Skip to main content

Call Colair Because We Care!

Open 7 days a week! (956) 581-5212

AC Repair in Mercedes, TX


Call Colair For All Your HVAC Needs!

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 AC Repair.


  • 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

The Mercedes heat means that ACs run non-stop. This constant usage wears down air conditioners fast, especially without regular maintenance.

Colair, Inc. can perform any AC repair in Mercedes, TX. We have over one thousand stellar reviews that show we’re trustworthy and provide exceptional air conditioning repairs. Our timely, professional technicians make service a breeze, even in this humidity.

Fix Your AC Fast

During your AC repair in Mercedes, TX, we can clean parts, deal with damage caused by a dirty filter, mend a refrigerant leak, work on evaporator and condenser coils, and get a blower motor fan running again.

Some modern air conditioning units feature smart technology. We understand it. We repair manual and digital thermostats. 

No matter the repair, we do it efficiently. Our streamlined diagnostic process lets us determine the problem quickly so we don’t waste your time.

Signs You Need an AC Repair

These common signs indicate your AC needs a repair:

  • Leaking refrigerant
  • Frequent cycling
  • Clanging, humming, and hissing sounds
  • Foul smells are coming from the unit
  • Higher-than-normal electric bills

When the AC isn’t working right, the quality of your air declines. Your house will feel hot and stale. It might smell musty.

Poor AC performance can also hurt allergies or asthma.

Your AC should never cause issues, no matter how hot it gets here. Our extreme heat affects ACs, but that doesn’t mean you should excuse or overlook a decline in your cooling system. An efficient AC means you don’t notice it’s there.

The sooner we fix an AC problem, the sooner your house feels comfortable and your utility bills go down. Schedule your AC repair in Mercedes, TX, today with our qualified team. 

Maintenance Keeps Things Functioning

Maintenance is an effective way to keep your AC in prime condition.

We will arrive on time to inspect your AC unit. We will ensure the system is cooling your home evenly and ask if you have noticed any fluctuation between hot and cold spots in the house. 

We will also:

  • Check and clean the filters
  • Inspect the evaporator and condenser coils
  • Clean up grime that is covering any part of the unit
  • Get rid of dust and other debris like gnats that stick to the inside of the unit
  • Refill refrigerant and also check to see if it’s leaking

We can also show you how to make adjustments to your home so that you can save money and enjoy an improved cooling effect. For instance, keeping the curtains and blinds closed until the sun goes down will cool your house. It can also lower your energy bill and prevent the need for a future AC repair in Mercedes, TX, because you won’t have to run your AC at such an extreme temperature.

Life in La Reina del Valle

Known as La Reina del Valle, or The Queen City of the Valley, Mercedes is one of the great dames of the Rio Grande Valley. It is a colorful town with a history of Bandidos and settlers who fought to make this land livable. You can see the remnants of our colorful history at the Toluca Ranch, a property with old ranch buildings in good condition. 

College Cowboy Boots is a permanent art exhibit that captures the spirit of this town. Seeing the cowboy boot sculptures serves as a reminder of how diverse people settled in this region and the strong boot-making tradition that helped build it. The sidewalk boot statues represent Texan, American, and Mexican colleges, uniting tradition with modern perspectives.

When your home feels comfortable, you’re more likely to take in the local sites and keep up with work and other important duties. If you need an air conditioning repair, let us know so we can get you back to living the life you love in La Reina del Valle. 

Contact Colair, Inc. for Dependable, Affordable AC Repair

Colair, Inc. is here to help when you need an AC repair. Count on us to use only the best parts and to provide only the best care. Our over thirty years of professional AC services show we understand what it takes to make and keep air conditioners running efficiently. 

Check out our customer reviews praising our integrity and commitment to satisfaction. We know that staying cool Mercedes is vital to health and happiness. We never let our customers down and offer a 100% satisfaction guarantee that will make you wonder why you didn’t call us sooner. 

When you’re ready to make an appointment, contact Colair, Inc. at 956-203-0670 for an AC repair in Mercedes, TX.

