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Heating Maintenance in Mission, TX


Colair Cooling & Heating is your trusted Heating Maintenance in Mission, TX HVAC pros. Call 956-581-5212 to schedule your service.

Heating & Air Conditioning Services in Heating Maintenance

Colair Cooling & Heating offers professional heating and AC repair, replacement, and maintenance in Heating Maintenance

Established in 1985, we have served over 20,000 homeowners and businesses throughout the Rio Grande Valley area in Texas. There’s a reason why our customers become lifelong customers–and that’s because we show up when we say we will show up, provide honest solutions, and treat your home as if it were our own.

Call Colair because we care! To get started, call our office at 956-581-5212 or schedule your appointment online.


Reasons We’re The Top HVAC Company in Heating Maintenance.


  • Licensed, bonded, and insured HVAC company

  • Accredited with the Better Business Bureau

  • Over 1,000 5-Star Google Reviews

  • 30+ years of experience in the HVAC industry

  • We service and repair all brands

If you have an older furnace in your home or business, you might notice a reduction in energy efficiency and performance from year to year. One of the best ways to try to return your system to like-new operation is to rely on Coliar Inc. for heating maintenance in Mission, TX.

We have nearly four decades of experience serving our friends and neighbors throughout southern Texas. Our heating service technicians can provide a system tune-up that’s sure to give you noticeable improvements.

Why Heating Maintenance Is Important in Mission, TX

Although temperatures rarely fall below the freezing mark in Mission, TX, our winters still have cool nights. In southern Texas, you might not rely on your furnace as often as people in other parts of the United States, but you still count on it to warm your home when temperatures occasionally dip.

When our technicians inspect your system during heating maintenance in Mission, TX, we can perform a number of services for you, including:

  • Filter replacement to keep the furnace running efficiently
  • Ductwork inspection to look for leaks
  • Measuring the furnace’s combustion efficiency
  • A burner cleaning 
  • An inspection of the heat exchanger for damage
  • Lubricating any parts of the furnace that need it
  • Measuring the efficiency of the unit
  • Inspecting all the furnace’s safety features
  • Calibrating the thermostat for accuracy

After our professional heating technicians service your older furnace, it will be performing similarly to when it was new. Even if you have a newer furnace, it can benefit from our maintenance tune-ups and safety checks, which extend the lifespan of all furnaces.

We Focus on Customer Service

At Colair Inc., we’ve always placed an emphasis on serving our customers the right way. That’s one of the reasons we’ve served more than 20,000 homeowners and businesses since opening our business in 1985. Our heating service technicians have a track record of success that you can trust.

One of our points of emphasis is showing up on time for your heating maintenance in Mission, TX. We value your time, which is why we do our maintenance work quickly and fix any issues that we find so your furnace will run as efficiently as possible.

Because our service technicians live and work in the Mission, TX, area, we know the best route to take to reach your home or business. Whether you live close to the Mexico border, the McAllen Nature Center, the Mission Regional Medical Center, or the National Butterfly Center, we serve your neighborhood.

Why You Should Choose Colair Inc. To Maintain Your Furnace

Our heating professionals have the experience and skill to keep your furnace in top condition. Some of the reasons customers stick with us for heating maintenance in Mission, TX, include the following:

  • Customers give us five-star reviews regularly.
  • We offer fair and transparent pricing.
  • We stock all our trucks with common parts, so we can make repairs quickly.
  • We guarantee all our work.
  • We explain all the steps we’re performing in a language you can understand.
  • Our heating technicians can work on almost any brand or model of furnace.

Whether you need maintenance work as part of fulfilling your furnace’s warranty or you want better performance from an older unit, our heating experts are ready to serve you. 

Our heating technicians carry certifications from multiple heating manufacturers. This means we demonstrated the ability and skill to work on furnaces from each different manufacturer. 

Some of these furnace manufacturers require certified heating technicians to perform any work on their units. If you hire someone who doesn’t have the required certification to maintain your furnace, the manufacturer may refuse to honor your warranty.

