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Reviews

What Valley Homeowners Say About Us

Nearly twenty years of HVAC work in the Rio Grande Valley adds up to a lot of service calls. The reviews below are the unedited result, and we read every one of them.


The themes that come up most often are the ones we work hardest at: arriving inside the window we promised, explaining what is actually wrong in plain language, and quoting the repair before touching anything. Our team returns missed calls within five minutes and services within 24 hours of the call, because in a Valley summer a broken air conditioner is not something that can wait.


We are licensed and insured, we have earned the Carrier President’s Award five years running, and we stand behind every system we install with a 100% money-back guarantee. Those are the commitments that have kept families in Mission, McAllen, Edinburg, Pharr, Harlingen and across the Valley calling us back for two decades.


If we have worked at your home, we would be grateful if you left us a review — and if something did not go right, call us at (956) 955-6340 so we can make it right.

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Our Guiding Principles

SERVICE

At Frontier we have the passion to serve others above and beyond their expectations.

INTEGRITY

In a world of compromises, our integrity stands firm.

RESPECT

We treat everyone with dignity and respect while remaining consistent and humble.

CREDIBILITY

We build trust on credibility, and our credibility is built on truth and action.

What people are saying

Customer Reviews

★★★★★

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

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 G

★★★★★

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

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Rio Grande Valley Proud

German Shepherd dog resting on a brown floor, light tan and black fur, with a blue Frontier logo.

1812 W Griffin Parkway, Suite B

Mission, TX 78572

(956) 955-6340

Business Contractor License #: TACLB17844C

NATE Certification #: 8111158

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