Enjoy Comfort In Your Smithville, TX, Home With Our AC & Heating Services
Welcome to Centex Air & Heat, your trusted HVAC contractor serving Smithville, TX and Bastrop County since 1984. Our experienced technicians are dedicated to keeping your home comfortable in every season with dependable heating and air conditioning services.
We provide a full range of HVAC solutions for homeowners, including:
- AC repair
- AC replacement
- AC maintenance and tune-ups
- Heating repair and installation
- Indoor air quality solutions
- Commercial ductwork repair
Need help today? Give us a call and we will be on our way! 512-303-6060 Or feel free to contact us online to schedule service.
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 If you have an older or outdated unit, there are numerous benefits and features available in the latest models that will enhance your comfort and save you money in the long run.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 furnace 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.
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.
AC Service in Smithville, TX FAQs
Our team provides prompt (sometimes the same day) AC repair services for homeowners in Smithville, TX and throughout Bastrop County. When your air conditioner stops working during the Texas heat, our experienced technicians work quickly to diagnose the issue and restore your cooling system so your home stays comfortable.
Some of the most common AC problems we see in Smithville homes include refrigerant leaks, worn capacitors, clogged condensate drains, and systems that struggle to keep up with the Texas summer heat. Regular maintenance can help prevent many of these issues and keep your air conditioner operating efficiently.
Yes. Centex Air & Heat provides a full range of HVAC services for homeowners in Smithville, TX, including AC repair, AC replacement, heating installation, furnace repair, maintenance, and ductwork services. Our technicians have been helping families in Bastrop County stay comfortable since 1984.
Recent Jobs and Reviews in Smithville, TX
Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently express gratitude for the professionalism, courtesy, and efficiency demonstrated by the service technicians. Recurring themes include punctuality, with technicians arriving on time or even ahead of schedule, and thoroughness in performing inspections, cleanings, and maintenance work. Reviewers frequently highlight the technicians' friendly and approachable demeanor, noting their willingness to answer questions clearly and provide detailed explanations of the work performed. Many customers appreciate the informative nature of the service, including updates during appointments, comprehensive reports with photos, and transparent communication about system performance. A notable positive trend is the absence of aggressive upselling, with multiple reviewers praising the honest, customer-focused approach rather than pushing for unnecessary sales. The technical competence and knowledge of the staff receive consistent praise, as does their ability to explain complex issues in understandable terms. Long-term satisfaction is evident, with several customers expressing ongoing trust in the company and indicating they will continue using the service for future HVAC needs. The tone is enthusiastic and appreciative, with customers feeling valued and well-served, contributing to a strong reputation for quality service and professionalism.
Our Local Reviews by City
- Austin, TX (87)
- Bastrop, TX (671)
- Cedar Creek, TX (159)
- Coupland, TX (8)
- Dale, TX (24)
- Del Valle, TX (3)
- Elgin, TX (178)
- Flatonia, TX (4)
- Giddings, TX (1)
- Harwood, TX (4)
- La Grange, TX (18)
- Ledbetter, TX (1)
- Lexington, TX (8)
- Lincoln, TX (2)
- Lockhart, TX (7)
- Manchaca, TX (4)
- Manor, TX (7)
- McDade, TX (23)
- Muldoon, TX (3)
- Paige, TX (68)
- Red Rock, TX (39)
- Rosanky, TX (28)
- Smithville, TX (182)
- Waelder, TX (2)
- West Point, TX (9)
Job Locations and Reviews
Smithville Air Conditioning Upon my arrival I checked into the concerns with the system not coming on. Performing my diagnostics I found that the transformer had been removed from the system because it was faulted. I spoke with the customer about needing to install a new one so I could further diagnose the system. When I installed the new one I found that inline fuse was larger then manufacture recommended and found a low voltage short at the outdoor system on the contactor. I also found that the blower was faulted. I spoke with the customer again about the other issues I found and he approved to have the repairs performed while onsite. I installed a new blower motor, transformer and contactor, redid some of the wire terminals I checked wiring on the outdoor condenser. While fixing a wire in the condenser I accidentally bumped one of the low pressure switch causing it to leak.
Smithville Air Conditioner 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 air handler cabinet and heat transfer media coil pan and housing the be dirty with bacterial growth. Informed customer of my findings and presented options for cleaning. Let customer know that cleaning the system will not stop the bacteria from coming back. The bacterial growth present may negatively impact indoor air quality; if left unaddressed, it can also restrict airflow within the system, resulting in reduced heating and cooling efficiency. I recommended having SOLARIS uv bacterial prevention system installed to prevent the growth from coming back after cleaning. Customer wants options sent over via email. System cooling properly at this time.
