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

(956) 955-6340


Reliable AC Replacement in Penitas, Texas

At Frontier Air Conditioning, we understand the importance of a well-functioning air conditioning system, especially in the sweltering heat of Penitas, TX. When your AC unit fails to deliver the comfort you deserve, it’s time to consider a replacement. Our team of highly skilled technicians is dedicated to providing top-notch AC replacement services tailored to your specific needs. We commit to setting the standard for HVAC excellence, ensuring that your home remains a haven of cool, refreshing air throughout the scorching summer months.

With years of experience in the HVAC industry, Frontier Air Conditioning has built a solid reputation for excellence since our founding in 2006. Our technicians undergo rigorous training and stay up-to-date with the latest advancements in AC technology. When you choose us for your AC replacement in Penitas, TX, you can trust that you’re in the hands of experts who possess the knowledge and skills to get the job done right the first time. We pledge to deliver unparalleled service to our community, ensuring each interaction is handled with thoroughness, responsiveness, and a personalized approach.

Quality Products and New AC Installation

At Frontier Air Conditioning, we partner with leading manufacturers to provide our customers with the most reliable and energy-efficient AC units on the market. We carefully select products that are designed to withstand the demanding climate of Penitas, TX, ensuring optimal performance and longevity. Our skilled technicians follow industry best practices during the installation process, paying meticulous attention to every detail. We take pride in our workmanship and stand behind the quality of our AC replacement services.

We understand that every home and every family has unique cooling needs. That’s why we offer customized AC replacement solutions tailored to your specific requirements. Our experienced technicians will assess your home’s layout, square footage, and insulation to determine the most suitable AC unit for your space. We take into account factors such as energy efficiency, noise levels, and air quality to ensure that your new AC system exceeds your expectations. With Frontier Air Conditioning, you can rest assured that your AC replacement will be a perfect fit for your home.

Exceptional Customer Service

At Frontier Air Conditioning, we believe that exceptional customer service is the foundation of our success. We build trust and long-standing relationships, substantiated by our expertise, dependability, and a relentless pursuit of innovation and excellence in the HVAC industry. From the moment you contact us for an AC replacement in Penitas, TX, you’ll experience our commitment to your satisfaction. Our friendly and knowledgeable staff will guide you through the process, answering any questions you may have and providing transparent pricing. We respect your time and property, ensuring that our technicians arrive promptly and leave your home as clean as they found it.

When you choose Frontier Air Conditioning for your AC replacement needs in Penitas, TX, you’re not just investing in a new cooling system; you’re partnering with a company that is dedicated to creating comfortable, energy-efficient, and healthy environments for all. Trust us to deliver the exceptional service and quality you deserve, ensuring that your home remains a cool and inviting oasis in the heart of Texas.


Air Conditioning Replacement & AC Replacement in Penitas, TX

Air Conditioner Replacement in Penitas, TX | Air Conditioning Replacement

Central AC ReplacementCentral Air ReplacementAir Conditioner Replacement ∴ Penitas, 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

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

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

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

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

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

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.


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

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

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

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



Rio Grande Valley Proud

(956) 955-6340

Air Conditioner Replacement

Central Air Replacement

Central AC Replacement

Penitas, TX