Ductless Mini Split Installation and Repair in Southlake, TX
Ductless mini splits provide home comfort without the complications, and now it’s easier than ever to maintain your perfect temperature in every room. They are quiet, efficient, and versatile—ideal for Southlake, TX homes that require versatile heating and cooling. Whether you need to repair your existing unit or have a brand-new system installed, we at D.T.M. Heating and Air Conditioning can make things simple, hassle-free, and centered around your needs.
Why Ductless Mini Splits Are a Smart Choice
A ductless mini split is more than a means to regulate your indoor temperature—it’s a year-round comfort solution that can save you money on utility bills. They’re perfect for homes without ducts, additions, garages, or rooms that never seem to heat and cool uniformly.
These systems also provide zoned comfort, meaning you can heat or cool one area without warming or cooling the rest of the house. This feature makes everyone happy and prevents energy waste.
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Our Competitive Advantage
It makes a difference which HVAC contractor you use, particularly when it comes to something as vital as your home’s comfort. Here’s why our clients turn to us for their ductless mini split requirements:
- Local Knowledge: We are familiar with Southlake’s climate and know how to properly size and install a system that functions well throughout the year.
- Detailed Workmanship: Each installation and repair is done carefully so your system functions at its best for years.
- Customer Care: We take the time to explain things, make clear recommendations, and treat your home with respect from beginning to end.

Professional Ductless Mini Split Installation
Installing a ductless mini split isn’t merely a matter of hanging a unit on the wall—it’s about creating a system that’s just right for your home. We begin with a comprehensive consultation to determine how you use every room and then make the ideal equipment and configuration suggestions.
Our installation service includes everything from safely installing the indoor and outdoor units to sealing refrigerant lines correctly and installing controls. We double-check every detail to ensure you experience maximum comfort and efficiency.
Expert Ductless Mini Split Repair
Even the best systems can cause issues after a while. If your ductless mini split produces strange noises, fails to heat or cool correctly, or shows error messages, our professionals are here to assist you.
We have the appropriate tools, training, and replacement components to complete most repairs in a single visit. From refrigerant to electrical issues, we do not just treat the symptoms; we take the time to determine the cause and repair it correctly.
Serving Southlake, TX with Local Expertise
Southlake homeowners understand that temperature fluctuations around here can be unpredictable. There are hot stretches of summer days, and then cold fronts can hit in winter. From our experience working here, we know how to install and maintain ductless mini-splits that withstand this environment.
We’ve established solid relationships with homeowners in this area through our attention to reliable service, open communication, and durable results. Whether your home is new construction or an old, long-time residence, we can design a system that meets your specific comfort requirements.
When to Invest in a Ductless Mini Split
Would a ductless mini split be suitable for you? Consider the following scenarios where they’re a great fit:
- Including heating and cooling in a new garage conversion or addition to a house.
- Removing hot or cold spots in rooms that always seem uncomfortable.
- Upgrading window units to something quieter, more efficient, and less invasive.
- Sparing the cost and inconvenience of installing new ductwork into your home.
Our Start-to-Finish Process
Every project needs to be easy for our customers. This is how we approach ductless mini split services:
- Consultation & Measurement: We discuss your comfort needs, measure your space, and assess what you currently have.
- Personalized Guidance: We give you easy-to-understand choices that work for your home, budget, and efficiency needs.
- Installation or Fixing: Our trained experts do the job with care, leaving your space clean and ready to use.
- Follow-Up Assistance: We’re available to answer questions, provide upkeep, and provide future service whenever you need us.
Energy Efficiency You Can Rely On
Installing and maintaining a well-functioning ductless mini split will minimize your energy consumption compared to conventional systems. By heating or cooling spaces you frequently use, you do not waste energy on unused areas. Additionally, new units have advanced technology that automatically controls output to provide your perfect comfort level.
We ensure that each system we install is configured to perform at its best, allowing you to maximize comfort and savings.
Typical Indications Your Mini Split Requires Repair
It is always wise to arrange for repair when a minor problem develops into a significant issue. Some of the signs to look out for are:
- Lessened heating or cooling capacity.
- Strange sounds while it operates.
- Water or refrigerant leaks in the vicinity of the unit.
- An unexpected increase in your electricity bill.
If you see any of these, call us so we can diagnose and resolve the problem immediately.
Frequently Asked Questions
Q: How long will a ductless mini split last?
Most systems, properly installed and maintained, will last 15–20 years and deliver consistent comfort throughout.
Q: Can a ductless system heat my whole house?
Yes, with the proper number of indoor units and correct sizing, a ductless mini split system can efficiently heat and cool your entire house.
Q: How often should I have maintenance done?
We suggest a professional inspection at least annually to maintain your system’s efficiency and avoid costly surprise repairs.
Your Comfort, Our Commitment
We at D.T.M. Heating and Air Conditioning take pride in delivering reliable comfort solutions that fit your lifestyle. Whether we’re repairing your current ductless mini split or installing a new system, our goal is to make your home more comfortable, efficient, and enjoyable—every season of the year.
Ready to Get Started?
Schedule Your Ductless Mini Split Service in Southlake, TX Today
Feel the difference of being served by a local team that cares about your comfort. Book online, or call us at (817) 386-5471 to schedule your appointment. Contact Us Here
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