Modern Air of Katy

Pro Performance heating and cooling Maintenance logo

HVAC Maintenance Service

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

Keep Your Heating & Cooling System Running More Efficiently for Longer. With GUARANTEED Maintenance.

Prevent costly repairs with our HVAC maintenance Service plans. And with regular inspections and tune-ups to keep your heating and cooling system running smoothly.
 
 Extend the life of any HVAC system by keeping it clean with regular filter changes and cleaning to maintain good air flow throughout the system. Regular maintenance by an experienced HVAC service technicians annually will help your system remain safe, reliable, and efficient.
 
 With Our Pro Performance Plan You will be notified when it is time to schedule your next service so your heating and cooling system will remain Safe, Reliable and efficient for the life time of the System. And there are many other benefits to becoming a service plan member.

Pro Performance & HVAC Service Plans

At Modern Air of Katy, our mission is to provide affordable and reliable HVAC system maintenance services to our customers. 
We strive to exceed expectations by delivering quality workmanship and exceptional customer service.
our people make the difference with logo

Become a Pro Performance Member

  • Annual Cooling and Heating 21-point HVAC system maintenance/tune-up visit
  • 24 Hour priority service
  • 10% Discount on repairs not covered by warranty
  • 10% Off filter replacements
  • Receive ‘Performance Bucks’ equal to 100% of your yearly fees for use towards future complete system(s) purchased from Modern Air of Katy
Air conditioning maintenance logo
Cooling Tune-Up
  • Check electrical wiring-connections and insulation
  • Check evaporator coil for dirt/bacteria
  • Check and clean drain Line
  • Check wiring connections and insulation (outdoor)
  • Check and clean condenser coil with hose
  • Check rotation and balance on condenser fan motor
  • Check all lineset connections for leaks
  • Check and record supply voltage
  • Check refrigerant charge
  • Check amp draw on compressor
  • Record thermostat settings
  • Check terminal connections for tightness
  • Check thermostat for level
  • Check supply voltage at junction box
  • Check blower motor amperage
  • Check wiring for bad insulation and loose connections
  • Clean or change filters
  • Check blower bearings
  • Check blower wheel for free and balanced rotation
  • Check for air leaks
  • Check hose connections for leaks
Heater Maintenance logo
Heating Tune-Up
  • Check all electrical wiring for loose connections and damaged insulation
  • Check burners for lint, dust, and scale
  • Check for cracks in heat exchanger
  • Check for quiet, even burner ignition
  • Check automatic vent damper system
  • Check electronic spark ignition control
  • Check safety lockout
  • Check limit safety
  • Check temperature
  • Check draft diverter
  • Check amp draw on each strip
  • Record thermostat settings
  • Check electrical connections for tightness
  • Check thermostat for level
  • Check supply voltage at junction box
  • Check blower motor amps
  • Check wiring for bad insulation and loose connections
  • Clean or change filters
  • Check blower bearings
  • Check blower wheel for free and balanced rotation
  • Check for air leaks

Customer Service Reviews

madeleine york
madeleine york
2024-01-23
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
2023-12-29
Angelica Merchan
Angelica Merchan
2023-12-05
Paul Miranda
Paul Miranda
2023-11-17
layne sullivan
layne sullivan
2023-11-03
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
2023-10-31
Evander Martin
Evander Martin
2023-10-23
Michael McRill
Michael McRill
2023-10-02
Rick Mounce
Rick Mounce
2023-09-29
Outstanding company to do business with.
travis wylie
travis wylie
2023-09-07
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.