Smithville Air Conditioning Upon my arrival I evaluated electric heat system. I verified system safety and performance is to manufacture specifications. Flushed and treated the water removal system. Cleaned the electrical cabinet. Found both indoor and outdoor voltage enhancement systems to be reading below manufacturers parameters. Informed customer of my findings and presented options for repair. Customer chose the HN13A & HN10A options. I replaced the indoor and outdoor voltage enhancement systems and tested system for performance and safety. System cooling to manufactures specifications at this time.
Smithville Air Conditioning Upon my arrival I evaluated 2 carrier gas furnace systems. I verified system safety and performance is to manufacture specifications for both systems. Flushed and treated the water removal systems. Cleaned the electrical cabinets and washed units using water. Replaced unit #1 filter supplied by customer. Customer was not interested in UV bacterial prevention for unit #2. Found no issues at this time. No recommendations at this time.
Smithville AC Tune-up Upon my arrival I evaluated 2 carrier gas furnace systems. I verified system safety and performance is to manufacture specifications for both systems. Flushed and treated the water removal systems. Cleaned the electrical cabinets and washed units using water. Replaced unit #1 filter supplied by customer. Customer was not interested in UV bacterial prevention for unit #2. Found no issues at this time. No recommendations at this time.
Smithville AC Maintenance 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. Swapped out filter supplied by customer. Cleaned the electrical cabinet and washed unit using water. Found no issues at this time. No recommendations at this time.
Smithville AC Repair Upon my arrival I performed a 6 month checkup on 1 straight cool system. Flushed and treated the water removal system, washed the condenser coil using water, cleaned and treated the electrical cabinet then verified system safety and performance. Found the cooling system performing to manufacture specifications but the Reme halo was not working. I found that the voltage conversion system failed preventing 24 volts to be supplied to the Reme halo. Spoke with the customer about my concerns and went over the benefits of Solaris vs Reme halo. They chose to have the Reme halo fixed for now. Installed a new voltage conversion system, redid wire terminals then verified safety and performance of the Reme halo finding it performing to manufacture specifications at this time.
Smithville Heat Pump 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
Smithville AC Maintenance Upon our arrival we performed the approved repairs. Recovered all remaining refrigerant from the system, removed the faulted refrigerant pressure control, installed new refrigerant pressure control, flowed nitrogen while brazing, moved the new filter dryer to the attic, pressures tested to 350psi, performed a triple evacuation service, brought the system down to a proper vacuum, installed new performance enhancement system, recharged to manufacture specifications with new clean refrigerant then ran a performance and safety testing. Found everything performing to manufacture specifications at this time.
Smithville AC Service Upon our arrival we performed the approved repairs. Recovered all remaining refrigerant from the system, removed the faulted refrigerant pressure control, installed new refrigerant pressure control, flowed nitrogen while brazing, moved the new filter dryer to the attic, pressures tested to 350psi, performed a triple evacuation service, brought the system down to a proper vacuum, installed new performance enhancement system, recharged to manufacture specifications with new clean refrigerant then ran a performance and safety testing. Found everything performing to manufacture specifications at this time.
Smithville AC Tune-up. Heat Pump Repair Service: Dispatched to a home where the heat pump was running but delivering inconsistent temperatures between modes. Found the outdoor defrost sensor sending incorrect readings and causing improper cycling. Replaced the sensor, verified control board communication, and tested both heating and cooling modes to confirm smooth operation.
Smithville AC Maintenance Upon my arrival I performed the approved repair. Sprayed the heat transfer media coil with viper coil cleaner, removed the blower housing, laid down plastic to protect electrical equipment, used the pressure washer to wash the heat transfer media coil, wiped down areas that were dirty, cleared the water removal system, reassembled the system the ran a performance and safety testing finding everything performing to manufacture specifications at this time.
Travis arrived on time for the appointment and did a thorough cleaning and inspection of our system.
Smithville Air Conditioning Upon my arrival I performed a 6 month checkup on 1 heat pump system. Flushed and treated the water removal system, replaced the air filter, washed the condenser coil using water, cleaned and treated the electrical cabinet then verified system safety and performance. Found everything performing to manufacture specifications at this time.
Smithville AC Maintenance Upon my arrival I performed a 6 month checkup on 1 heat pump system. Flushed and treated the water removal system, washed the condenser coil using water, cleaned and treated the electrical cabinet then verified system safety and performance. Found the air circulation system dirty. I cleaned this under the previous repair warranty. Found the system performing to manufacture specifications at this time.
Upon my arrival in Smithville AC Maintenance I performed a 6 month checkup on 1 straight cool system. Flushed and treated the water removal system, replaced the air filter, washed the condenser coil using water, cleaned and treated the electrical cabinet the verified system safety and performance. Found everything performing to manufacture specifications at this time.
Upon my arrival in Smithville AC Tune Up I performed a 6 month checkup on 1 straight cool system. Flushed and treated the water removal system, replaced the air filter, washed the condenser coil using water, cleaned and treated the electrical cabinet the verified system safety and performance. Found everything performing to manufacture specifications at this time.
