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HVAC Services / Elgin, TX

Elgin, TX Cooling & Heating Services You Can Rely On

For top-rated HVAC services in Elgin, TX, Centex Air & Heat has been the trusted choice since 1984. Our experienced team provides reliable, high-quality cooling and heating solutions for homes and businesses across Bastrop County. Our services are designed to keep your space comfortable year-round, from AC repairs and maintenance to complete system replacements. Here's what you can expect when working with Centex Air & Heat:

  • Comprehensive HVAC Services: We handle AC repairs, replacements, maintenance, and maintenance plans to fit your budget and needs.
  • Efficient Heating Solutions: Specializing in heat pump installations and ductless mini-splits, we bring efficient heating solutions to any space.
  • Indoor Air Quality Services: Ensure a healthy environment with air filtration, humidification, and ventilation solutions from Carrier, Infinity, and REME HALO.

Reach out to Centex Air & Heat today for all your cooling and heating needs!

Fast and Reliable AC Repair in Elgin, TX

Don't suffer through a Texas summer without AC! When your cooling system breaks down, our technicians are ready to provide quick, effective repairs so you can stay cool and comfortable. We specialize in diagnosing and fixing AC issues swiftly. Our technicians come equipped with the parts and expertise to solve your cooling issues on the spot.

  • Why Choose Us? Local expertise, fast service, and a commitment to quality.
  • AC Troubleshooting and Repairs: We address issues from minor malfunctions to major repairs, ensuring you get the cool air you need.

The Benefits of Regular HVAC Maintenance

Want to avoid costly repairs and maximize the lifespan of your HVAC system? Regular maintenance is essential! With routine inspections, we catch minor issues before they become major problems, ensuring efficient performance even during extreme weather.

  • Extend Equipment Life: Preventive maintenance prolongs the lifespan of your equipment.
  • Energy Efficiency: Keep your system running efficiently, reducing energy costs.
  • Avoid Emergency Repairs: Catch minor issues early and avoid unexpected breakdowns.

Heat Pump Installation: Efficient Heating & Cooling in One

Looking for an all-in-one solution for heating and cooling? A heat pump may be the perfect option. Ideal for Texas climates, heat pumps provide year-round comfort while reducing energy costs.

  • Energy-Efficient Heating and Cooling: Save on utility bills with a high-efficiency heat pump.
  • Single-System Convenience: With heating and cooling in one, there’s only one system to maintain.
  • Eco-Friendly Choice: Heat pumps offer a more sustainable option for environmentally conscious homeowners.

Perfect Climate Control for Any Space with Ductless Mini Splits

Want to add heating and cooling to a garage, shed, or home addition without costly ductwork? Ductless mini-splits offer an easy, efficient solution. With individual units, you can control the temperature in specific rooms for custom comfort.

  • Flexible Installations: No need for ductwork—perfect for garages, sheds, and add-ons.
  • Cost-Effective Temperature Control: Only heat or cool the spaces you need.
  • Quiet and Efficient Operation: Mini-splits are known for their quiet, energy-efficient performance.

Read Our Reviews to See Why We’re Elgin’s Top Choice for HVAC

At Centex Air & Heat, our customers’ satisfaction speaks for itself. We pride ourselves on delivering dependable, high-quality service that goes above and beyond expectations. Browse our reviews to see how we’ve helped neighbors in Elgin, TX, stay comfortable all year long.

  • Reliable Service: Known for prompt, professional service that solves problems the first time.
  • Customer-Centered Approach: We work closely with each client to ensure total satisfaction.
  • Expert Technicians: Our highly trained team is committed to quality and efficiency.

When you’re ready to experience the Centex difference, call us at 512-303-6060 to schedule your service. Join the community of satisfied customers today!

