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UV Light HVAC Installation in San Marcos, TX

Dependable Indoor Air Quality Solutions in the Greater Austin Area & Hays County

Ensuring your home’s indoor air quality is key to your family’s health and comfort. One of the most valuable tools at your disposal for helping to maintain exceptional IAQ is a UV germicidal light. These lights can improve the overall quality of the air inside your home by reducing the number of bacteria, viruses, and germs, including the ones typically found in the cool, moist environment around your AC coils. At Reliable Air, we can provide you with the latest energy-efficient UV germicidal light technology to help keep your home healthy and your family safe.

What is a UV Germicidal Light?

Ultraviolet germicidal radiation is a time-tested method of neutralizing microorganisms. A UV air purifier uses small, low-watt bulbs similar to a fluorescent lightbulb to expose the air that passes over your evaporator coils and air handler to UV disinfecting light. This will help prevent these germs from being circulated through your home and into the air you and your family breathe.

Indoor Air Quality Benefits of UV Lights

A UV germicidal light can be an incredibly effective way to keep your air quality cleaner and healthier. To explore how it can help safeguard your home from unhealthy microorganisms, reach out to our indoor air quality experts here at Reliable Air. We would be happy to explain more about this technology and its many benefits. From stronger IAQ to reduced allergens and pathogens, the potential benefits make UV germicidal lights a great option for homes of any size or design.

Can a UV Light or Germicidal Light Kill Viruses Indoors?

An HVAC UV light is an air-cleaning device that is installed in your HVAC system. If someone in your home gets the flu or has a cold, the HVAC breaks the bacteria and viruses down so they can no longer cause illness. They don’t reproduce as effectively and mutate less often, so they can’t make nearly as many people sick. Some studies have even found that homes with a higher transmission rate of cold and flu had lower amounts of cold and flu particles after being treated by a UV light.

An HVAC UV light works by killing the bacteria, viruses, mold, and contaminants in the air as it passes through the system. These are often things that get caught in the air conditioner’s filter and then build up on your coils, making the unit less effective. By killing the bacteria and viruses as they pass through the system, you are less likely to get these things from your air conditioner units. This keeps your family healthy and your air conditioner running well.

Call to Schedule a San Marcos UV Germicidal Light Service

To discuss whether UV germicidal light installation in your San Marcos AC system is right for you, call and speak with one of our licensed and certified technicians. We will take the time to answer any questions you may have and schedule an in-home air quality analysis to determine if UV light treatment is the best option for you. With our 100% satisfaction guarantee, you can enjoy peace of mind knowing our highly trained team of experts has your IAQ needs covered.


Call (512) 580-8837 or contact us online for effective UV germicidal lights and quality indoor air in San Marcos or the greater Austin area.


  • "Technician JW called ahead of arrival and was on time."
    JW quickly ID the problem and explained what was happening and what needed to be done. He was personable and completed the job w/o delay.
    - Travis H.
  • "Thanks again for the great service!"
    Geoff came to fix our toilet that's been acting up for a couple of weeks now. He did a great job and was very professional. He was very kind and helpful.
    - Michelle M.
  • "Tom was very honest, informative and professional."
    I would definitely recommend this company to anyone.
    - Daveed O.
  • "I highly recommend them!"
    The guys were very professional and I was expecting them to come between 2-4 and they actually came sooner and the guys did a great job and hardly any mess what’s so ever!
    - J.L. D.
  • "Reliable Air is dependable and trustworthy."
    JW came out on time and did a good job of tuning up my heat pump.
    - Joe V.
  • "When Edgar arrived he was polite and courteous. He explained what he was going to complete the diagnostics first."
    He then explained what needed to be done and made sure I understood. It was very appreciated that he gave me time to decide on my repair because it was going to cost a bit of money.
    - Esther T.
  • "Wonderful customer service on top of always being available day and night."
    Shout out Cheryl and Juan for the great experience! The entire team is on top of it!
    - Bryn L.
  • "I am very happy with the professional informative technicians and office people at Reliable Air."
    I HIGHLY recommend this San Marcos company who now does plumbing. Today they installed my new water softener and I am very happy with their service.
    - Lisa R.





Why Choose Us?

As times get tough, other companies cut corners. But we decided to stay reliable for over 28 years. Call us and you'll get:
  • Reliable Relationships
    Many of our employees stay for 10+ years. So you'll always hear a familiar voice on the phone or see a familiar face at your door.
  • Reliable Scheduling
    With same-day service and 2-hour scheduling windows, you'll get service at a time that's convenient for you.
  • Reliable People
    Since we constantly train our employees, you can be 100% confident that your job will be done right—the first time.
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