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Central a/c service or repairers in Killeen
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
Native Heat and Air is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Call us today!
"It's that time of the year! They are local (Kempner), like and follow their page. Native Heating and Air LLC truly impressed me with their exceptional service from start to finish. Melanie and her team provided flawless installation, competitive pricing, and a comprehensive maintenance plan. Despite receiving multiple estimates, Native stood out and won the bid with their expertise and dedication to customer satisfaction. Most importantly, there were no annoying sales pushes, which was a refreshing change and a big reason why I switched my former HVAC provider. Special thanks to James from the City of Copperas Cove - Municipal Government building inspector for his professionalism. Additionally, I must commend Josh, the owner of Native, for his act of kindness and honesty. He went above and beyond by pointing out a minor cosmetic defect in the unit that I hadn't noticed during inspection. He chose to do the right thing, which resulted in him replacing it with an intact unit from the distributor located out of town to ensure my satisfaction - all done the same day! For all your HVAC needs, choose Native Heating and Air! You will not be disappointed! Call them for any maintenance, repairs, replacements or new installations. I'm very happy!"
undefined on May 2024
Native Heat and Air is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Call us today!
"It's that time of the year! They are local (Kempner), like and follow their page. Native Heating and Air LLC truly impressed me with their exceptional service from start to finish. Melanie and her team provided flawless installation, competitive pricing, and a comprehensive maintenance plan. Despite receiving multiple estimates, Native stood out and won the bid with their expertise and dedication to customer satisfaction. Most importantly, there were no annoying sales pushes, which was a refreshing change and a big reason why I switched my former HVAC provider. Special thanks to James from the City of Copperas Cove - Municipal Government building inspector for his professionalism. Additionally, I must commend Josh, the owner of Native, for his act of kindness and honesty. He went above and beyond by pointing out a minor cosmetic defect in the unit that I hadn't noticed during inspection. He chose to do the right thing, which resulted in him replacing it with an intact unit from the distributor located out of town to ensure my satisfaction - all done the same day! For all your HVAC needs, choose Native Heating and Air! You will not be disappointed! Call them for any maintenance, repairs, replacements or new installations. I'm very happy!"
undefined on May 2024
Air System Designs is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Excellent customer service. Sam came to work on unit as an emergency situation for an elderly resident. He was kind, caring and professional as he repaired the unit. Highly recommend."
Jane S on December 2024
Air System Designs is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Excellent customer service. Sam came to work on unit as an emergency situation for an elderly resident. He was kind, caring and professional as he repaired the unit. Highly recommend."
Jane S on December 2024
Trouble shooting repair, replacements, New and remodel installs. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Showed up and diagnosed the system in a very reasonable time and manner. Was very informative and helpful when it came to the issue and had a fix ready to go. Exceptional customer service and good pricing!"
Dalton M on April 2025
Trouble shooting repair, replacements, New and remodel installs. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Showed up and diagnosed the system in a very reasonable time and manner. Was very informative and helpful when it came to the issue and had a fix ready to go. Exceptional customer service and good pricing!"
Dalton M on April 2025
With 9 years of experience and a stellar local reputation, we specialize in Landscaping & Tree Services. Contact us at (254) 931-4127 or (254) 931-0713 for a FREE project estimate. Let's transform your outdoor space! 3 Principles Our Company Operates By: 1.) Take Responsibility 2.) Work Efficiently 3.) Deliver Quality
"Quoted 3900 estimate on site then 4300 the next day."
Duane C on November 2024
With 9 years of experience and a stellar local reputation, we specialize in Landscaping & Tree Services. Contact us at (254) 931-4127 or (254) 931-0713 for a FREE project estimate. Let's transform your outdoor space! 3 Principles Our Company Operates By: 1.) Take Responsibility 2.) Work Efficiently 3.) Deliver Quality
"Quoted 3900 estimate on site then 4300 the next day."
Duane C on November 2024
I specialize in small home renovations and projects. My main areas of work are Hvac and drywall, however I have been in the trades for 4 and a half years now so whatever the task may be I can get it done. Unlike large corporations I take immense pride in my work and strive for perfection. Price is always negotiable as this is not my main source of income.
"We had Corbin over to give us an estimate on some general home maintenance items, & found out he could lay a foundation for & assemble the shed we had purchased. We also asked him to shingle the roof for us & a couple other projects we wanted to complete. He suggestions, quality of work & productivity is great. We will most likely as for his help in the near future. Definitely five stars+!"
