrost is successful. Upon departure left system operating in the home schedule set at 64 in heat currently it’s 64 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and met with the homeowner. C/s the thermostat notified them the auxiliary heat has been on for 3 hours, they found the outdoor unit was iced over. I investigated customers concern and began testing outdoor unit, I found that the outdoor defrost control system is faulted. With customers payment and approval i have placed parts on order. When we receive parts the dispatch team will reach out to schedule repair. Upon departure left system operating in auxiliary heat mode, set for 66 currently 71.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed a heat evaluation on the heat pump system. I found the system is operating properly at this time. During the evaluation I noticed that there is bacterial build up inside the air handler and the return going to the upstairs is not sealed properly. Customer did not think the had a filter upstairs. I found there is a filter upstairs and it has never been changed. After the evaluation was complete I spoke with the customer about Reme halo options and the benefits each option offered. They chose to go with HH14D. I collected 10% down today and will collect the rest upon completion of the repair.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, I performed a heat evaluation on the heat pump system. During the evaluation I found that the electrical control system was on bringing on 2 out of the 3 heat strips for auxiliary heating. Will have the options emailed over to the customer and follow up about repairs. I left a voicemail informing the customer of what i had found. I did find everything else on the system performing well at this time.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and met with the homeowner, I completed the fall evaluation of hvac system today. I verified system performance and that it’s safely operating at this time. I flushed and treated the water removal system today, and I washed the outdoor unit. I made customer aware of the leaky exhaust removal system, customer wants to let it ride till it gives out. Upon departure left unit operating in heat set for 70, currently 76 inside.
Smithville, TX 78957
Review
Great service
Piner - Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed a heat evaluation on 3 systems. The upstairs straight electric heat, straight cool I found operating properly. The outdoor condenser is 20+ years old and customer would like to look at replacing it. The downstairs package furnace unit I found was never properly converted for propane and has built a significant amount of rust around the combustion burner assembly. The guest house/garage unit I found is operating properly at this time. Spoke with the customer about repairs on the downstairs system and she chose to go with HM24E. Customer would also like a consultation set up for the replacement of the condenser for the upstairs system.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville. Customer concern that the system in the summer would not necessarily cool the house below 75 and now in the winter it’s also short cycling. I investigated customers concerns and found that the refrigerant pressure control valve has failed causing the concerns. With customers payment of 10% and approval we have processed the warranty parts order. When we receive the warranty parts we will call customer to schedule the repair. Upon departure left the disconnect off at outside unit, made customers aware of the Em Heat function on the thermostat.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I found that the voltage distribution system was faulted causing the outdoor unit to not operate. I spoke with the customer about repair options. Customer approved repairs, I performed the repair and then performed the heat evaluation. Found that everything is operating properly at this time.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and met with homeowners. Concerns of having start assist installed, was recommended by electrician who installed generator connection. I completed the fall evaluation today I verified system is performing well and is safely doing so. I flushed and treated the water removal system, I also washed and shined the outdoor system, I mentioned to customer the start kit would not be needed for this unit specifically but did warn of using the electrical heating system. Upon departure I left the system set to off mode currently 71 inside.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville I performed heat evaluations on 2 split heat pump systems and 1 mini split heat pump system. The mini split in the bunk house and the split system in the guest house are both operating properly at this time. While performing the heat evaluation on the main house I found that the auxiliary heat was never set up. I found how to correct the issue with the auxiliary heating and was able to set the thermostat up to allow the option for emergency heat. While performing the evaluation I found the indoor air movement system to be over amping, the heat transfer media coil and air movement system dirty and the outdoor exhaust removal system over amping. I spoke with the customer about his different options for repairs. He would like Daryl to come out and quote what it would like to replace the system before he chooses any repair options. Will need to reach out and set up a consultation for the main house.