Regardless of the size and brand of your heating system, trust our heating professionals to maintain it successfully. At Colair Inc., we require that our service technicians undergo consistent and regular training. By familiarizing ourselves with the newest technologies and furnace models, we can handle any job that you need us to do.

Count on Colair Inc. for All Your Heating Maintenance Needs in Mission, TX

Don’t worry about whether a broken-down furnace will leave your home without the cozy heat you want on a cool winter night. When you trust Colair Inc. for heating maintenance in Mission, TX, our heating technicians will thoroughly inspect and test your unit. Our work gives you peace of mind about how the furnace will perform when you need it.

For more information or to schedule a maintenance appointment, call Colair Inc. today at (956) 230-6386.

Customer Reviews

What The South Texas Community Is Saying About Us


  • “Great job Tyson and the other younger guy. He was quiet and shy both very professional and experienced. Great to see this type of professionalism. Tyson explained everything very well. Told me about the maintenance service package too. Once again thank you. We are all smiles.”
    -Veronica J.
  • “Randy came out on a Sunday night within a couple of hours after service call. We decided to install a new system and Raul and the team completed the job very efficiently the very next day. Great service. Thank you.”
    -Ben F.
  • “Hector Gonzalez was very professional and polite from initial contact through the whole install of a thermostat. Also showed a lot of knowledge and educated me as well. Highly recommend Hector. Colair should give this dude a raise.”
    -Vincent W.
  • “Quality service was provided by Mr. Tyson. We appreciated the fact that went straight to work and got our unit working in a timely manner. We appreciate the professionalism and service this gentleman provided. So far I have no complaints from their work.”
    -Flor S.
  • “The Colair team was professional, on time and very helpful. Our AC was replaced within 24 hours of our service call. I will be recommending Colair to my family and friends. Thank you Colair team for all your services.”
    -Shawn M.
    David was very thorough and did a great job definitely recommend!!
    Isaiah was very professional and helpful
    Response from the owner:We are so glad to hear it! Thank you for your review!
    Fabian was the most courteous and knowledgeable representative
    that I've had the pleasure of dealing with. He knew his stuff and quickly diagnosed my air con problem. He also recommended a permanent fix with all the pros and cons discussed.
    Response from the owner:Hi Armando! We appreciate the review and are glad we could be of service!
    Adrian came out and checked out our AC, very friendly and excellent and quick service.
    Response from the owner:We are so glad to hear it! Thank you for your review!
    Contacted COLAIR for issues with my a/c had ADRIAN come out and diagnose and clean the a/c awesome service , courteous and polite definitely will recommend.
    Response from the owner:Thank you so much for your 5 Star review Lilly!
    Eddie Ramirez did a great job. Very knowledgeable and honest
    Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
    Eddie Ramirez was great over all. Great crew who installed my ac units , cleaned up after them self's and were very professional.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Great job on today’s maintenance by Eddie Silva
    Very professional and all details explained throughly
    Response from the owner:Thank you for the review! We appreciate your feedback Fred.
    Adrian was very professional in his job and he had so much respect and patience with me. Adrian explained everything that I asked him about.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Adrian Garcia provided great service. He was fast, worked quickly and explained all of our options. Great service!!!
    Response from the owner:Hi Moses! We appreciate the review and are glad we could be of service!
    Eddie Ramirez was great overall . Good job 👏🏼
    Response from the owner:We are so glad to hear it! Thank you for your review!
    Eddie Ramirez was great today , highly recommend colair
    Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
    Carlos was professional, very thorough and kind. Thank you clairvoyant. Thank you for being very patient.
    Response from the owner:We are so glad to hear it! Thank you for your review!
    Carlos did an amazing job today with his maintenance. I highly recommend him if you need a maintenance done. Highly recommend colair for all your ac needs.
    Response from the owner:We are so glad to hear it! Thank you for your review!
    Services was very good, Carlos explained everything very well.
    Would definitely recommend Colair services!
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Fabian did a great job today, I appreciate his help. Thanks colair.
    Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
    Eddie Silva and javi great job
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Isaiah and Andrew really helped with telling me what’s going on with my system and were very productive and professional
