hvac contractor

Serving the RGV Since 2006

FRONTIER COOLING & HEATING

Trusted HVAC Contractor in Mission, TX & the Rio Grande Valley

Round gold badge reading “Honoree 40 Under 40 Trades 2026”

Get a Free Quote on a System Replacement.

Same-Day Response Available

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Repair

The process of restoring or fixing something that is damaged, broken, or malfunctioning, to bring it back to a functional state.

Maintenance CKC

Regular and proactive activities performed to prevent deterioration in order to keep something in good condition and functioning properly over time. Join our Cowboy Kool Club to start saving today.

Replacement

The act of substituting or exchanging an existing component, item, or entity with a new one, often done to upgrade, modernize, or address wear and tear.

Carrier-Backed Satisfaction Guarantee

When you call Frontier Cooling & Heating your expectations are always exceeded. Education, commitment, and quality products are what our customers can expect when they pick up the phone and dial (956) 955-6340. We offer a personalized touch to every call we receive. From our friendly representative on the phone to the service technicians, and the owner of the business, we are all deeply rooted in the community. As a family-owned, second-generation-run business, we install, service, and repair equipment to last for years rather than weeks. We offer a 100% money-back satisfaction guarantee backed by the Carrier Corporation.


Consecutive 5 year Presidents Award Winner


Experience you can trust

TACCA member logo with blue star and text, "TACCA MEMBER" in blue and red.
Angie's List 2018 Super Service Award badge, green and white circle with text.
Nest Pro logo in gray and teal.
President's Award logo with a stylized "PA" graphic and "Factory Authorized Dealer" seal for Carrier.
NATE certification logo: Gold text "NATE" under a house silhouette on a purple circle, surrounded by white text.
Carrier logo in dark blue oval with white text and tagline "Turn to the experts".
Blue "Top Rated Local" award badge with flag and star; 2019 winner.
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Trust in the Experts for Your HVAC System

While there might be a network of numbers you can call for HVAC services in Mission, Penitas, La Joya, Sullivan City, and McAllen, TX, Frontier Cooling & Heating stands out from the competition. We are leading the market by installing brand new Carrier brand equipment guaranteed to provide ideal indoor air conditions, clean air quality, and built to last. We are the only company to win the Carrier President’s Award for five years. When you rely on our technicians, expect a family-oriented business that treats our customers right. We aren’t going to needlessly upsell, waste your time, or leave a mess behind.

Frontier Cooling & Heating is Here for Your HVAC Systems

Frontier Cooling & Heating is the only local business that employs NATE-certified technicians with years of industry experience in their portfolios. With knowledgeable technicians, a strong core background, and industry-leading products, we are the ideal choice for heating and cooling installation, service, and repair. Servicing all makes and models of equipment in Mission, Penitas, La Joya, Sullivan City, and McAllen, TX, give us a call at (956) 955-6340.

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Join the Cowboy Kool Club for Peace of Mind!

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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