Contact Information

1812 W Griffin Parkway, Suite B, Mission, TX 78572

(Get Directions)

(956) 955-6340

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

7:30 AM-5:00 PM

Sunday

7:30 AM-5:00 PM

Specials

FREE Service Call

with System Repair

FREE Smart Thermostat

with Carrier System

$250 OFF

Blown-in Insulation

5% OFF

Heroes Discount

$1,000 OFF

Air Duct Bundle

*Coupons can’t be combined. Limit is 1 per household.*

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

Contact Us

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Air Conditioning Service in Mission, TX | AC Repair Penitas, TX | Heating Service La Joya, TX

What people are saying

Customer Reviews

I have been a customer for awhile now and there’s a reason for that. Thank you for taking care of my 3 A.C. / heater systems. Justin came to do maintenance today and he did a great job. Appreciate everyone’s help..begins with Susan and her friendliness to Jay and Victor whom are also very friendly and helpful. Thank you to all!

Anita R

I was very pleased with my experience with Frontier Air Conditioning. From the first phone call after my old AC failed until my new AC was installed everyone were friendly and professional. I recommend them for your AC and heating needs.

Keith T

Justin Siguenza of Frontier AC just left my house after providing bi-annual services. He is a very professional tech and I was also impressed with his friendliness. I hope to see him again in six months.

CR L

Great service and the owner is very knowledgeable. He took time to answer any question I had. The technicians were very polite and professional. I would definitely recommend Frontier to anyone.

Oscar M

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

Bob L

Justin was on time and very informative. Fixed the problem in less than 2 hours. Thank you Justin. Called on Friday afternoon and was there first thing Saturday. Replaced the fan motor and now we are cool again.

Barbara Y

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 C

Every team member at Frontier were fantastic! They were patient and answered all questions and concerns leading up to the day of install. For the install, the crew arrived on time and finished on time as promised. The install crew were professional, courteous and left the job spotless. Absolute professionalism from begonia to end. Thank you!

Matthew B

Very, very happy with Frontier services, our a/c unit went oit all of a sudden and we were needing to replace the entire unit, and not only did they give us a great price and customer service but they wen out of their way to send out technicians on a Saturday to provide immediate service. Technicians were great and very informative on the unit and any questions I asked. So thank you Frontier for your services.

Layoz M

I have had great service with Frontier AC. My AC is running smoothly and my anti microbial system is working great. Rigo came out today and service my AC today and was friendly and professional. Thanks Frontier.

Carol P

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

Rigo did a great job for me. One of my own repairs blew a fuse within my air conditioner. Rigo figured out the problem, replaced the fuse, and explained everything to me so that I don’t make the same mistake again. I’m very impressed with his knowledge and friendly nature.

Brian G

Very good job Rigo the tech did. Very thorough and professional attitude. Will use their services whenever I need them again. Excellent service. Another satisfied customer. Keep up the good job.

Jay T

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Specials

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

Contact Us

Air Conditioning Service in Mission, TX | AC Repair Penitas, TX | Heating Service La Joya, TX

La Joya, TX

McAllen, TX

Mission, TX

Penitas, TX

Sullivan City, TX