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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 155 customer reviews

Customers say: The reviews exhibit a positive sentiment towards CENTEX AIR & HEAT, with many customers expressing satisfaction with the company's services. The positive reviews frequently mention friendly and helpful technicians, prompt and efficient service, and the quality of the work performed. Customers also appreciate the company's professionalism, courtesy, and willingness to go above and beyond to ensure customer satisfaction. Additionally, the positive reviews highlight the technicians' expertise, knowledge, and ability to explain technical issues in a clear and understandable manner. However, there are a few negative reviews that mention issues with scheduling, communication, or the quality of the work performed. However, the negative reviews are much less frequent and less detailed than the positive reviews. Overall, the sentiment of the reviews is positive, with customers expressing satisfaction with CENTEX AIR & HEAT's services and technicians.

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 one heat pump system. I found that everything is operating properly in both the performance and safety aspects of the equipment. Left the thermostat set to 78° in cooling.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival I performed a 6 month checkup on one heat pump system. I found that everything is operating properly in both the performance and safety aspects of the equipment. Left the thermostat set to 78° in cooling.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival I performed a 6 month checkup on one straight cool furnace system. Before starting the evaluation the customer asked that I look into a beeping sound coming from the attic space. I found that the leak breaker on her water heater is the alarm she is hearing. This has nothing to do with any of our equipment and she will be calling a plumber to take a look at it. Completing the evaluation I replaced the cartridge for the iFLO pro and found everything to be operating properly in on the performance and safety aspects of the equipment.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived and met with the homeowner. I completed the evaluation today, began by verifying system safety and its performance. I then flushed and treated the indoor water removal system. While servicing the outdoor system I cleaned the electrical cabinet and washed the unit using water. While onsite I also changed the indoor carrier air cartridge provided by customer, upon completion I left system set for auto following customers schedule.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived and met with the homeowner. I completed the evaluation today, began by verifying system safety and its performance. I then flushed and treated the indoor water removal system. While servicing the outdoor system I cleaned the electrical cabinet and washed the unit using water. Upon completion customer renewed infinity plan today, left unit in cooling mode set for 78.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival I found the water removal system was backed up. I turned this into a cooling evaluation and cleared the water removal system. I found everything to be operating properly in both the performance and safety aspects of the equipment. I went over iFLO pro with the customer and left a pamphlet for them to look over. Will follow up next week.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival I found the water removal system was backed up. I turned this into a cooling evaluation and cleared the water removal system. I found everything to be operating properly in both the performance and safety aspects of the equipment. I went over iFLO pro with the customer and left a pamphlet for them to look over. Will follow up next week.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon arrival I met with Steve. Concern of blank thermostat, I found unit drain clogged. Customer approved drain cleaning, he also reenrolled in the comfort plan. I then cleaned drain and began evaluations. Began by verifying system safety and its performance. I then flushed and treated the indoor water removal system on both units. While servicing the outdoor systems I cleaned the electrical cabinet and washed the units using water. I spoke with Elena about indoor units being dirty and would recommend a cleaning. Please email estimates for cleaning, upon departure I left both systems following schedule.
Smithville, TX 78957
Review
We LOVE having Travis service our home. First time with Gene and he is just as wonderful. Thank you Centex Air and Heat for providing great staff and excellent service.