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.
    The overall visit with the technician was very helpful. Fabian arrived on time and took his time to inspect and review our unit. He provided us with different options and explained our quotes! Thank you.
    Response from the owner:Thank you for the high praise! We're glad you enjoyed our service.
    For a young man he took time to explain everything and even the second time when I didn’t quite understand
    And he was friendly
    Thanks Colair thx Joaquin
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Excellent job from Eddie Silva
    Response from the owner:Thank you for taking the time to share your review with us!
    Great customer service, thank you colair for sending Carlos. Definitely recommend him if you need your Ac Serviced.
    Response from the owner:Thank you so much for your 5 Star review Hugo!
    Fabian did a wonderful job, I really appreciate him going above and beyond to help me get approved. He tried different companies and he said he would find a way and he did just that. Thank you colair and Fabian for your hard work.
    Response from the owner:Thank you so much for your 5 Star review Donna!
    Great job today by Eddie Silva
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Amazing service from Eddie Silva today! Thank you colair
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Thanks to Felipe for his install at my mothers house yesterday super professional and very clean
    Response from the owner:We're delighted you had a great experience with us. Thanks for the 5-star review!
    Eddie Ramirez was great and did a really good job repairing my ac
    Response from the owner:Thank you for taking the time to share your review with us!
    Joaquin provided great service. He found the problem and took care of it right away.
    Response from the owner:We're delighted you had a great experience with us. Thanks for the 5-star review!
    Recently became. Colair Comfort Club member so this was the first maintenance. Carlos was a very polite young man. He showed me the photos of potential issues with the ac system and made some recommendations which I am considering. He spent at least an hour checking the system. I was very pleased with the service since it seemed thorough. Thank you
    Response from the owner:We appreciate your feedback. Thank you for the review!
    Eddie Silva was fantastic. I recommend this company to anyone needing a/c services.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    David did a great job! Thank you!
    Response from the owner:Thank you so much for your 5 Star review Tim!
    Fabian was very helpful and gave various options of how to handle our issue.
    Response from the owner:Thank you for the high praise! We're glad you enjoyed our service.
    Both Joe n Raul c were very professional and polite to us. They kept my wife Evelyn informed of what they were doing n if we had any questions they answered them.
    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 Castillo was very professional and courteous. Has a wonderful disposition. Thank you.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Fabian is an efficient worker he did a wonderful job. I am very pleased with the service that colair provides.Thank you .
    Response from the owner:We appreciate your feedback. Thank you for the review!
    Isaiah did a great job servicing 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.
    Eddie Ramirez was very professional and friendly. Had my family and I cooling in no time
    Response from the owner:Thank you for the review! We appreciate your feedback Jacob.
    Adrian did a good job
    Response from the owner:Thank you for the review! We appreciate your feedback Danette.
    Eddie Silva
    Response from the owner:Thank you for the review! We appreciate your feedback Laura.
    Angel Castro wonderful tech very helpful. Did everything he could to help. Highly recommend Mr Ruben sir and Jesse
    Response from the owner:We appreciate your feedback. Thank you for the review!
    Adrian Garcia did an excellent job and very helpful answering questions
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Joaquin was a great knowledgeable technician and took care of all of our needs!
    Response from the owner:Hi Gilbert! We appreciate the review and are glad we could be of service!
    "Adrian Garcia did an amazing job and explained everything to me!"
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Adrian did a good job overall.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Adrian did a good job 👏🏻
    Response from the owner:We're overjoyed to see your 5-star rating! Thank you for sharing your positive experience with us.
    Your commercials are Great !!
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Great service. Thank you Adrian!
    Response from the owner:Hi Jorge! We appreciate the review and are glad we could be of service!
    Shout out to Adrian Garcia with Colair, I was very satisfied with their professionalism and the outcome of their work. This team was quick, very friendly and knowledgeable of their product.
    Response from the owner:We appreciate your feedback. Thank you for the review!
    David was awesome great service!
    Response from the owner:We're overjoyed to see your 5-star rating! Thank you for sharing your positive experience with us.
    Adrian Garcia did such an amazing job! Highly recommend him and this company to everyone I come in contact with!
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    Eddie R. Was great in the inspection of our AC.
    Explained everything with great detail
    Response from the owner:We are so glad to hear it! Thank you for your review!
    This was probably one of the most stressful times of the year. When our AC Unit couldnt keep our House cool. We all could guess the prices of needing a New ac Unit but no one is actually prepared for it. Fabian answered all of our question. Mind you there were 4 adults surrounding him and two Kids playing “build a fort” or dropping an obstacle of cereal on the floor around us at times. He was amazing at making sure we all felt comfortable as we proceeded with the process of leasing to own a new unit. While waiting for approvals and paperwork he could tell I was the most stressed of all my family members and did his best to lighten the mood. My 5 year old daughters gave him a bowl of cereal and that was amazing to watch how he treated us like more than just a job but an actual family that needed some good news at this time. He explained everything and offered multiple solutions and opportunities to make sure we were comfortable with our soon to be new ac units and about future plans to buy a mini split for a guest house.
    Response from the owner:We appreciate your feedback. Thank you for the review!
    Eddie Silva was great today!! Perfect explanation of what was going on
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Eddie Silva came by and did a great job.
    Knew exactly what he was talking about
    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.
    Great job done by eddie Silva and Steven today
    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 Steven amazing job today!
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Adrián was very profesional and polite. Answered all our questions and concerns. Him and his team were very professional and worked clean and ensure the safety of our children.
    Response from the owner:Thank you for taking the time to share your review with us!
    great customer service from Adrian
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    Joaquin did a great job fixing our AC he was very kind and explained everything in great detail. Highly recommend going with Colair for your A/C needs.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Eddie r. Did a good jod
    Response from the owner:Thanks for the positive review Roel!
    Eddie Silva did an amazing job today
    Wonderful service
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    JQ. We highly recommend him as a technician! 😊
    Response from the owner:We appreciate you taking the time to leave us a review. Thanks!
    Eddie Ramirez did a good job
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    Eddie R. Did a great job he was quick and efficient
    Response from the owner:Thank you so much for taking the time to leave us a positive review - it’s greatly appreciated!
    Eddie silva did a great job running a new line set. Checked to make sure unit was properly charged and working well
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    js_loader

    Join Comfort Club Today

    "*" indicates required fields

    By submitting this form and signing up for texts, you consent to receive messages from Colair Cooling and Heating at the number provided regarding your request, updates about appointments and services or promotions and offers, including messages sent by autodialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP Reply HELP for help. Privacy Policy & Terms Policy

    This field is for validation purposes and should be left unchanged.