Richard B on July 2024
I specialize in small home renovations and projects. My main areas of work are Hvac and drywall, however I have been in the trades for 4 and a half years now so whatever the task may be I can get it done. Unlike large corporations I take immense pride in my work and strive for perfection. Price is always negotiable as this is not my main source of income.
"We had Corbin over to give us an estimate on some general home maintenance items, & found out he could lay a foundation for & assemble the shed we had purchased. We also asked him to shingle the roof for us & a couple other projects we wanted to complete. He suggestions, quality of work & productivity is great. We will most likely as for his help in the near future. Definitely five stars+!"
Richard B on July 2024
Servicing Austin, Round Rock, Cedar Park, Leander, Hutto, Buda, Manor, San Marcos, Dripping Springs, Spicewood and Bastrop. We specialize in plumbing repair and installation, ac repair and replacement, and all forms of plumbing and HVAC services. From large to small projects, Daniel's Plumbing and Air Conditioning is ready to tackle your toughest jobs. We believe in excellent customer service and guarantee you will be delighted when the job is complete. Our warranties exceed industry standards. Call us today 512-490-6700.
"Very happy."
Julie D on December 2024
Servicing Austin, Round Rock, Cedar Park, Leander, Hutto, Buda, Manor, San Marcos, Dripping Springs, Spicewood and Bastrop. We specialize in plumbing repair and installation, ac repair and replacement, and all forms of plumbing and HVAC services. From large to small projects, Daniel's Plumbing and Air Conditioning is ready to tackle your toughest jobs. We believe in excellent customer service and guarantee you will be delighted when the job is complete. Our warranties exceed industry standards. Call us today 512-490-6700.
"Very happy."
Julie D on December 2024
Family owned business with over 3 years of experience handling all your Handyman jobs.
"Top hand! Hired Gavin to help me with fencing a large yard and he did a great job. Beautiful work, easy to get along with, highly recommend!"
Don S on May 2024
Family owned business with over 3 years of experience handling all your Handyman jobs.
"Top hand! Hired Gavin to help me with fencing a large yard and he did a great job. Beautiful work, easy to get along with, highly recommend!"
Don S on May 2024
We are experts in any type of home repairs. We work on your schedule and are available for emergencies when " Life Happens" Plumbing, electrical, appliance installation/repair, yardwork, custom sheds and garage We specialize in customizing your living/working space in any way YOU can imagine and offer solutions to fit any budget.
"OMG my back door locks again, this guy was absolutely amazing. He made it look so simple. I will hire Gilbert for all my handyman job. He was extremely prompt and replied same day. His prices were very reasonable, I just love him."
Nancy G on March 2025
We are experts in any type of home repairs. We work on your schedule and are available for emergencies when " Life Happens" Plumbing, electrical, appliance installation/repair, yardwork, custom sheds and garage We specialize in customizing your living/working space in any way YOU can imagine and offer solutions to fit any budget.
"OMG my back door locks again, this guy was absolutely amazing. He made it look so simple. I will hire Gilbert for all my handyman job. He was extremely prompt and replied same day. His prices were very reasonable, I just love him."
Nancy G on March 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Joshua put in grab bars for our safety in going from house down steps to garage as well as going outside to garden. He understood exactly what we needed and installed it perfectly."
Virginia C on March 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Joshua put in grab bars for our safety in going from house down steps to garage as well as going outside to garden. He understood exactly what we needed and installed it perfectly."
Virginia C on March 2025
Central a/c service or repairs FAQs
An evaporator coil is the chilled indoor coil that pulls heat out of your home’s air. As warm air passes over it, the refrigerant inside absorbs the heat and sends it outdoors, leaving cooler air behind. When the coil wears out or leaks, you’ll notice weaker cooling, higher bills, or even small puddles of refrigerant around the unit.
You’ll know an evaporator coil is on its last legs when airflow turns weak, the air feels lukewarm, or your energy bill suddenly spikes. Short cycling, hissing sounds, and visible refrigerant leaks are other red flags. Acting quickly keeps the repair bill smaller and prevents a full system breakdown, so call an HVAC pro as soon as you spot these issues.
With routine filter changes and a yearly tune-up, most evaporator coils last 10 to 20 years. Heavy summer use, skipped maintenance, or corrosive indoor air can shave years off that span, while a lightly used, well-kept system can reach the upper end. Staying on top of simple upkeep is the best way to protect the coil’s lifespan.
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