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Authorized Lennox Systems Dealer
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Ductless & Mini Split Products

Our team at Level 9 Heating & Cooling offers professional installation services for Ductless & Mini Split systems in both homes and businesses across the St. Louis metropolitan area. We offer Ductless & Mini Split systems from Comfortmaker and Mitsubishi Electric who are leading manufacturers of Mini Split and Ductless A/C products with a history of producing quality, long lasting Ductless & Mini Split products for any residential properties. The Ductless & Mini Split solutions we offer that help you achieve total comfort through your home. They are installed as part of your home's heating and cooling system by our professionally trained technicians.

ComfortMaker Systems

Our Ductless & Mini Split Systems

If you are in need of a mini-split or ductless system for your home trust our experts. We can help you select the right model of mini-split or ductless system for your home. Take a look at our air conditioning services or contact our experts today to set up a free estimate for ductless & mini split installation in your home.

Comfortmaker Ductless Systems

Comfortmaker SoftSound Deluxe Heat Pump
SoftSound Deluxe Heat Pump
  • EFFICIENCY: Up to 40 SEER
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound Deluxe High Wall Unit
SoftSound Deluxe High Wall Unit
  • EFFICIENCY: Dependent upon outdoor unit pairing
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound Heat Pump - DLCSRA
SoftSound Heat Pump - DLCSRA
  • EFFICIENCY: Up to 24.7 SEER
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound Multi-zone Heat Pump
SoftSound Multi-zone Heat Pump - DLCMRA
  • EFFICIENCY: Up to 24.7 SEER
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound High Wall Unit
SoftSound High Wall Unit
  • EFFICIENCY: Dependent upon outdoor unit pairing
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound Console Indoor Unit
SoftSound Console Indoor Unit - DLFSCA
  • EFFICIENCY: Dependent upon outdoor unit pairing
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound Ducted Indoor Unit
SoftSound Ducted Indoor Unit - DLFSCA
  • EFFICIENCY: Dependent upon outdoor unit pairing
  • ENERGY STAR® qualified
  • Super Quiet Operation
Comfortmaker SoftSound Console Indoor Unit - DLFSFA
SoftSound Console Indoor Unit - DLFSFA
  • EFFICIENCY: Dependent upon outdoor unit pairing
  • ENERGY STAR® qualified
  • Super Quiet Operation

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Our Customers Trust Us

You cleaned my air conditioner and gave things that should be corrected when cutting my grass
Janet S - Labadie, MO 63055
Level9 texted me, with a picture, before Matt's arrival. Matt arrived shortly after the text, introduced himself, and went to work. He was very professional and friendly. As he worked, Matt explained key parts of his inspection and service. Upon completion, he shared some things to keep an eye on ...
Amanda T - Washington, MO 63090
The technician we had today did a great job, but most importantly he really knew his air conditioning and spotted the issue right away. He was courteous and efficient. Great job!
Jim S - Washington, MO 63090
Kyle was polite and courteous. He was here to fix our AC, and he did in a quick and professional manner. Jim's Heating and Cooling has been the only company to work on my AC, and they will continue to do so.
Betty H - Augusta, MO 63332
It is awesome when the choice of an HVAC company are vindicated by outstanding service and customer support. 18 months ago we chose Jim's Heating and Cooling to install a new heat pump system. Recently, the system began short cycling in heat mode and running constantly in A/C. Level 9 sent ...
Scott Washick - Defiance, MO 63341
Technician Chris Hinson was prompt and cheerful in answering my questions. He knew what the problem was with my unit. He explained what needed to be done and quickly completed the work.
Debi M - Washington, MO 63090
We offer 24/7 HVAC Service for emergencies in Franklin, St. Charles, St. Louis, and Warren Counties. If you have an emergency contact our experts and we will help.
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All of our HVAC Technicians and Office staff are very friendly. Hop over to our staff page to see some of our team members and to check out your assigned technician.
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Service Area Map

Our Service Area

Our team at Level 9 Heating & Cooling is proud to offer our professional HVAC and commercial HVAC services to home and business owners. We promise to provide a cost-effective solution for repairing or replacing their HVAC units, we cover a wide variety of counties in St. Louis including Franklin, St. Charles, St. Louis, and Warren Counties. Click the button below to check out our service area map and the cities we service.

View Our Full Service Area