Energy-Efficient Zoned Comfort for West Houston Homes
Modern Air of Katy offers expert installation and repair for ductless mini-split systems. We serve Spring Branch, Memorial, Briar Forest, and the Memorial Villages. We are a local Spring Branch company. Our licensed HVAC techs help homeowners pick and install the right ductless system. This ensures reliable comfort throughout the year.
A ductless mini-split system provides heating and cooling without needing ducts. It consists of an outdoor unit that connects to one or more indoor air handlers, giving you precise temperature control in each room or zone.
Ductless systems are perfect for:
Homes that don’t have ductwork already
Adding a new room or remodeling
Converting a garage
Guest rooms or home offices
Homes with areas that are always too hot or too cold
Modern Air of Katy service technicians have extensive training in the service and installation of the latest ductless mini-split systems.
Our licensed HVAC techs provide full services for ductless mini-split systems. We serve homeowners in Houston and Katy.
Ductless Mini-Split Installation
We design and install ductless systems to fit your space. They work with great efficiency and ensure your comfort. Our installations are clean, professional, and suited to your home.
If your ductless system isn’t heating or cooling well, our technicians will find and fix the problem fast. You’ll be comfortable again in no time.
Regular maintenance keeps your ductless system running well and helps it last longer. We check the parts, clean the filters, and make sure the system is working properly.
Our installation process includes:
We test your space’s size, insulation, layout, and electrical capacity.
We calculate the right system size to avoid short cycling and inefficiency.
We install both indoor and outdoor units. We follow the manufacturer’s specs and local codes.
We check the refrigerant levels, airflow, and zone control performance before finishing.
We handle ductless installations with exceptional skill. Whether you need a single-zone unit or a multi-zone system, we’ve got you covered.
✔ Based locally in Spring Branch
✔ Serving Memorial & West Houston homeowners
✔ Licensed and insured HVAC professionals
✔ Honest system recommendations
✔ 132+ 5-star reviews
✔ Professional installation and repair service
We focus on long-term comfort, energy efficiency, and dependable workmanship.
Check out our resource centerfor more HVAC info
EXCELLENT Based on 133 reviews Posted on Temi LTrustindex verifies that the original source of the review is Google. Charles assisted us with an ac inspection on our new house. We recently had some issues with the ac due to critters getting to the wires and he was able to come out timely and helped us fix it at a reasonable price! He’s very personable, works within your budget while giving great advice. We’re very happy to have found him and will use him for all our ac needs. Thank you, Charles!Posted on Shaun WymesTrustindex verifies that the original source of the review is Google. Great service - decent pricePosted on Zach FrederickTrustindex verifies that the original source of the review is Google. Great service, Charles is extremely knowledgeable and professional.Posted on Trey PerdueTrustindex verifies that the original source of the review is Google. We had a very positive experience with Modern Air of Katy. Their technician was thorough, professional, and took the time to explain what was actually happening with our HVAC system instead of defaulting to a full replacement or unnecessary repairs. They identified airflow and static pressure issues that had been limiting performance—items that often get overlooked but make a significant difference in comfort and efficiency. After the adjustments and cleaning, the system is running noticeably better and more evenly throughout the home. What stood out most was their honesty. They focused on optimizing what we already had rather than upselling, and the work felt thoughtful and well-executed. Communication was clear, the visit was efficient, and the outcome matched what was explained. We would absolutely use them again and recommend them to anyone looking for a knowledgeable, no-pressure HVAC companyPosted on Richardson PhamTrustindex verifies that the original source of the review is Google. I am so glad we found Mr. Charles. He is very well experienced (20+ years), fast, efficient and honest. We did not sense that he was trying to add extra services for more money. He was reasonably priced and recommended what we needed to get fixed. We have noticed our AC not working the day I had just brought home our newborn baby. Thankfully he was able to come the same day and refilled the freon. He addressed that we actually had a leak, and would need a full replacement so the freon was temporary but it was enough to keep us cooled in the mean time. He credited the freeon replacement towards the AC replacement once we agreed to move forward with the replacement and got right to work! We are very happy and highly recommend Mr. Charles for your services.Posted on matt simonelliTrustindex verifies that the original source of the review is Google. Came over same day to assess my issues same day, and got my system fixedPosted on Sharon AndersonTrustindex verifies that the original source of the review is Google. Great Service. Very professionalPosted on jacqueline ruffinTrustindex verifies that the original source of the review is Google. Charles came to my home and fixed my AC compressor after a night of heat and humidity. Took him closer to 1 hour to get us squared away. Quick response time to my messages and friendly service. Definitely would recommend him and his company.
If you’re considering a ductless mini-split system or need service for an existing unit, Modern Air of Katy is here to help. Contact us today for professional installation, repair, and maintenance of ductless systems.
Are ductless mini-splits energy efficient?
Yes. Ductless systems are highly efficient and allow precise temperature control without energy loss from ductwork.
Can a ductless system heat and cool my home?
Yes. Many ductless systems provide both heating and cooling, making them a versatile year-round solution.
How many rooms can a ductless system serve?
Systems can be designed to serve a single room or multiple zones, depending on your needs.
Do ductless systems require maintenance?
Yes. Regular maintenance helps ensure efficient operation and long system life.