Request a Quote

Home
About
Cooling and Heating
Home Health
- Home Health
- Attic Insulation
Service Area
Financing
Careers
Contact

Home
About
Cooling and Heating
Home Health
- Home Health
- Attic Insulation
Service Area
Financing
Careers
Contact

Get in touch

Specials

Call now

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

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

INTEGRITY

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

RESPECT

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.”

CREDIBILITY

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

★★★★★

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

Rio Grande Valley Proud

1812 W Griffin Parkway, Suite B

Mission, TX 78572

Business Contractor License #: TACLB17844C

NATE Certification #: 8111158

Quick Links

Home
HVAC Repair
Cowboy Kool Club
HVAC Installation
Home Health
Cowboy Kool Club
Specials
Financing
FAQs
Frontier Gives Back
About Us
Contact

Home
HVAC Repair
Cowboy Kool Club
HVAC Installation
Home Health
Cowboy Kool Club
Specials
Financing
FAQs
Frontier Gives Back
About Us
Contact

© 2026

All Rights Reserved | Frontier Cooling and Heating