Smithville, TX 78957
Review
Was able to arrive early and finished up in a timely manner.
Naylor - Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville and I completed the heating evaluation today. I verified system gas pressure I also verified system is safe during heating operation. Afterwards I verified system performance and I also cleaned the flame safety systems today. Upon departure left system in heating mode set for 72 currently 73 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today in Smithville I completed the heating evaluation system. I verified system performs well and it’s safely operating at this time. During eval I noticed one of the vents had a water bottle in it, I removed it for her. Upon departure I left system in auto mode currently 73 inside.
Smithville, TX 78957
Review
Gene did an outstanding job servicing my furnace. As always an excellent job by Centex Mechanical. On time, clean and great explanations.
Corby - Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville. I completed the fall evaluation today. I verified system performance and that it’s safely operating in heating mode with zero c.o detected during operation. While in attic I cleaned the flame safety system and flushed the water removal system. I noticed the rubber boot for the flue had droplets of condensation so I inspected and found a small amount of gunk collected within it. I changed customers filter today provided by the customer, upon departure left system in heating set to 69 currently 73 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville. I completed the heating evaluation today. I cleaned the flame safety system while onsite I also verified home is safe during heating operation with no c.o detected. System performance is well, customer had no complaints today. Upon departure left system in heating mode set for 70 currently 70 inside.
Smithville, TX 78957
Review
Excellent service
Meuth - Smithville, TX 78957
Review
I really enjoy the professional knowledge Gene has and his politeness. We have used Centex Air & Heat for 5 years and have referred them to others.
Janet - Smithville, TX 78957
Review
Gene was exceptional courteous, thorough and friendly. Very helpful with informing me about the status of my unit.
Maier - Smithville, TX 78957
Review
Excellent Service!
Bohot - Smithville, TX 78957
Review
Gene was a pleasure to work with. He was on time, courteous, knowledgeable, thorough, and explained exactly what was needed and why. Thank you Gene for the great service. Two thumbs up!
Willman - Smithville, TX 78957
Review
Service was great, Gene was great, great company!!!
Lloyd-Woodard - Smithville, TX 78957
Review
Yes, Daryl is so good at diagnosising the problem.
Dunaway - Smithville, TX 78957
Review
Travis did a great job explaining what needs to be done. Was very helpful.
Scoggins - Smithville, TX 78957
Review
Gene was friendly and professional. I had a lot of questions and he took the time to answer them.
Silva - Smithville, TX 78957
Review
Well done. Friendly. Talked about getting future inspections seasonally appropriate. I forgot to congratulate him on his new child!
McKee - Smithville, TX 78957
Review
Always professional and courteous.
Roy Gamble - Smithville, TX 78957
Review
Ac service
Chamblee - Smithville, TX 78957
Review
Good/Informative
Curtis - Smithville, TX 78957
Review
Great experience with Centex Air, on time, fast and professional.
CBRE - Smithville, TX 78957
Review
Gustavo did a great job providing a checkup and preventative maintenance on our HVAC system.
Adams - Smithville, TX 78957
Review
Gustavo did a great job, on time and professional. I highly recommend him for all your air conditioning needs.
Galen - Smithville, TX 78957
Review
Excellent Service
Holmes - Smithville, TX 78957
Review
Been doing business with Centex for many years. The folks you talk to on the phone and the techs who come to the house are knowledgeable, efficient and friendly.
chasv - Smithville, TX 78957
Response from Centex Air & Heat:

Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work!

Review
Professional and thorough, knowledgeable, and courteous service by Jared. He went above and beyond by removing a mouse from our fan and also educating us about our particular AC issue.
Raine - Smithville, TX 78957
Response from Centex Air & Heat:

It was a pleasure serving you and your family. We really appreciate you taking the time to share your feedback with us and the community.

Review
Great customer service with excellent knowledge in the service he provided. Travis was very professional and polite.
Coble - Smithville, TX 78957
Response from Centex Air & Heat:

Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.

Review
Earlier today, Gustavo came over to have a look at my 12 year old, 4-ton Lennox heat pump. He checked it out thoroughly and found that it was a bit low on refrigerant. Suspecting there might be a small leak, he added some fluorescent dye and a couple of pounds of R-410A. The system is now working MUCH better! Gustavo was very professional and personable, taking the time to answer my questions and not minding if I watched him work off-and-on. KUDOS to him!
John Dorgan - Smithville, TX 78957
Review
Came on a holiday when my house was registering 80 inside-fixed it and now comfy-thanks to Travis
Kathryn - Smithville, TX 78957
Awards Grateful to be honored thanks to you!
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