Metro Chicago Air Conditioning Installations


In northern Cook County year-round comfort for your home is critical. If you have an existing ducted system, central air conditioning is a great choice for efficient summer comfort.

With so many choices on the market today, weighing the options like brand, efficiency, and technology can be overwhelming! All major brands offer central air conditioning equipment that is much more efficient and are both quieter and more comfortable than anything previously available. At Ultimate HVAC we feature Armstrong and Mitsubishi AC systems either as an efficient replacement, or as a cooling system for your new home. Whether you’re looking for energy efficiency or comfort on a budget, we’ve got the solution that’s perfect for you.

Book A/C installation today with Ultimate HVAC.

At Ultimate HVAC we are locally owned and are based in Skokie, IL. We have the local knowledge needed to help you choose the features you need and size your system properly. And our EPA, Nate Certified and insured air conditioning technicians have decades of experience and will make sure your new air conditioning system is designed and installed perfectly.

Trust Ultimate HVAC With Your New AC System

For us, it's about doing things right the first time and doing things right! We make sure that your ductwork is clean, tight and properly sealed that your refrigeration piping is installed and insulated perfectly.

  • We have decades of experience designing and installing air conditioning systems in Skokie, Niles, Wilmette, Winnetka, Glenview and the surrounding area.
  • Our AC technicians are NATE certified: Nate Certified cooling specialists. NATE offers up to date heating & air conditioning training and certification means we have the local training and experience to provide top-flight air conditioning installations and service.
  • We will size your system properly. An improperly sized air conditioning system is the number one reason for dissatisfaction with an AC system. If it’s too small, you won’t be comfortable on those hottest days of of our Chicago summers. But bigger isn't always better. If the system is too big, you’re spending money on equipment you don’t need, and your system will not effectively remove moisture from the air which is critical for indoor comfort.
  • We’ve built our locally owned business on referrals from satisfied clients, and are proud to uphold a commitment to superior installation and service.
Armstring Air A/C

Click the Armstrong Air and Ducane logos above to learn more about the air conditioners we carry.

Armstrong Single Stage Models

At Ultimate HVAC we feature central air conditioning systems from Armstrong.

Armstrong Pro Series™ Air Conditioning

Armstrong Air A/C

Armstrong Pro Series™ systems are the ultimate in comfort and quality. They are offered exclusively through the most experienced, professional Armstrong dealers like Ultimate HVAC.

  • Fully variable capacity 20.0 SEER 4SCU20LX series, or two-stage 16.0 SEER 4SCU16 series
  • Integrated compressor protection
  • Modulating Heat technology, or two stage operation, adjusts system operation to meet current demand
  • Energy Star® Certified Performance
  • Comfort Sync® A3 Enabled controls for optimized performance

Armstrong Comfort Sync® Features

Armstrong Air Comfort Sync

  • System Control with our Comfort Sync® Thermostat APP
  • Voice activated with Amazon Alexia and Google Assistant
  • Allergy Sync™ monitors the air quality and pollen levels in our area and automatically initiates system operation to improve indoor air quality
  • Away Sync™ uses GPS in your Apple or Android device to change thermostat settings when you leave or return to home.

Armstrong Single Stage Models

Armstrong Air A/C

  • Up to 16.0 SEER Efficiency
  • Budget friendly 4SCU13 series
  • Efficient condenser fan motors motors
  • Energy Star® rated: for the 4SCU16LE and 4SCU14LB series
Mini-Split A/C services

Mitsubishi Mini-Split Air Conditioning

Particularly if you don’t have a duct system, or if you have special needs for system zoning, a great option for northern metro Chicago homeowners is Mitsubishi mini-split AC systems. Click here for more information.

Other Air Conditioning Services

  • Complete Air Conditioning Service: We offer full residential and commercial service to your heating and cooling systems. If your AC system has failed, we offer professional emergency repairs. For more about our AC repair and maintenance click here.
  • Ultimate HVAC Comfort Club: To take the worry out of your heating & cooling system, we offer fixed air conditioning Maintenance Agreements. With it we will ensure that your AC system is properly serviced every spring.

Locally Owned

Ultimate HVAC is local owned and has decades of experience providing cooling solutions for metro Chicago homeowners and businesses.

Guarantee Peace of Mind

Ultimate HVAC is committed to your needs and satisfaction regarding HVAC or indoor air quality.

Accredited A+ Rated BBB Member: Ultimate HVAc has been an Accredited Better Business Bureau member since 2017, and we are more than proud of our A+ BBB rating!
NATE certified: Nate Certified heating and cooling contractor.
EPA Certified: Ultimate HVAC is EPA refrigeration and air conditioning certified.
Licensed and Insured: Ultimate HVAC is licensed and insured to do furnace, boiler, air conditioning, and water heating work throughout Cook County.

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