To Our Customers: We are staying open as we are classified as essential services. Contactless service calls available. We will be here when you need us!

Ductless Split Repair, Ductless HVAC System Installation & Ductless HVAC ServiceMorton Grove, IL, Lincoln Park, IL, Park Ridge, IL, Wilmette, IL, Evanston, IL & Skokie, IL

Ductless mini- and multi-split systems provide nearly limitless opportunities. These compact yet powerful units accommodate tight installation spaces yet handle one or multiple rooms of any size or style. There’s no ductwork taking up space or requiring the gutting of walls and ceilings. Streamlined indoor air handlers mount up high on the wall and link to a single, quiet, and unobtrusive outdoor compressor, requiring nothing more than a small hole and access to electricity. Call the professionals from Guardian Heating & Cooling Service for installation in Chicago, IL and surrounding areas, and we’ll most likely have your system up and running that same day.

Reliable Ductless HVAC Installations & Service

Guardian Heating & Cooling Service partners with Carrier brand ductless systems, bringing you industry-leading efficiency levels, outstanding heating/cooling capacity, and unmatched control over the indoor climate. Enjoy exceptional air filtration, inverter technology, WiFi connectivity, and the many benefits of zone control. Extensive line lengths allow flexibility in set up to target those hard to heat or cool rooms in the home.

For all your ductless mini or multi-split needs, trust in Guardian Heating & Cooling Service!

Our team of factory trained, NATE-certified, fully licensed, and insured professionals are qualified in ductless HVAC design, installation, maintenance, and repair of all makes and models. Large enough to handle your needs and small enough to care, Guardian Heating & Cooling Service is the best choice for ductless heating and cooling services throughout Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

Serving Chicago, IL and surrounding areas

Ductless Split RepairDuctless HVAC ServiceDuctless HVAC RepairDuctless HVAC System Installation ∴ Lincoln Park, IL ∴ Morton Grove, IL ∴ Park Ridge, IL

Save today with our special offers

You love getting good deals, so here are some coupons to show our appreciation for considering us for your next heating or cooling installation or repair.

Special Offers
  • 30% Off Any Service Call and Repair

    For 1st-time customers*


    *Cannot be combined with any other offers. Must present coupon at time of service.

    Expires: 05/31/2021

  • Carrier Cool Cash is back!

    Carrier Cool Cash

    Up to $1,650 in rebates on qualifying equipment

    Please contact Guardian Heating & Cooling Service at 773-763-9224 for more information. Cannot be combined with any other offer. Offer valid 4/12/2021 through 6/30/2021.

    Expires: 06/30/2021

  • Free 2nd Opinion


    *Cannot be combined with any other offers. Must present coupon at time of service.

  • Preventative Maintenance Clean & Check

    Regular: $129.00 | Special: $89.95*


    *Ground level units only. Coupon must be mentioned at the time of scheduling and cannot be combined with any other offers. Residential equipment only.

    Expires: 05/31/2021

What our clients are saying

Mo W.

Guardian is a top notch company and John is one of the most outstanding technicians I’ve ever worked with. He’s a trustworthy contractor who explains potential issues as he finds them, and breaks down the process of replacement so that anyone can understand it. I own 12 HVAC systems and I’ve seen more than my share of maintenance. I’ve used Guardian for years and these guys are simply the best.

Keith B.

Have used Guardian for years. Recently had a new furnace and central air installed and I couldn’t be happier. I really trust them because the workers are always extremely knowledgeable, good problem solvers, and they explain everything in terms I can understand. The guys are always very nice, and respectful, also. Highly recommend Guardian Heating & Cooling.

Laurie E.

Just had another great maintenance visit to prepare my old A/C units (2) for the summer. John was thorough and informative. Great job.

I have used Guardian Heating for over 15 years. And my original Rheem furnaces(zoned heat) are still running! I use their maintenance contracts to get reminders, advance scheduling and discounts on annual furnace and A/C checkups/cleaning. They are always quick to respond to a service request. I highly recommend them.

Installing the best and servicing the rest!