Coble - Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon my arrival in Smithville, for air conditioning tune-up. We recovered all refrigerant, removed the heat transfer media coil for chemical cleaning, installed new voltage enhancement system, voltage distribution system, added performance enhancement system, broke down air movement system for chemical cleaning, redid wire terminals, chemically washed the condenser coil, replaced the refrigerant metering device and cleared the tree surrounding the condenser. We then reinstalled the heat transfer media coil, air movement system, replaced the filter dryer, purged with nitrogen while brazing and put the system under a nitrogen pressure test. After verifying the system is tightly sealed we evacuated the nitrogen and out the system under vacuum. We resealed the case coil to the plenum, replaced the comfort control wire from the condenser to the exterior wall, ran it inside liquid tight to prevent damage from the sun and wrapped new Armaflex around the suction line outside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon my arrival in Smithville, for air conditioning tune-up. We recovered all refrigerant, removed the heat transfer media coil for chemical cleaning, installed new voltage enhancement system, voltage distribution system, added performance enhancement system, broke down air movement system for chemical cleaning, redid wire terminals, chemically washed the condenser coil, replaced the refrigerant metering device and cleared the tree surrounding the condenser. We then reinstalled the heat transfer media coil, air movement system, replaced the filter dryer, purged with nitrogen while brazing and put the system under a nitrogen pressure test. After verifying the system is tightly sealed we evacuated the nitrogen and out the system under vacuum. We resealed the case coil to the plenum, replaced the comfort control wire from the condenser to the exterior wall, ran it inside liquid tight to prevent damage from the sun and wrapped new Armaflex around the suction line outside.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for an AC service, the customer had concerns with the HVAC system not cooling. I performed a diagnostics and found that the system was not being supplied with high voltage. I checked the breaker panel and the 30amp fuse was turned off to the outdoor system. Before turning it on I verified the refrigerant circulation pumping system was not grounded and the voltage enhancement system was good. After supplying high voltage to the outdoor system I tested its operations and found everything operating properly at this time. I spoke with the customer about what I found today and also went over our maintenance program. She is interested in joining it again but the ac just went out in her car so she wants to that fixed first being she is month to month on expenses. I will follow up next month about the maintenance program.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon my arrival in Smithville, for an air conditioning evaluation. I began by verifying system safety and its performance. I then flushed and treated the indoor water removal system. While servicing the outdoor system I cleaned the electrical cabinet and washed the unit using water. Upon departure left system in cooling mode set for 77 currently 71 inside.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon my arrival in Smithville, for an air conditioning evaluation. I began by verifying system safety and its performance. I then flushed and treated the indoor water removal system. While servicing the outdoor system I cleaned the electrical cabinet and washed the unit using water. I had a few concerns regarding both systems today. I gave options to the customer to correct early stages of bacteria inside the main house unit, installing a performance enhancement system on the main house unit as well. Regarding the guest unit I recommended unit replacement due to the age being from 1996 and the air movement system bearings have leaked out oil, I have options to replace motor however customer would like comfort consultant to come out and give replacement estimate.
Smithville, TX 78957
Review
Travis and another guy (I'm so sorry I'm forgetting his name!!!) did a lot of work on our 2 A/C units. Very nice, polite, answered lots of questions. Clean and professional appearance. So grateful for their work! Your team was so kind as to bring over 2 window units to get us through a week of no A/C. A super nice guy installed them (his son's name is Colton). Very friendly. Can do attitude. Rapid response. Problem solver onsite. Great member of your team. Really appreciated everyone.
Derr - Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon our arrival in Smithville, for an AC service, TP removed all of the piping for the water removal system. Installed all new 3/4' PVC piping, new traps, new access ports, new ball valves for sectioning off the drain lines when clearing, insulated the pipe of each unit, added supports to prevent any sagging. Replaced all fittings and stress tested the system. Water removal system is now flowing properly with no restrictions. GA recovered the remaining refrigerant from the system, exposed section of piping that was leaking, replaced a section of copper, resealed the liquid line, installed refrigerant drier in the attic per installation manual, pressure tested system to 415psi using nitrogen and verified no leaks within system at time of repair, evacuated system and purged using nitrogen a total of 4 times to adequately dehydrate the system, isolated system and performed a decay test for 10 minutes and maintained 700 microns. After verifying evacuate
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon my arrival in Smithville, for air conditioning tune-up. Customer had 3 concerns. 1- downstairs registers have a 10+ degree differential when system is on. That is strictly due to the system. The system contains 3 zones all which are operated separately or simultaneously. 2- furnace doesn't work. I tested both upstairs and downstairs multizone systems and found them to be working in both heating, cooling, and auxiliary heating. 3- the condensation drain on upstairs unit is broken. This drain had to have been broke by force, either stepping on, or hitting/striking the drain. The drain pan must be replaced in order to re thread a new drain portion onto it as the amount of force to have broken it most definitely may have cracked the inner lining. As of this time left downstairs unit in auto mode.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival, in Smithville, for an AC evaluation, I performed a six month check up on one heat pump system. I found the system to be operating the best it can in both the performance and safety aspects given its age. I spoke with the customer about our free consultations and our financing options. She is wanting to keep this system up and going as long as possible.
Smithville, TX 78957
Review
We had a very pleasant experience with Centex and would recommend the company to everyone for their heating and air conditioning needs. Every single person we dealt with was very professional and highly qualified for their position. We have nothing but praise.
Whitley - Smithville, TX 78957
Gene  A.
