Ductless air conditioning in Houston, also known as mini-split systems, has become a popular and energy-efficient alternative to traditional central AC, particularly in Houston’s sweltering climate. These systems are ideal for homes without existing ductwork, such as older houses or new additions like converted garages and attics.
They provide zoned cooling, allowing homeowners to control the temperature in individual rooms, which can lead to significant energy savings. Houston’s leading specialists offer comprehensive services, including expert installation, routine maintenance, and prompt repairs, ensuring that residents can enjoy customized comfort and lower utility bills.
What is a ductless mini-split system?
Ductless air conditioning in Houston has seen a surge in popularity as an effective and flexible solution for cooling homes. A ductless mini-split system is a highly efficient heating and cooling unit that provides targeted climate control to specific areas of a home or business. Unlike traditional central air conditioners that rely on an extensive network of ducts to distribute cooled air, these systems operate without any ductwork.
Our Ductless AC Services in Houston
Our ductless AC services in Houston are designed to keep your home comfortable and your system running efficiently throughout the year. Our team of certified professionals offers a comprehensive range of services for ductless mini-split systems, ensuring you maximize the benefits of your ductless air conditioning in Houston.

Ductless Mini-Split Installation
We provide expert AC installation service for new ductless mini-split systems. Our technicians will help you select the ideal system for your home’s layout, size, and cooling needs. The installation process is quick and non-invasive, requiring only a small hole to connect the indoor and outdoor units, which means you can enjoy zoned cooling with minimal disruption. We ensure the system is properly sized and installed for optimal performance and energy efficiency.
Ductless AC Repair
If your ductless system is malfunctioning, our skilled technicians are on hand for prompt and reliable repairs. We can diagnose and fix a variety of common issues, from refrigerant leaks and electrical problems to frozen coils and unresponsive remotes. We service all major brands and work quickly to restore your system’s function, preventing minor problems from escalating into costly breakdowns.
Ductless AC Replacement
When a ductless mini-split system is old, inefficient, or requires frequent, expensive repairs, it may be time for a replacement. For homeowners in the Houston area, it’s a great opportunity to upgrade to a modern, high-efficiency unit. We’ll help you assess the condition of your current unit and guide you through the process of choosing and installing a new, high-efficiency ductless air conditioning in Houston. We handle the entire replacement process, including the environmentally friendly disposal of your old unit.
Ductless AC Maintenance
Regular maintenance is crucial for maximizing the lifespan and efficiency of your ductless mini-split system. Our comprehensive maintenance plans include cleaning filters and coils, checking refrigerant levels, inspecting electrical components, and ensuring all parts are working correctly. This proactive service helps prevent unexpected failures, improves air quality, and ensures your system operates at peak performance, ultimately saving you money on utility bills and repair costs.
Benefits of Ductless Air Conditioning for Houston Homes
- Improved indoor air quality
- Lower energy bills
- Individual zone control
- Flexible installation options
- Quieter operation
- Reduced carbon footprint
- No ductwork maintenance
- Enhanced home security (no open windows)
For AC repair service in Houston, it’s important to choose a qualified professional who can service both traditional ducted systems and ductless mini-splits.

Is a Ductless AC System Right for Your Houston Home?
A ductless AC system could be the perfect solution for your Houston home, particularly if you’re dealing with specific cooling challenges. For homeowners in Houston, ductless air conditioning in Houston is an ideal solution for a variety of home types and cooling needs. These systems are highly effective for older homes that lack ductwork, new additions, or for creating zoned cooling in a large house. They allow you to cool individual rooms or areas, leading to significant energy savings and customized comfort. Ductless AC systems are also a great option for homeowners looking for a quiet, efficient, and flexible cooling solution that can be installed without the extensive and disruptive process of adding or modifying ductwork.
If you have a leaking AC and are wondering about repair costs, read our blog now!
What to Expect When You Book with 24sevenac
When dealing with an HVAC company for services like ductless air conditioning in Houston, here is a numbered list of what you can typically expect.
- Initial contact via phone, website, or online form
- Scheduling of an appointment for service or a consultation
- Confirmation of the appointment details (date, time, technician arrival window)
- A professional and trained technician arriving at your home
- A thorough assessment of your HVAC needs or the issue with your current system
- A clear explanation of the problem or proposed solution
- A detailed estimate for the work, including parts and labor
- Completion of the service, repair, or installation
- Testing of the system to ensure it is working properly
- A final walkthrough and explanation of the work completed
- Payment processing and receipt
- Follow-up communication for feedback or to ensure satisfaction

Proudly Serving Houston and Nearby Areas:
- Fulshear
- Brookshire
- Richmond
- Katy
- Sugar Land
- Spring
- Tyler
- Rosenberg
- Missouri city
- stafford

Why Houston Homeowners Choose 24sevenac for Ductless AC?
24sevenAC offers comprehensive ductless air conditioning services for residents of Houston, Texas, and the surrounding areas. As a popular and energy-efficient alternative to traditional central AC, ductless mini-split systems provide zoned cooling, allowing you to control the temperature in individual rooms.
24sevenAC’s services include expert installation of new ductless mini-split systems, ensuring the units are properly sized and placed for optimal performance and efficiency. They also provide professional repairs for all major brands, addressing common issues like refrigerant leaks, electrical problems, and component failures. With 24/7 emergency service, they are ready to help when your system breaks down unexpectedly. Additionally, 24sevenAC offers routine maintenance and tune-ups to keep your ductless AC running smoothly, extending its lifespan and maximizing its energy savings.
If you want to know more information about the new AC unit installation in Texas, read our blog!
Frequently Asked Questions
How many rooms can one ductless system cool?
The number of rooms a single ductless system can cool depends on the specific system’s configuration. A “single-zone” ductless system, with one outdoor unit and one indoor air handler, is designed to cool one room or open space. A “multi-zone” ductless system, however, connects a single outdoor unit to multiple indoor units (air handlers), allowing it to cool several rooms at once. Depending on the model and its capacity, one multi-zone system can typically support up to eight indoor units, effectively cooling up to eight separate rooms or zones.
What size ductless AC unit do I need for my home?
To determine the right size ductless AC unit for your home, you’ll need to calculate the necessary BTU (British Thermal Unit) rating. While a common rule of thumb is to multiply the room’s square footage by 20 to 25 BTUs
How long does a ductless AC last?
A ductless AC system, also known as a mini-split, is designed for longevity. The typical lifespan for a well-maintained unit is between 15 and 20 years, often exceeding that of a traditional central air conditioning system.
Is a ductless system easy to maintain?
Yes, ductless air conditioning systems require minimal maintenance. The filters should be changed twice a year, and the unit should be inspected once a year by a qualified technician.
Are ductless air conditioning systems reliable?
Yes, ductless air conditioning systems are reliable and provide efficient cooling. Many systems are equipped with inverter technology, which enables them to adjust to changing cooling demands.