Upon my arrival in Smithville Air Conditioning. I performed a 6 month checkup on 1 straight cool system. Flushed and treated the water removal system, replaced the air filter, washed the condenser coil with water, cleaned and treated the elected cabinet then verified system safety and performance. Found the exhaust removal system operating outside manufacture specifications and the power consumption outside manufacture specifications. Customer would like the options emailed over.
Upon my arrival in Smithville Air Conditioner. I performed a 6 month checkup on 1 straight cool system. Flushed and treated the water removal system, washed the condenser coil using water, cleaned and treated the electrical cabinet then verified system safety and performance. I found everything is performing to manufacture specifications at this time. Spoke with the customers about the duct work they are wanting to have done and adding in bacterial prevention systems. They approved the bacterial prevention system while on site and want to set up a consult for the replacement of the duct work with adding in additional returns to each room. The office will schedule this.
Upon my arrival in Smithville AC Maintenance. I checked into the concerns with the outdoor system not coming on. I checked the high voltage first to verify there was nothing going off to ground due to the customer stating that’s the wire he shook and the unit kicked on. After verifying it was good I checked the low voltage wiring and found a wire nut was loose in the Y wire causing the low voltage to lose connection. I tightened the wire nut then tested the system finding it performing to manufacture specifications at this time.
Upon my arrival in Smithville Air Conditioner. I performed a 6 month checkup on 1 straight cool system and went over the customers 2 concerns she had. The UV light was set to be cleaned once a year so I corrected that to the 4 year lifespan the bulb has. The outdoor noise only happened once that the customer was aware of but I did hear it while checking the system. I found the unit was just a little off level on the plastic pad so I put a shim in it to help prevent the noise. The noise will not cause any harm to the system. I then flushed and treated the water removal system, washed the condenser coil using water, cleaned and treated the electrical cabinet then verified system safety and performance. Found everything performing to manufacture specifications at this time.
Upon my arrival in Smithville AC Tune-up 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 the outdoor voltage enhancement system to be reading very low on the exhaust removal system side. 45/5 reading 45/3.9. Replaced voltage enhancement system under HN13E 2 year warranty. Found no other issues and no other recommendations at this time.
Upon my arrival in Smithville Air Conditioner I evaluated 1 Coleman electric 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 heat transfer media coil to be dirty with dust build up. Informed customer of my findings and customer wants the options sent over via email to look over, also spoke to the customer about upgrading his comfort controller to either a Honeywell T6 or the Ecobee 6. Customer wants both options sent over to him and will have one installed on the next evaluation. Found no further issues and no further recommendations at this time.
prompt, courteous, informative
Smithville Air conditioning service 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. Customer is not interested in SOLARIS. customer pulled and cleaned blower.
Smithville Furnace service 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. Swapped filters supplied by customer. Found no issues at this time. No recommendations at this time.
Smithville Furnace repair Upon my arrival I evaluated 1 Trane 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 bacterial growth inside of the air handler case and on the air movement system assembly. Informed customer of my findings and presented options for repair. Customer wants options sent over to him to discuss with family. The bacterial growth present may negatively impact indoor air quality; if left unaddressed, it can also restrict airflow within the system, resulting in reduced heating and cooling efficiency. Will call follow up with customer on Friday to discuss options.
Good knowledgeable
Both guys did a great job. They were professional and courteous.
Always hood people, good service.
Sawyer is a polite young man that did a fast and efficient service of our unit.
Sawyer did a great job of explaining things to me and letting me know what I might need to work on and repair next visit.
Knowledgeable, polite, on-time-good service. Thanks
I like that the technician leaves pics with the explanation of services. I’ve used Centex for many years and trust them fully with coming into my home and explanations if anything needs to be fixed.
He was polite, explained service performed and made suggestions with trying to force any additional products or service
Once again Travis provided excellent 4 star service
Travis and his assistant were very respectful as always.
Travis was very thorough when explaining my options. Answered all questions.
Had Sawyer come out and do our winter check of our furnace. Excellent service, he had us finished in short order!
Great job
Very professional
Extremely knowledgeable & professional
Travis and his partner did an EXCELLENT job!!! Installed a new thermostat and had us back in operation in about an hour from start to finish. I scheduled the night before and they came the next day. EXCELLENT service as always.
Great service
Great service
Travis was on time, efficient, and a polite young man. This is a great company with great employees you can have confidence in. We just renewed our service contract for the third year!
Hey, Jeff! Thank you for taking the time to leave us some feedback. We are pleased to hear that you received 5-star service from our team. We value your business and the trust you've placed in us to not only replace your system but to continue to maintain it. We look forward to seeing you at your next evaluation!
Emerson was very professional and explained everything that he was doing. Asked if I had filters and offered to change them for me.
Great Service...nicest guy!
Gene was great. Didn’t try to sell me on something I didn’t need..
We like the service people that Centex sends out. They make sure our systems are working well.