Recent Jobs and Reviews in Elgin, TX

Rated 4.9 out of 5 stars based on 150 customer reviews

Our Local Reviews by City

Job Locations and Reviews

Gene  A.
Gene A. Checked in
Today I arrived in Elgin and completed the heating evaluation. I verified system performance and safety. I flushed and treated indoor water removal system, I also washed outdoor unit. Customer concern that the unit seems to run all the time. I noticed when inspecting thermostat control that the fan was programmed to humidify. I changed this function to correct customer concern (see photos). Upon departure left system in auto mode set for 74 heat and 76 cool, currently 75 inside.
Elgin, TX 78621
Review
Tech was thorough, quick and courteous.
Straw - Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and completed the fall heating evaluation. I treated an indoor water removal system, and also washed the outdoor unit using water and treated electrical cabinet with insecticide. I verified system is safely operating at this time and it’s performing well. Upon departure left system operating in heat mode set for 72 currently reading 72.
Elgin, TX 78621
Review
Always good service!
Lindgren - Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived and completed the fall evaluation. I’ll verified system is safely operating and it performs well. I treated the water removal system, washed outdoor unit and treated it with insecticide. Upon completion left system operating in heat set for 72, currently 72 inside.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and completed the fall evaluation of the downstairs system. I cleaned the flame safety systems while onsite, I also verified system is safely operating and it’s performing very well. Upon departure I left system set to 73 in heat, currently it’s reading 72.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and completed the fall heating evaluation at of both systems in home. I verified systems are completely safe and performing very well at this time. I treated both indoor water removal systems, washed outdoor units with water and treated the electrical compartment with insecticide. Upon departure I left units on in heating mode, upstairs to 68 reading 70 and downstairs to 69 reading 69 currently.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and I completed the fall evaluation. I flushed and treated indoor water removal system, washed outdoor unit using water and treated system with electrical insecticide. During evaluation I verified system is safely operating however performance is slightly under the weather. I noticed at indoor heat exchanger there was signs of UV refrigeration dye. I investigated and found 2 separate leaks one on the heat exchanger and pressure control valve. With customer deposit and approval we’ve ordered warranty replacement parts, when they arrive we will call to schedule the repair. Upon departure left system operating in the away schedule in heat set for 69, currently 69 inside.
Elgin, TX 78621
Review
Excellent technician.
Satterfield - Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and completed the fall heating evaluation today. I verified unit is operating safely and performs well. While in attic I changed filter provided by customer, I also treated the water removal system. While outside I washed the unit using water and treated the electrical panel. Upon reviewing evaluation data I explained the outdoor voltage enhancement system is out of tolerance and recommended replacement and at this time bill is going to let it ride till it dies. Left system operating in auto mode, set for 70 heat and 76 cool, currently 72 inside.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and met with the homeowner. He made me aware of concerns with the outdoor heat pump being very loud in defrost and a specific noise it makes in defrost. I placed unit in heating mode after about 15 minutes I hooked up to it outside and monitored pressures and the amperage of the compressor. Amperage was normal and the pressures indicated good operation of pressure control valve. I then had Bernard stand by window (inside) and record the unit going into defrost (forced defrost). I observed the change in pressures, and amperage during and coming out of the defrost cycle. Noise, pressures and amperage were all within range and of normal characteristics. Bernard had stated system was not as loud as it typically is from his concern he also said it will be much louder below 32 ambient. I completed maintenance evaluation today, I treated the indoor drain and verified the auxiliary heating system is safe and performance of system is proper.
Elgin, TX 78621
Travis P.
Travis P. Checked in
Upon my arrival in Elgin I performed a heat evaluation on the heat pump system. Found that everything is operating properly at this time. Spoke with the customer about renewal and they did not want to do it today but said they will be renewing their contract closer to the expectation.
Elgin, TX 78621
Travis P.
Travis P. Checked in
Upon my arrival i performed a heat evaluation on the heat pump system. Found that everything is operating properly at this time. Spoke with the customer about renewal and they did not want to do it today but said they will be renewing their contract closer to the expectation.
Elgin, TX 78621
Travis P.
Travis P. Checked in
Upon my arrival in Elgin I performed a heat evaluation on the heat pump system. Found that everything is operating within manufacture specifications at this time.
Elgin, TX 78621
Travis P.
Travis P. Checked in