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    I just want to thank Colair for the kind staff they have. This past Friday, Carlos Castillo came to perform maintenance on our unit. He was very professional both in his treatment of me and in his work. He was very patient in answering each of my questions and also made some recommendations. One thing I want to highlight, because I pay close attention to details, is that he used disposable shoe covers, which he removed from his shoes every time he left the house and put back on when he came back in. This is very important to us since the pandemic; at home, we remove our shoes before entering. He even took the trash away in his vehicle. Thank you, Carlos. Despite being so young, you are very mature, respectful, professional, and, above all, responsible. I also appreciate that, even though it was a Friday afternoon, you took the time to do your job and make sure I was happy and satisfied. God bless you!
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    Eddie Ramirez did a great job
    Response from the owner:Thank you for taking the time to share your review with us!
    Great and professional. Amazing job done by Eddie Silva and Pepe
    Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
    Isaiah was an amazing tech who solved my problems thank you
    Response from the owner:Thank you so much for your 5 Star review Betty!
    Eddie Ramirez great job today
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Eddie silva and javi great job!
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    JQ did an excellent job :)
    Response from the owner:Thanks for the fantastic review! We're happy to have served you well.
    Eddie R , excellent, did awesome job, knowledge of what he is doing and explained very well. He is an outstanding employee.
    Response from the owner:Thank you for your kind review! Your satisfaction is our top priority.
    Dominic, Adrian, Jose and Sales Person Fabian are very professional and friendly. And very knowledgeable answered all my questions, very well mannered and polite. Did a very professional job and cleaned up very well. Very Cool 😎
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    It was an awesome experience great customer service Carlos Castillo tech.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    JQ and Jose Luis were absolutely amazing with their knowledge and professionalism. JQ did his homework and deserves a raise ! Lol In all seriousness he was very nice and helpful. Thank you Colair for hiring amazing people
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Carlos Castillo was very kind and did a very good job
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Fabian was fabulous. Very knowledgeable about the havoc system and the many products his company has to offer. Very friendly toward his customers. I am very pleased with the service I received today.
    Response from the owner:We appreciate your 5-star rating! It's wonderful to know we met your expectations.
    Eddie Silva
    Response from the owner:Thank you so much for your 5 Star review manuel!
    JQ - Great customer service! 100% recommend
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Fabián has excellent customer service. We were very satisfied. Fabian went above and beyond to help us out.
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Very professional and knowledgeable
    Excellent Service
    Response from the owner:We are so glad to hear it! Thank you for your review!
    Jose Luis and Raul were awesome!! Very knowagable and they correct all of my issues with my thermostat. Very glad I called Colair also got there very reasonable price membership.
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    JQ PROVIDES GOOD SERVICE.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Great job on todays maintenance by eddie silva
    Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
    Thank you Isiah for coming out and fixing my unit
    Response from the owner:Thank you so much for the 5-star review! We're thrilled to know you had a fantastic experience with us.
    Adrian, very knowledgeable and answered all our questions.
    Response from the owner:We appreciate your feedback. Thank you for the review!
    Adrian did a great job
    Response from the owner:Thank you for taking the time to share your review with us!
    Carlos provided Excellent service.
    Thank you. Will recommend Colair.
    Response from the owner:Hi Martha! Thank you so much for taking the time to leave us a positive rating.
    Isaiah and Chris did a very amazing job and solved my problems
    Response from the owner:Thank you for your kind review! Your satisfaction is our top priority.
    Eddie Ramirez did a great job. Provided pictures and did a good analysis on my equipment. Very happy with todays visit
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Joe.... I will be forever greatful for the amazing service....an outstanding service provided! Y'all can literally count on him and the company! You will definitely not regret it! ❤️❤️❤️❤️❤️
    Response from the owner:Thank you so much for your 5 Star review Yvonne!
    Eddie Silva and crew, amazing job.
    Response from the owner:Thank you for the review! We appreciate your feedback Richard.
    Eddie silva and crew great job on today's install!!
    Response from the owner:Your 5-star review made our day! Thanks for choosing us.
    Great service! Thanks Joe! Very professional and knowledgeable!
    Response from the owner:We are so glad to hear it! Thank you for your review!
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