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1812 W Griffin Parkway, Suite B, Mission, TX 78572

(956) 955-6340


Your Expert AC Replacement Team in Mission, Texas

Frontier Air Conditioning, based in Mission, TX, is your trusted partner for AC replacement services. Our team of highly skilled technicians is dedicated to providing top-notch solutions tailored to your specific needs. With our extensive experience and commitment to excellence, we ensure that your AC replacement is executed seamlessly, delivering optimal comfort and efficiency to your home or business.

At Frontier Air Conditioning, we take pride in our unparalleled expertise in the HVAC industry. Our technicians undergo rigorous training and continuous education to stay up-to-date with the latest advancements in AC technology. We are well-versed in handling a wide range of AC systems, from traditional central air conditioning to ductless mini-splits. With our knowledge and skills, we can accurately assess your cooling requirements and recommend the most suitable AC replacement solution for your property.

Personalized Solutions for Your Comfort

We understand that every home and business has unique cooling needs. That’s why we take a personalized approach to AC replacement. Our team will carefully evaluate your space, considering factors such as square footage, insulation, and energy efficiency goals. Based on this assessment, we will recommend the most appropriate AC system that aligns with your preferences and budget. Whether you prioritize quiet operation, advanced features, or eco-friendly options, we have the expertise to guide you towards the perfect AC replacement.

Founded in 2006, Frontier Air Conditioning has been a trusted name in the Mission, TX community for over 15 years. Our commitment to setting the standard for HVAC excellence has earned us a loyal customer base and a reputation for unparalleled service. We pledge to deliver thorough, responsive, and personalized solutions to each and every client, ensuring their complete satisfaction.

Energy Efficiency and Cost Savings

Replacing an old, inefficient AC system can significantly impact your energy bills and carbon footprint. At Frontier Air Conditioning, we prioritize energy efficiency in all our AC replacement projects. We offer a range of high-efficiency AC systems from leading manufacturers, designed to reduce energy consumption while maintaining optimal cooling performance. By investing in an energy-efficient AC replacement, you can enjoy substantial cost savings on your utility bills and contribute to a greener environment.

Unparalleled Customer Service

At Frontier Air Conditioning, we believe that exceptional customer service is the foundation of our success. From the moment you contact us for an AC replacement, our friendly and knowledgeable staff will guide you through the process, answering any questions you may have. We value open communication, keeping you informed at every step of the replacement project. Our technicians are not only skilled professionals but also courteous and respectful, ensuring minimal disruption to your daily routine during the installation process.


Air Conditioning Replacement & AC Replacement in Mission, TX

Central Air Replacement in Mission, TX | Air Conditioning Replacement

Central Air ReplacementAir Conditioner ReplacementCentral AC Replacement ∴ Mission, TX

Our Guiding Principles

The action of helping or doing work for someone. “At Frontier we have the passion to serve others above and beyond their expectations.”


The quality of being honest and having strong moral principles; moral uprightness. “In a world of compromises, our integrity stands firm.”


To admire (someone or something) deeply, as a result of their abilities, qualities, or achievements. “We treat everyone with dignity and respect while remaining consistent and humble.”


The quality of being trusted and believed in. “We build trust on credibility; and our credibility is built on truth and action.”

What people are saying
Customer Reviews

Every team member at Frontier were fantastic! They were patient and answered all questions and concerns leading up to the day of install. For the install, the crew arrived on time and finished on time as promised. The install crew were professional, courteous and left the job spotless. Absolute professionalism from begonia to end. Thank you!

Matthew B

I have been a customer for awhile now and there’s a reason for that. Thank you for taking care of my 3 A.C. / heater systems. Justin came to do maintenance today and he did a great job. Appreciate everyone’s help..begins with Susan and her friendliness to Jay and Victor whom are also very friendly and helpful. Thank you to all!

Anita R

Very good job Rigo the tech did. Very thorough and professional attitude. Will use their services whenever I need them again. Excellent service. Another satisfied customer. Keep up the good job.

Jay T

I have had great service with Frontier AC. My AC is running smoothly and my anti microbial system is working great. Rigo came out today and service my AC today and was friendly and professional. Thanks Frontier.

Carol P

Justin was on time and very informative. Fixed the problem in less than 2 hours. Thank you Justin. Called on Friday afternoon and was there first thing Saturday. Replaced the fan motor and now we are cool again.

Barbara Y

We have always had excellent service from Frontier. They always arrive within time window. Their technicians are very knowledgeable, efficient and clean up after themselves. Robert was great about explaining everything he had done and suggested additional service that should be performed.

Bob L

Called for service and the tech was at my door in about an hour! Victor was very professional and explained his processes, repairs and suggestions thoroughly. He got our unit up and running in no time! I will definitely stick with Frontier for any future services.

Anna C

I was very pleased with my experience with Frontier Air Conditioning. From the first phone call after my old AC failed until my new AC was installed everyone were friendly and professional. I recommend them for your AC and heating needs.

Keith T

Love this company got a whole new system with them works amazing. And if you need any assistance for service, question etc. They go above and beyond to provide fast quality service. Highly recommend Frontier.

Reynaldo B

Rigo did a great job for me. One of my own repairs blew a fuse within my air conditioner. Rigo figured out the problem, replaced the fuse, and explained everything to me so that I don’t make the same mistake again. I’m very impressed with his knowledge and friendly nature.

Brian G

Great service and the owner is very knowledgeable. He took time to answer any question I had. The technicians were very polite and professional. I would definitely recommend Frontier to anyone.

Oscar M

Justin Siguenza of Frontier AC just left my house after providing bi-annual services. He is a very professional tech and I was also impressed with his friendliness. I hope to see him again in six months.


Very, very happy with Frontier services, our a/c unit went oit all of a sudden and we were needing to replace the entire unit, and not only did they give us a great price and customer service but they wen out of their way to send out technicians on a Saturday to provide immediate service. Technicians were great and very informative on the unit and any questions I asked. So thank you Frontier for your services.

Layoz M



Rio Grande Valley Proud

(956) 955-6340

Air Conditioner Replacement

Central Air Replacement

Central AC Replacement

Mission, TX