Modern Air of Katy

Air Conditioner Installation

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

New Condenser Instsallation for HVAC system

Get Expert Air Conditioner Installation from Skilled Specialists Who get it Right the First Time

 If your old Air Conditioner is struggling to keep you cool, and further in constant need of repair, It may be time to replace it with a new more efficient Air Conditioner. 
But before you replace your air conditioner, Our expert service technician will come to your home and diagnose your current system, in addition we will perform a heat load analysis to be sure you have the proper size Air Conditioner for your home. After that, present you with the best options for your home comfort system.
Residential Air Conditioner replacement may seem like a daunting task, but with the right information and professional help, it can be a smooth and hassle-free experience. We make Air Conditioner replacement and installation easy and affordable.

Is it time to replace your Air Conditioner?

Service Value

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

If your Air Conditioner is more than 10 years old and you are begining to have more issues with cooling your home, It may be time to replace your Air Conditioner. When an air conditioner is more than 10 years old, the parts become worn and need to be replaced. At this point it is more cost effective to replace the air conditioner because the older parts will continue to fail and the air conditioner wil become un reliable.

The air conditioner is one part of the HVAC System. The HVAC system also includes the furnace or heaterDuctwork, and indoor air quality air filtration and air purification. We also offer air balance and zoning services. With regular maintenance and cleaning these systems will out last the air conditioner and should not need to be replaced as often.

Adverage life of HVAC systems in south Texas


These adverages are with regular maintenance and cleaning. Without regular maintenance these system adverage life will be significantly less.

  • Air Conditioner – 10-15 Years
  • Furnace or Heater – 20-25 Years
  • Ductwork – 25 -30 Years
  • Indoor Air Quality – UV Bulbs 2 Years  
 A furnace will last longer than an air conditioner. So you may not need to replace the entire HVAC system every time it is time to replace your air conditioner. So we provide a free in home consultation with every air conditioner replacement.
Our free consultation includes:
  • Heat Load Analysis
  • Full HVAC System Diagnostic 
  • A/C Installation consultation 
  • free quotes for multiple options 
  • Schedule Installation or repair
Why call Modern Air ?
We have the experience and knowledge to give you exceptional Air Conditoner Installation service. In addition we offer high efficiency air conditioners and Mini Split heat pump systems at competitive rates. that keep you and your wallet comfortable. 
Above all we are dedicated to giving our customers the best options and recomendations, Above all providing great customer service for air conditioner  replacement and installation.
Call us today to schedule your free in home consultation, and you will recieve the best Houston Air Conditioner Installation service available.
We are always ready to work for you.

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.