Modern Air of Katy

Whole house media filter

Indoor Air Quality Services

Providing fast reliable HVAC service in Katy, Cypress, and the surrounding West Houston area

The best Air Purification  products to keep your Indoor Air Quality good.

 Modern Air of Katy can keep your indoor air Quality comfortable and clean with our Air Purification products and we can add HVAC air purification and air filtration to any existing HVAC system.
Breathe easy with our Air Purification services.
We offer comprehensive solutions to improve your home’s indoor air quality by adding filtration, UV Lights and air scrubber technology we have the right solution for your home.
 And multiple options for improving your Indoor Air Quality. 
 and reducing pollutants, and with regular maintenance checks to ensure your home’s HVAC system is functioning correctly.

Service Value

  • Free HVAC System Diagnostic
  • Fast Reliable 24/7 Service 
  • 100% Satisfaction Guarantee
  • Priced Right Guarantee
  • Fixed Right Guarantee
  • 10 Year Parts & Labor Warranty
        Available on System Replacement
  • Service Maintenance Plans

UV Germicidal Lights Improve Indoor Air Quality & Air Purification

  • Destroy and control micro-organisms that travel through the air in your HVAC System, including viruses, bacteria, yeasts, molds, and pet dander
  • Control and eliminate biological contaminants that cause buildup inside equipment, particularly coils and drain pans, which can compromise indoor air quality and performance
  • Improve air quality and protect equipment by sterilizing surfaces UV lights are the perfect addition for Effective filtration and HVAC Air Purification
UV Lights for Heating & Cooling service
Air Scrubber Air Cleaner

Air Scrubber Air Purification

ActivePure® Technology that attaches directly to the HVAC system ductwork to remove air pollution, VOCs, surface contaminants, pet dander, odors and dust, resulting in a cleaner, healthier Indoor Air Quality and more efficient home.
with effective air filtration HVAC Air Purification is the perfect solution for homeowners and businesses who want to reduce and eliminate harmful contaminants.
  • ActivePure Technology removes or destroys up to 99% of all surface and airborne contaminants
  • Significantly reduces dust, pet dander and odors in the home
  • Purifies air, removes VOCs, and significantly reduces odors
  • Protects people from dangerous contaminants and pollutants, and protects heating and cooling system from dust buildup
  • Creates healthy, Air purification
  • Available in ozone and ozone-free models
  • Coverage up to 3,000 sq. ft.

Customer Service Reviews

madeleine york
madeleine york
Technician not only replaced the thermostat but first checked my unit to make sure everything was working properly. He then made sure the installed thermostat was working properly as well and showed me how to use it. Would recommend highly
BD Ford
BD Ford
Angelica Merchan
Angelica Merchan
Paul Miranda
Paul Miranda
layne sullivan
layne sullivan
Where do I begin. Finding a new AC or heater repair company is like finding a new hairdresser or a auto repair company. It's terrifying. Years ago, I took a wild chance on Modern Air. First of all because it was a family-owned business and there's something I liked about that. I remember the first time that Charles from Modern Air came to my home because I had an air conditioning issue with my unit outside. He came over to me showing me a little fuse and said " see this little piece right here? Many people that can service your AC will tell you that you need a new unit or something major but this little piece cost $10 to replace". I knew I found my company. I have to call Modern Air at least once a year whether it's my old heater unit or my AC unit. They are extremely honest and although I am told ( and know) that my unit is ancient, they managed to keep it ticking for a few more years. . I live in the Westbury area and they will come all the way over to service my home from Katy. They show up on weekends if it's an emergency. Honestly I've never had to wait for days unless it was the part that was needed that out of stock at the moment.The issue is usually is taken care of within 2 days. I will leave you with this last sentence: When you find somebody that you can trust, you stick with them. You can trust Modern Air. 😊
Brady McBride
Brady McBride
Evander Martin
Evander Martin
Michael McRill
Michael McRill
Rick Mounce
Rick Mounce
Outstanding company to do business with.
travis wylie
travis wylie
Mr Charles Guthrie was the only person that answered my late night emergency call and showed up bright and early in the morning. Ended up having to replace my outside unit same day for a very reasonable price. I will not be using anyone else for my hvac needs! You can’t go wrong with Modern Air of Katy.