
Your Local A/C & Heating Experts
We want to be your full-service HVAC repair and installation contractor. We install only quality parts and equipment that will provide years of service. We are committed to providing the highest level of comfort for you and your family.
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Residential A/C & Heating Repair
For a professional diagnosis, contact 1431 AC. Your certified 1431 AC technician and 1431 AC comfort advisor will provide expert service and advice, from total system design to unit replacement.


Products We Recommend
If you need to replace your existing Air Conditioning & Heating system then choose the Goodman brand, you can rest assured that you’ll receive a refreshingly affordable product that’s covered by what many consider to be the best product warranties in the heating and cooling industry.
The Latest And Greatest
Check out our most recent posts dedicated to helping you better understand your home’s air conditioning and heating systems.
AC Compressors: How They Work and Why They Are Important
The compressor is one of the most important parts of an AC system. It works in conjunction with the coils to transfer heat from an indoor space to an outdoor space. Both split and packaged AC systems have a compressor. While you typically won’t see the compressor, it will …
Central AC Systems: More Than Cool Air
To beat the Texas summer heat, look no further than a central AC system. The right size system will efficiently cool your home by transferring heat via a pair of coils. The benefits of a central AC system, however, go beyond cooling. Cleaner Air Indoor air is oftentimes more …
How to Cool Your Garage During the Summer
In central Texas, our garages can get pretty hot during the summer months. Since most homes don’t have a climate-controlled garage, even if the garage is attached to your home, you can run your AC system all day long and it won’t affect the temperature in your garage. …
What Are AC Service Valves and How Do They Work?
When performing a visual inspection of your AC system, you may come across a set of valves. Known as service valves, they are connected to the refrigerant lines. They are typically found around the condenser unit. To learn more about service valves and how they work, keep …
Why You Shouldn’t Ignore a Refrigerant Leak
If your AC system is leaking refrigerant, you’ll need to get it fixed as soon as possible. AC systems contain many different parts. The refrigerant will flow through most of these parts with the exception of the condenser fan and blower. While AC systems are designed to be …
Frequently Asked Questions
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A good rule of thumb is to change your HVAC system’s air filter at least once every 60 to 90 days. When you purchase a new air filter, use a pen or marker to write the date on it. In two to three months, you should then replace it with another air filter.
And if you have inside pets you should change your filter monthly.
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Many homeowners use ceilings fans during the summer, believing it will lower their home’s cooling costs. With the ceiling fan running, the surrounding space may feel cooler. Unfortunately, ceiling fans typically have little or no impact on cooling costs.
They can make the surrounding space feel cooler, but they won’t alleviate the burden placed on your AC system.
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If your AC unit isn’t blowing cold air, one or more of the following problems could be to blame; dirty coils, dirty air filter, refrigerant leak or any number of other things.
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The decision to repair or replace your AC system depends on several factors, including the age of your system, whether or not there is a warranty and if you’re overpaying for cooling expenses.