Ductless Mini Split Installation in Houston & Katy, TX

Tired of that one room that never gets cold? Our ductless mini split near me services provide high-efficiency cooling and heating without the need for bulky ductwork. Perfect for Houston sunrooms, additions, and garage conversions.

The Solution for Houston’s “Hot Spots”

Central AC isn’t always the answer. If you have a room that stays humid or hot despite the rest of the house being cold, a ductless mini split in Katy, TX is the ideal fix. We solve:

Garage Conversions

Turn your garage into a workshop or gym without taxing your main AC.

Master Bedroom "Ice Boxes"

Cool your bedroom to 65° at night without paying to cool the whole house.

Old Homes with No Ducts

Bring modern cooling to historic Houston homes without destroying the architecture.

High Energy Bills

Stop cooling empty rooms and focus the air only where you are

Professional Ductless Setup in 3 Simple Steps

Site Assessment

We calculate the exact BTU needs for your specific space to ensure maximum efficiency.

Clean Installation

Only a small 3-inch hole is required. We mount the unit and connect the outdoor compressor in a single morning.

Performance Testing

We calibrate the inverter technology to ensure whisper-quiet operation and perfect dehumidification.

Why 24 Seven AC for Ductless Technology?

Features:

Inverter Technology: These units adjust speed based on demand, using far less electricity than a standard AC.
Multi-Zone Capability: One outdoor unit can power up to 5 indoor heads, each with its own thermostat.
NATE-Certified Installers: Ductless requires specialized refrigerant handling—our techs are factory-trained.

Benefits:

      EXCELLENT  
   Based on 517 reviews 
    
 
 
 
   
 
 
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   Esmeralda Lemus 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very bad service!
  
 
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   debro0310 hayes0310 
 
 
 
 Trustindex verifies that the original source of the review is Google. Branden was great tech and his service was the best he  was on time and explain everything to me in detal
  
 
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   Marlou 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tommie took care of us like we were family. Loved getting the help we needed for our A/C while getting educated on what is going on, how to fix, how to maintain, and how to prevent in the future. 5/5 experience
  
 
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   syed Jaffery 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mike was extremely professional. Very good service, did what was communicated.
  
 
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   Sandra Glenn 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tommie was amazing tech and very informative!! I'll request him moving forward.
  
 
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   Samuel Dixon 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tommie did a good job and completed the work we needed and would use him in the future
  
 
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   Suzett U 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tommy provided a great service. Knowledgeable, courteous, on time and client oriented. I'm very happy with the service.

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Texas Ductless FAQ

Q: How much does ductless mini split installation cost in Houston?

A: In 2026, a single-zone installation in Houston typically ranges from $3,500 to $6,000. Costs vary based on the unit’s SEER2 rating and the distance to the outdoor compressor. We offer 0% APR financing to make this upgrade affordable.

Q: Are mini splits better than central AC for Texas heat?

A: For specific rooms or additions, yes. They are more efficient because they eliminate “duct loss” (air leaking into the hot attic). For a whole 3,000 sq ft home, a central AC Installation is usually better, but mini splits are the best “supplemental” cooling.

Q: Do ductless units also provide heat during a freeze?

A: Yes! Most systems we install are “Heat Pumps,” providing powerful heating even during Houston’s occasional freezes. If your unit stops heating, check our Furnace Repair or emergency heat pump services.

Take Control of Your Home’s Comfort

Stop fighting with your thermostat. Whether you need a brand-new ductless mini split installation in Katy, TX or a quick AC Tune-Up for your existing unit, 24 Seven AC is here to help. Improve your sleep and your savings today.

Stop Cooling Rooms You Aren't Using

Switch to Ductless and save up to 30% on your energy bills.

⭐ 4.9/5 Google Rating ✅ Expert Installation

Book My Free Estimate Call (713) 832-5545