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Call Colair Because We Care!

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

HVAC Services in Mercedes, TX 

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

Heating & Air Conditioning Services in HVAC Services in Mercedes, TX 

Colair Cooling & Heating offers professional heating and AC repair, replacement, and maintenance in HVAC Services in Mercedes, TX 

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 HVAC Services in Mercedes, TX .


  • 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

Need help with your HVAC system? Call Colair, Inc. today at 956-646-1937 for HVAC services in Mercedes, TX. 

Your Licensed HVAC Contractors in Mercedes, TX 

As a Mercedes, TX, resident or business owner, you enjoy the convenience of being part of two metropolitan areas along with the serenity of living in a small town. Mercede’s population was just over 16,000 in 2021, but the city sits within both the McAllen – Edinburg – Mission and the Reynosa – McAllen metropolitan areas. Estero Llano Grande State Park and Lower Rio Grande Valley National Wildlife Refuge both offer beautiful backdrops to enjoy Mercedes’ natural scenery.

At Colair, Inc., we’re proud to provide top-quality HVAC services in Mercedes.

Air Conditioning Services in Mercedes, TX

Without a functioning air conditioner, your home or business turns into a hot box where relaxing is next to impossible. We provide prompt AC services to restore your home to a comfortable temperature quickly. 

AC Repair

You may need an AC repair if your unit has begun making strange noises, you notice odd smells, the thermostat temperature lingers a few degrees higher than you programmed it, or the unit stops turning on entirely. Our HVAC company arrives at AC repair jobs with all the equipment we may need to resolve the issue. 

AC Installation

It may be time for a new AC installation if your AC must run constantly to cool your home, your system is more than 20 years old, or your energy bills are unreasonably high. Allow our licensed and insured contractors to install a new unit that suits your budget and energy goals. We’ll haul away the old unit and ensure the new one performs optimally before leaving. 

AC Maintenance

Annual AC maintenance keeps your air conditioner in the best shape to continue cooling your home or business long-term. We complete a thorough checklist of services as part of our AC maintenance program. Rest assured that your AC will perform reliably for the year after we have given it a once-over. 

Heating Services in Mercedes, TX

Even if you only use your furnace or heat pump for a few weeks out of the year, you deserve peace of mind that it will work as it should when you need it. We provide comprehensive heating services in Mercedes, including:

Heating Repair

A malfunctioning furnace or heat pump can quickly turn your home into an uncomfortable environment. If your heating system heats your home unevenly or fails to warm your property to the desired temperature, give our team a call. We will diagnose the problem and repair it in the same visit. 

Heating Installation

Having the right heating system in your home, business, or new build lets you minimize your energy usage while maximizing your comfort. Allow our expert contractors to recommend a furnace or heat pump that suits your property’s dimensions, meets your budget, and includes the amenities you desire — like a smart thermostat or energy-efficiency features. 

Heating Maintenance

Keep your heating system in the best condition even during the off months with comprehensive heating maintenance. We will inspect, clean, and repair your system, preparing it for another year of reliable performance. 

Seek Expert HVAC Solutions From Colair, Inc. 

For local HVAC services in Mercedes, TX, contact Colair, Inc. today at 956-646-1937 to schedule an appointment. 

Customer Reviews

What The RGV 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.
    Google Rating
    4.9
    Based on 1448 reviews
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