Winter Specials $500 OFF Air Duct Replacement $300 OFF Attic Insulation Or take advantage of BOTH! See Details →
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Specials

5% Off for First Responders, Military, Senior Citizens, and Teachers

*for service repairs only

Free Smart Wi-fi Thermostat with Carrier AC Installation

*full priced systems only

FREE Service Call with Repair + 1 FREE Pound of R410A Freon

*If the system is low on freon

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

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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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