Contact Us in Mission, TX
Call now
Why choose Frontier?
- Service within 24 hours
- 20 Years in Business Serving the Entire RGV
- Easy 0% Financing Options with low monthly payments
- Family-owned
Specials
FREE Service Call
with System Repair
FREE Smart Thermostat
with Carrier System
$250 OFF
Blown-in Insulation
5% OFF
Heroes Discount
*Coupons can’t be combined. Limit is 1 per household.*
Contact Information
1812 W Griffin Parkway, Suite B, Mission, TX 78572
Emergency visits will be handled within 24 hours
Hours
Monday 7:30 AM-7:00 PM
Tuesday 7:30 AM-7:00 PM
Wednesday 7:30 AM-7:00 PM
Thursday 7:30 AM-7:00 PM
Friday 7:30 AM-7:00 PM
Saturday 8:00 AM-5:00 PM
Sunday 8:00 AM-5:00 PM
How to Reach Frontier Cooling & Heating
Whether your AC has stopped cooling or you are planning a new system, our Mission, TX office is ready to help. Call (956) 955-6340, book online with the form above, or stop by our office at 1812 W Griffin Parkway, Suite B. Emergency visits are handled within 24 hours.
When you reach out, tell us what is happening with your heating or cooling system, your address, and a good time for a visit. We will confirm your appointment, send a technician to your home or business, and give you an upfront quote before any work begins. Ask about our easy 0% financing options with low monthly payments.
We serve homes and businesses across the Rio Grande Valley, including Mission, McAllen, Edinburg, Pharr, Brownsville, Harlingen, Weslaco, Donna, Mercedes, San Juan, Alamo, La Joya, Peñitas, Hidalgo, Palmhurst, Alton and Sharyland. See our full service area.
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
1812 W Griffin Parkway, Suite B
Mission, TX 78572
Business Contractor License #: TACLB17844C
NATE Certification #: 8111158
Quick Links
© 2026 All Rights Reserved | Frontier Cooling & Heating