Professional Heating & Cooling Services
by Modern Air of Katy
Modern Air of Katy, located in Spring Branch, is your trusted HVAC contractor for Houston, TX. We provide dependable heating and cooling services. Our services include AC repair, installation, maintenance, and indoor comfort solutions. We focus on keeping your home cozy and your energy bills low. Our licensed technicians quickly diagnose problems and offer fast fixes. We also install energy-efficient systems to save you money. Regular maintenance prevents breakdowns and helps reduce energy costs. We work closely with each customer to find the best solution and deliver great service.
We offer a complete HVAC system diagnosis with any service or repair
Save 10% on all repairs with our Pro Performance Maintenance plan
When your air conditioner breaks down on the hottest summer days, you need service right away that gets the job done correctly. We offer professional air conditioner repair in Houston, where we diagnose and fix problems like:
Refrigerant leaks – Most common in older HVAC Systems, we can detect and repair small leaks or replace leaking evaporator and condenser coils.
Frozen evaporator coils – usually due to low air flow or low refrigerant.
Compressor failures – possible bad capacitor, which is the most common problem, could also be grounded due to age or bad installation in newer units.
Electrical issues – We check for loose or grounded wiring during every system inspection. Most electrical issues can be due to loose wiring.
Thermostat malfunctions – A bad thermostat can cause problems with heating and cooling. We can upgrade any thermostat to a new smart thermostat.
Airflow and ductwork problems – good air flow is one of the most important factors for the efficiency and reliability of your HVAC system Call us today for a free ductwork inspection.
At Modern Air of Katy, we offer reliable service for all your HVAC needs, including repairs, replacements, and routine maintenance, with a focus on long-term performance and efficiency.
We offer a 10-year labor warranty on all complete HVAC system installations and replacements. Call today to schedule a free estimate for your HVAC system replacement
Modern Air of Katy offers free estimates for AC installation and replacement in Houston, TX. Homes in Houston need systems that are the right size to handle the long cooling seasons and high humidity.
We offer:
Complete HVAC system replacement – Our HVAC System installers are highly trained to install any type of HVAC system available, including electric, gas, and water source heat pump systems.
High-efficiency AC installation – We have extensive training in high-efficiency heating and cooling systems for any high-efficiency, eco-friendly homes around Houston.
Heat pump installation – With all-electric heating and air conditioning heat pump systems and inverters are becoming more popular for side-discharge condensers.
Accurate load calculations and system sizing – We check the load calculations to ensure proper system sizing. No guesswork.
Our Professional complete HVAC system installation is backed by a 10-year labor warranty.Our focus is long-term comfort, performance, and energy efficiency.
While Houston winters are mild, dependable heating still matters. We offer furnace repair, heating system installation, and seasonal service throughout Houston to ensure safe and efficient operation during colder months.
Our heating services include:
Furnace diagnostics and repair – Our licensed HVAC service technicians will check your heating system and give you a competitive quote for any needed repairs or replacement.
Heating system replacement – We professionally replace heaters and furnaces, and this includes a 10-year warranty on parts. If you replace your full HVAC system, we also include a 10-year labor warranty.
Seasonal maintenance – Our Pro Performance Maintenance Plan includes heater maintenance and gives you a 10% discount on any repairs or services you might need.
Routine HVAC maintenance helps prevent costly breakdowns and extends system lifespan.
Our maintenance services help Hedwig Village homeowners:
Improve system efficiency
Reduce emergency repair costs
Maintain manufacturer warranties
Catch small issues before they escalate
Seasonal tune-ups are one of the best ways to protect your HVAC investment.
✔ Based in Spring Branch
✔ Serving Memorial & West Houston
✔ Licensed and insured HVAC professionals
✔ Honest recommendations and transparent pricing
✔ 132+ 5-star reviews
✔ Quality workmanship and long-term system solutions
We focus on delivering dependable HVAC services backed by professional expertise and responsive customer care.
If you need AC repair, HVAC installation, or routine maintenance in Houston, Modern Air of Katy is here to help. Call us today to schedule your professional heating and cooling service.
We provide fast response times throughout Houston, including West Houston, Energy Corridor, Memorial, and surrounding neighborhoods. Same-day service is available whenever possible.
Yes. Houston’s extreme heat can’t wait. We offer emergency AC repair services to restore cooling quickly and safely.
We service central air conditioning systems, furnaces, heat pumps, and full HVAC systems from all major manufacturers.
Due to Houston’s long cooling season and humidity, we recommend HVAC maintenance twice per year — once before summer and once before winter.
Yes. We install and replace energy-efficient HVAC systems designed to perform reliably in Houston’s climate.
