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Ductless Mini-Split Systems in St. Louis, MO

At Classic Aire Care, our team of expert technicians has extensive experience with ductless split system installations, replacements, routine maintenance, and repairs. We offer ductless system services throughout St. Louis and the surrounding areas, including Creve Coeur, Olivette, and Maryland Heights.

Contact us today at (314-329-1943 to learn more about ductless splits and our available ductless HVAC system services!

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What Are Ductless Mini-Splits & How Do They Work?


With a conventional HVAC system, as much as 30% of the energy used for heating and cooling is wasted due to leaking or poorly insulated ductwork. Ductless mini split systems eliminate the air ducts, which not only makes them more efficient but also easier to install. And, unlike traditional air conditioning systems, many mini-split systems can provide both ductless heating and cooling, eliminating the need for a separate heating system. For many homes, especially existing ones that lack heating or cooling in one or more areas, ductless split systems are the perfect solution.

Benefits of Ductless Mini-Split Air Conditioners for Your St. Louis Home

Ductless systems offer the latest advances in technology, such as variable speed compressors and air handlers, and they have many great features for St. Louis homeowners. Here are just a few:

  • High energy efficiency: Ductless splits make excellent cooling systems, with SEER ratings that are as high 20, and those that also offer ductless heating are extremely efficient as well, with HSPF ratings that are typically higher than 8.0. By investing in a ductless system with greater efficiency, you will save money every month on your heating and cooling bills.
  • Optional zoning: Many ductless systems are designed for one room, with a single air handler and condenser unit, but larger systems are available. These feature an upgraded condenser with several air handlers for multiple zones that each have independent temperature controls.
  • Wall or ceiling mounts: Air handlers are available for either wall or ceiling installations, and they often feature remote controls that allow temperature adjustments from a distance.

For more information about ductless system features, talk to our team today!

Ductless Mini-Split Installations in the Greater St. Louis Area

Like a traditional cooling system, ductless AC systems feature a condenser unit and compressor that are housed outdoors. This is connected to individual air handlers through refrigerant and electrical lines. The installation process includes:

  • Installing the condenser unit in a convenient outdoor location
  • Mounting each air handler in a suitable indoor location
  • Drilling a 3- to 4-inch hole through the wall or ceiling for refrigerant lines
  • Connecting the refrigerant and electrical lines to the condenser and air handlers

Our team at Classic Aire Care can quickly and efficiently install your ductless system with minimal mess or disruption to your schedule. We offer both new installations and system replacements.

Contact us today to learn for an installation quote!

St. Louis Area Ductless AC Maintenance & Repairs

To keep your ductless system running as efficiently as possible, and to prevent future problems, it should be professionally maintained at least once a year—twice per year if it also provides heating. This typically includes:

  • Cleaning the condenser coil
  • Replacing air handler filters
  • Cleaning the evaporator
  • Verifying refrigerant charge
  • Checking for refrigerant leaks
  • Testing the electrical system and temperature controls

If any problems are found, our technicians at Classic Aire Care also offer complete repair services, from replacing damaged fans to repairing refrigerant leaks. We also offer here to answer your call 24 hours a day, 7 days a week.

For repairs or maintenance, contact our team today!

Call Classic Aire Care for Ductless Air Conditioning Services in St. Louis

At Classic Aire Care, you can trust us with all your ductless heating and cooling system needs, from repairs and maintenance to new installations.

Contact us today at 314-329-1943 for an appointment!

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Delighted Customers


I can't recommend Classic Aire Care highly enough!!! They are excellent. Our technician (Christian) was the absolute best! He explained everything, and corrected all of our HVAC issues! He even cleaned the outside of my furnace!!! Trust, honesty, and professionalism! Qualities of an employee and in…

Mike J

Was able to fix our older a/c unit in one visit. Very good service. Technician was very professional. This company also installed a new furnace a few years ago for us, great service came and installed a new furnace in the middle of winter when it…

Linda H

I was very pleased with Shaun E.’s maintenance service of my AC. Shaun was very personable and diligent in cleaning my unit inside and out. While he was working, Shaun noticed that the shut off water valve for the outside hose hook up he was using…

Donna S

Vince, the technician, was very polite and timely. Took his time to answer any and all questions we had. Also made sure we completely understood the service he provided. Great guy working for a great company. Excellent experience.

Kristopher L

My new ac system shutdown within the first few days of using it this spring. I called Classic Aire Care and they were able to send a technician out within 24 hours. He discovered the problem within minutes! A small piece a debris blocking a drain…

Terri K

We were out of town and came home to an AC that wasn't blowing. Christian got here within 4 hours of my initial contact and got us back up & cooling over July 4th weekend. He found some other issues but got my unit running so…

Stacy D