Modern Air of Katy is proud to provide professional HVAC repair and air conditioning services in Katy, TX. As a locally focused HVAC company, we understand the comfort demands of Katy homes — especially during long, hot summers and humid conditions. Our licensed technicians deliver fast, honest solutions designed to keep your home comfortable year-round.
From AC repairs to full system replacements, we’re committed to quality workmanship, clear communication, and dependable service you can trust.
👉 Call today for HVAC service in Katy, TX.
When your air conditioner stops cooling, you need help fast. Modern Air of Katy specializes in AC repair in Katy, TX, providing quick response times and accurate diagnostics to get your system back up and running.
We repair all major AC brands and commonly fix issues such as:
AC blowing warm air
Weak or uneven airflow
Frozen evaporator coils
Refrigerant leaks
Thermostat and electrical failures
Our goal is to fix the problem right the first time and restore comfort without unnecessary repairs or upsells.
If your HVAC system is outdated, inefficient, or constantly breaking down, replacement may be the best long-term solution. We offer expert HVAC installation and system replacement services in Katy, helping homeowners choose systems that match their home size, comfort needs, and energy goals.
Our installation services include:
Central air conditioning systems
High-efficiency HVAC upgrades
Full system replacements
Proper sizing and load calculations
Correct installation is critical for performance and lifespan — and we take the time to do it right.
While Katy winters are mild, a reliable heating system still matters. Modern Air of Katy provides dependable heating and furnace services in Katy, TX, including repair, replacement, and maintenance.
Our heating services include:
Furnace repair and installation
Heat pump services
Seasonal tune-ups
Safety inspections
If your heater won’t start, runs inconsistently, or makes unusual noises, our technicians can quickly diagnose and resolve the issue.
Comfort goes beyond temperature. We offer indoor air quality solutions to help Katy homeowners reduce allergens, control humidity, and improve airflow throughout their homes.
Our IAQ services include:
Air filtration systems
UV air purification
Dehumidifiers
Duct inspections and airflow improvements
These solutions are ideal for families with allergies, pets, or concerns about indoor air quality.
We proudly serve homeowners throughout Katy and surrounding communities, including:
Cinco Ranch
Grand Lakes
Elyson
Firethorne
Cross Creek Ranch
Our familiarity with Katy neighborhoods and home styles allows us to recommend HVAC solutions that fit local homes and lifestyles.
Licensed and experienced HVAC technicians
Fast response times and reliable service
Honest, upfront pricing
High-quality repairs and installations
Service for all major HVAC brands
As a locally focused company, we take pride in serving the Katy community with dependable comfort solutions and professional care.
What our customers say about our service
How quickly can you provide AC repair in Katy?
We offer fast response times and same-day service whenever possible, especially during peak summer months.
Do you offer emergency HVAC service in Katy?
Yes. We provide emergency HVAC service in Katy for urgent cooling or heating issues.
How often should Katy homeowners service their AC system?
Due to Katy’s climate, we recommend professional HVAC maintenance at least once per year — ideally before summer.
Do you service all Katy neighborhoods?
Yes. We service homes throughout Katy, including Cinco Ranch, Old Katy, Firethorne, Grand Lakes, and nearby areas.
If you need HVAC repair, AC service, or system installation in Katy, TX, Modern Air of Katy is ready to help.
📞 Call now to schedule service
📅 Same-day and emergency appointments available