Upon my arrival in Elgin, I spoke with the customer about their concerns on the system not heating. I performed a diagnostic on the system and found that the area comfort control circuit is faulted not completing voltage to the system when a call for heat is sent. I spoke with the customer about their different options for repair and they chose to go with HZ2E. Will get parts order and schedule a return date to complete the repair. Customer was not interested in the maintenance agreement today.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin. I completed the fall evaluation today. I tested the system for performance and verified it’s safely operating in gas heating mode with zero c.o detected within home. While in attic I cleaned the flame safety systems and verified all mechanical and electronic operations. Upon departure left system operating in heating mode set for 68 currently reading 68 inside.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin. I completed the fall evaluation today. While onsite I flushed and treated the water removal system, I also tested and verified the performance and safety of the unit. During evaluation today I found that the air movement system and heat exchanger are very dirty and need to be cleaned. I also found that the voltage enhancement system for the air movement is well below its tolerance range it’s rated at 10 and reads 3 (anything below 9 it should be replaced). I also found that the water removal system is cracked at the outlet where it connects underground going through the foundation this is a hazard and of concern. Please email the customer the service estimates, and please confirm Daryl being scheduled for 1/3/24 after lunch for consultation. Upon departure left system set to 71 in heating mode currently 72 inside.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin. I completed the fall evaluation today of the homes hvac system. I verified system performance and safety, during inside portion I noticed several sections of auxiliary heating system are faulted, I also flushed and treated the water removal system while in attic. Outside system has been washed and treated with electrical insecticide. Moving forward with customers approval of the auxiliary heating system renovation I collected a deposit of $250.00 today via check, have processed the parts order, please call customer to schedule job upon arrival. Upon departure left system control set to 68 in heating currently reading 68 inside.
Elgin, TX 78621
Review
Gene A was excellent, he answered all questions and explained in detail was wrong with my unit.
Perez - Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin. I verified customer concern and found unit was only blowing cold air when in heating mode. System is a heat pump with a google nest thermostat, the google nest doesn’t allow individual control over the auxiliary heating system independently. As I investigated the concern I found the outdoor voltage enhancement system faulted. I gave multiple options to customer for correcting the concern as well as the option of changing thermostats and our comfort maintenance plan. With payment and approval I completed the following work onsite today. I replaced the voltage enhancement system, voltage distribution system, installed power protection system and performance enhancement system. I also washed the outdoor unit and made all new outdoor wiring connections and terminals. I installed new EcoBee Comfort Control system and I helped the customer get a good understanding of how to operate the thermostat.
Elgin, TX 78621
Travis P.
Travis P. Checked in
Upon my arrival in Elgin I performed a heat evaluation on the furnace system. Found that everything is operating properly at this time. Recommended customer get a shop vac and vacuum out where the return is.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin. I completed the fall evaluation today of the homes hvac system. Howard’s concern of filters turning black.. we discovered 3 candles in use at the home and found the soot can get stuck to the filter as the system operates. I verified the system performs as it’s designed too and that it’s also safely operating. All systems check great and have no complaints. Upon completion left system operating in heating mode set for 72.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin. I completed the fall evaluation today of the customers hvac system. I verified filters appear new and are in good condition. I tested the auxiliary heating system and verified its performance as well that it’s safely operating. I flushed and treated the indoor water removal system. At the outdoor unit I washed the system using water, I noticed a wasp hive that I used wasp spray on and removed the nest from the unit afterwards I also applied electrical insecticide to the system to prevent and insects from coming back or causing damage (rated to last 7 months, we apply this every evaluation). Customers mentioned power outages are a normal occurring situation in the neighborhood the most recent one was this last Saturday. I did mention the advantages of surge power protection and have agreed to email estimates to the customer. Upon departure I left the thermostat in the auto mode set for 76 cooling, 69 heating and currently it’s 73 inside.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Heat Pump Installation in Elgin, TX I completed a precision heat pump installation featuring variable-speed compressor technology. I performed a detailed heat load calculation using Manual J methodology, custom-sized a 3-ton system for optimal residential cooling and heating efficiency, and completed comprehensive refrigerant line set brazing and insulation.
Elgin, TX 78621
Review
Gene arrived on time and performed semi annual maintenance on our hvac units. Since this was his first time here, he also performed an extensive review of our systems which included photos and videos. He then reviewed our systems and explained his recommendations. We were very impressed with his knowledge of hvac systems.
