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Serving the Greater New Braunfels, TX Area

Serving the Greater New Braunfels, TX Area


HVAC Contractor in San Marcos, TX

When you need HVAC services, chances are you need them now because your heater or air conditioner needs repairs. When that time comes, you can depend on the technicians of Thayer Air Conditioning to arrive on time, in uniform, and ready to perform your repairs. Our team is fully licensed and NATE-certified, so you can rest assured that your HVAC services will be performed flawlessly. We offer 100% customer satisfaction guarantees on all of our work, and we even offer an astounding 10-year worry-free warranty for all new installations. You simply can’t go wrong when you have your repairs or installations performed by us. We serve the entire city of San Marcos with air conditioning and heating services.

Contact us today to get started with your free estimate. Your comfort is our #1 priority!

Air Conditioning Services

Nothing feels as good as a nice San Marcos summer. But even then, our summers can get out of hand from time to time. That’s when an efficient air conditioner comes into play. But to achieve that, you’ll need air conditioner services from a professional. A proper installation is the first step in owning an efficient HVAC system. The second step is to ensure that it’s regularly maintained and repaired as soon as it shows signs of an issue.

AC Repair

When your air conditioner starts making noises or behaving erratically, you can be certain that it’s time for repairs. If you don’t have it fixed now, the problem will only get worse, leading to more wear and tear and increased cooling costs. But some problems are subtler. That’s why your second line of defense should be regularly scheduled maintenance. Air conditioning maintenance ensures that we’ll be able to catch most problems before they can arise in the first place.

AC Installation

Maintenance and repairs are one necessity, but a good AC installation ensures quality performance from the start. If the air conditioner is not properly sized for the home, it may be too powerful or not powerful enough. Either way, you’ll be stuck with a malfunctioning air conditioner. Skip the risk and install with our professionals from the very beginning, from choosing the type of AC to installing it in your home.

Heating Services

Our winters aren’t anything we can’t handle, but going without a heating system for those cold nights would be a mistake. We perform installation, replacement, maintenance, and repair for various heating systems. Whether you need a brand-new heater or if you just need your current one looked at, you can count on us to help. Natural gas heating systems do present a slight risk of danger, so we always recommend working with a professional on those systems.

Heating Installation & Repair

One might be tempted to think that the cost to install and maintain a heating system in San Marcos is more than it’s worth. But in reality, our climate makes any heater a lasting investment. Unlike other states in our nation, you won’t have to run it as frequently, meaning you can anticipate getting much more use from it. To really fulfill that expectation, however, it all depends on receiving professional installation and maintenance from a contractor like Thayer Air Conditioning.

Commercial HVAC

No matter how you look at it, commercial spaces depend on HVAC services even more than homeowners. Fortunately, we can help with that. We install commercial refrigeration equipment, like coolers, freezers, and ice machines. We even install and service draft beer systems. We’ve served big name brands like Circle K and 7-Eleven, as well as local businesses. Or if you simply need HVAC services for your business or commercial property, we can help with that too.

Indoor Air Quality Services

If you could actually see the particles floating around in your indoor air space, you’d know that it’s not as healthful as it could be. Unfortunately, this is just a fact of modern day living. But it doesn’t have to stay that way. We offer indoor air quality solutions to increase your comfort, such as humidifiers and dehumidifiers. We can also remove contaminants from the air with air filters and air purifiers. But first, let us test your air quality to find out which solutions are necessary.