Gene A. Checked in
Upon my arrival in Smithville, for air conditioning tune-up, I provided Labor & Materials to replace the existing equipment with 2 Carrier 4-Ton, 17-SEER2 Air Conditioning System with gas heat as well as all items listed below. 2 Performance Series Condensing Units 2 Performance Series Furnace 2 Cased Coils 2 Ecobee Programmable Thermostats 2 Float Switches 2 Drain Pans 2 Surge Protectors RX11 Refrigerant Lines 2 Disconnects 2 Pads 2 Propane Kits 2- 20x25 Honewell Filter Bases Seal the ducts in the at the plenum Remove/recycle old equipment Complete System Start-up
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for AC maintenance, I spoke with the customer about his concerns with the high humidity. He believed he had corrected the issue but wanted us to take a look at it as well. He stated the fan was set to be on when in dehumidification and the downstairs was set to be off. He turned the upstairs one to be off during dehumidification and said that it was removing humidity from the upstairs area. I went ahead and checked the systems temperature split and the pressures. I found the temperature split was really low. I made adjustments to the systems air flow to allow for a better temperature rise. I was able to get it up to 17.6°. When we return for the evals we will wash the systems and further check pressures verifying they are good.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for AC maintenance, I checked into the concerns on both HVAC systems not cooling properly and the other not heating properly. I found that the Bedroom systems water removal system is severely clogged causing the kitchen/living are systems float switch to trip as well due to them teeing into the same drain port. I verified that the bedroom system is operating properly just has a severely clogged water removal system. Moving the kitchen/living are system I found that it is very low on refrigerant which will cause insufficient heating and cooling. I noticed oil around the filter tried and tested it with my leak detector verify there is a leak. I spoke with the customer about my concerns and went over repair options.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for an air conditioning evaluation. I performed a 6 month checkup on one straight cool furnace system. I spoke with the customer about her concerns with the Aux G input shutdown being displayed on the comfort control. I cleared the drain line and also spoke with tech support about the vent pipe being after the p-trap. Tech support recommended putting a cap over the vent since this is a positive pressure system and doesn’t need a vent. If this doesn’t correct the issue we will have to install a vent before the p-trap. Completing the evaluation I found everything operating properly in both the performance and safety aspects of the equipment. Customers comfort control has an update that is recommended.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for AC maintenance, I performed a 6 month checkup on one 3 heat mini split system. I found everything operating properly at this time.
Smithville, TX 78957
Gene  A.
Gene A. Checked in
Today I arrived in Smithville, for an air conditioning evaluation, I began by verifying system performance and its safety. System performs every well and is safely operating at this time, I flushed and treated indoor drain while onsite. At the outdoor unit I cleaned the electrical cabinet and have washed the unit using water. Customers had concern with filter grill upstairs. I removed duct tape and bent tabs outwards so that it maintains proper closing tension, now it should not swing open on its own. Upon departure left systems following cooling schedule upstairs is 78 and downstairs 77.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for AC maintenance, I spoke with the customer about their concerns on the HVAC system not cooling well. I performed my diagnostics starting on the indoor system verifying proper air flow and no restrictions. I then moved to the outdoor system where I found that aged R22 system is extremely low on refrigerant. With this refrigerant not being accessible I recommended customer have a comfort specialist come out and quote a new system. She is also going to consider getting a quote to replace the other system as well given both systems are the same age and original to the home from 2006. I went over our maintenance program as well and this is something they may be interested in but she will have to talk with her husband.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival in Smithville, for an air conditioning evaluation. I performed a 6 month checkup up on one straight cool furnace system. I found everything to be operating properly in both the performance and safety aspects of the equipment.
Smithville, TX 78957
Travis P.
Travis P. Checked in
Upon my arrival, in Smithville, for an AC evaluation, I performed a 6 month checkup on one heat pump system. I found everything to be operating properly in both the performance and safety aspects of the equipment. I also replaced the air filter while on site. The office will need to reach out about renewing her maintenance agreement closer to the end of the day.
Smithville, TX 78957
Review
Travis is very polite and professional. We were notified prior to arrival, he was on time, and VERY detailed. He explained everything well and we appreciate the customer service that has been provided. Thank you Travis and Centex for hiring great staff!
Coble - Smithville, TX 78957
Review
The person who took the call had great customer service. Very helpful and willing to answer questions. Provided support to get technician to us in a prompt manner. Then the technician was very friendly, helpful and gave us all our options. Great overall service by everyone.
Calland - Smithville, TX 78957
Review
Courties and informative
McKee - Smithville, TX 78957
Review
Gene was great to work with. Very knowledgeable and helpful.
Ware - Smithville, TX 78957
Review
Travis was polite and professional. He sat down with me and explained in detail our options. I was very satisfied with his professionalism.
Janda - Smithville, TX 78957
Review
Great service. Gene was very professional!
Curtis - Smithville, TX 78957
Review
excellent
Adams - Smithville, TX 78957
Review
Great service
Piner - Smithville, TX 78957
Review
Was able to arrive early and finished up in a timely manner.
Naylor - 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
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
Awards Grateful to be honored thanks to you!
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