D Fehrenkamp - Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived in Elgin and met with the homeowners. I completed the fall evaluation for both hvac systems today in the primary home. I labeled the units today ‘Master Side’ and ‘Guest Side’. Customers concerns of master side unit sounding louder than guest and the smell coming from the indoor unit. I investigated these concerns and found the indoor unit had bacteria present within the indoor unit causing the smell, I noticed the outdoor unit had the wrong size copper piping which is associated with the sound concern but not entirely. A portion of the sound described is due to the decibel rating of the unit and location as it’s able to resonate the mechanical operations are also louder as the unit isn’t running as designed it’s slightly elevated. During evaluation of both units, I added unions to the water removal systems and I flushed and treated them today. I also washed both outdoor units using water and treated them with electrical insecticide.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived and met with the homeowners. I completed the fall evaluation for both hvac systems today in the primary home. I labeled the units today ‘Master Side’ and ‘Guest Side’. Customers concerns of master side unit sounding louder than guest and the smell coming from the indoor unit. I investigated these concerns and found the indoor unit had bacteria present within the indoor unit causing the smell, I noticed the outdoor unit had the wrong size copper piping which is associated with the sound concern but not entirely. A portion of the sound described is due to the decibel rating of the unit and location as it’s able to resonate the mechanical operations are also louder as the unit isn’t running as designed it’s slightly elevated. During evaluation of both units, I added unions to the water removal systems and I flushed and treated them today. I also washed both outdoor units using water and treated them with electrical insecticide. Please email the estimates, the customers are
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived and met with Mrs Laura. I completed the fall evaluation today. I verified system performance and the safety system inside gas furnace. I cleaned off the flame safety system, during performance test I scanned home for c.o and found zero. System is operating very well and at this time I recommended installing surge, we also talked about installing Reme Halo LED. Upon departure left both upstairs and downstairs in auto mode set for 68 heating, currently both zones are reading 70.
Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived and met with Mrs farmer. I completed the evaluation today of customers hvac system, I began by verifying the system is performing well and that the auxiliary heating system is safely operating. While testing the auxiliary heating system I noticed 1/2 of the heater is inoperable. I recommended replacement of the auxiliary heating system but I also recommended waiting to see how it would perform when it gets cold and stays cold consistently. I also stressed the fact the unit is 14 years of age and to consider an upgrade prior to approving repair. Going outside I washed the system using water, I was sure to wrap the exterior hose bib with the customers insulation the way I found it. Upon departure I left system operating in heating mode set for 74 currently reading 76 inside.
Elgin, TX 78621
Review
Good job.
Buchanan - Elgin, TX 78621
Gene  A.
Gene A. Checked in
Today I arrived and Mr Buchanan had stated the heating wasn’t working. I noticed the remote was set to cooling (snowflake icon) I then placed to heating (sun icon) and unit heats beautifully.
Elgin, TX 78621
Review
Great company
Gwinn - Elgin, TX 78621
Review
Excellant service
Young - Elgin, TX 78621
Review
Been a customer since 2002 (22yrs) and have always had excellent service. Very detailed and professional in their service work.
Mostia - Elgin, TX 78621
Review
Friendly, knowledgeable and informative
Salisbury - Elgin, TX 78621
Review
Travis knew our system well and performed the necessary services to ensure the system is working properly with no apparent issues.
Duane Lakings - Elgin, TX 78621
Review
Gene's work is excellent! He is professional, technically competent, and personable. He explains what he is doing and what he finds. He is a great representative of your company.
Schukar - Elgin, TX 78621
Review
Gene is our new service tech … very professional and knowledgeable!
Sahadi - Elgin, TX 78621
Review
Our tech Gene A was timely and well groomed. A text was sent ahead of his arrival to identify him with a picture. He came prepared with foot covers to protect our floors. He had a good sense of humor (he agreed to accept that our dog was the cause of our thermostat problems). He was well versed in this type of thermostat. He was very thorough by also checking our outside unit and also offered to check out the inside unit over our garage. Most important he came on the next day so we would not be without AC during a super hot Texas day
Erard - Elgin, TX 78621
Review
Very professional, prompt, and knowledgeable. I was very pleased with the service and will use them in the future.
Sahadi - Elgin, TX 78621
Review
Did a good job explaining options, completing the service and explaining the new thermostat
Woody - Elgin, TX 78621
Review
CenTex always does an outstanding job of explaining what has managed to go wrong with your AC. In August. Of course. How do these guys keep their cool when working in the heat and dealing with grumpy customers? Top notch.
Montgomery - Elgin, TX 78621
Review
Gustavo was quick and efficient. After a short visit my AC was back up and running perfectly. He also seemed to recognize that I was working from home and kept the noise level to a minimum.
Straw - Elgin, TX 78621
Review
Excellent service!
Jarrard - Elgin, TX 78621
Review
Found a short in the wires quickly. Did a great job and didn’t try replace the whole unit due to minor issue.
Joe - Elgin, TX 78621
Review
These guys know their stuff! We needed an entirely new system, and they provided us with several options. The installation crew was great and very professional. I would highly recommend Centex to anyone who needs a new system or overall maintenance.
Mungia - Elgin, TX 78621
Review
Fantastic response time. Knowledgeable and friendly technician
TMD - Elgin, TX 78621
Review
Gustavo was very professional and courteous. He was able to diagnose and correct the problem very quickly.
Schukar - Elgin, TX 78621
Response from Centex Air & Heat:

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

Review
Travis is kind, on time, and professional. I strongly recommend him
Spray - Elgin, TX 78621
Review
F/U visit
Campo - Elgin, TX 78621
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