Humidifier Repair, Humidifier Installation & Whole House HumidifierChicago, IL, Northbrook, IL, Lincoln Park, IL, Skokie, IL, Glenview, IL & Highland Park, IL

Whole House Humidifier in Chicago, IL | Humidifier Repair Northbrook, IL | Humidifier Installation Lincoln Park, IL


In Chicago, IL and surrounding areas, overly dry air is a problem for the majority of the year. Cold weather combined with the non-stop operation of the heating system adds up to insufficient humidity and the associated consequences. Static shock, chapped lips, frizzy hair, sore throat, sneezing, coughing, headaches, and damage to home furnishings are just the start. When humidity drops below the recommended levels, the air feels chilly, prompting higher thermostat settings. The increased demand on the heating system results in greater strain on your wallet.

Expert Humidifier Installation & Service

Guardian Heating & Cooling Service has your ideal solution. Aprilaire Whole House Humidifiers and Carrier Whole House Humidifiers cater to any size of home and style of HVAC system. Providing for the requirements of every room, these systems operate almost silently, require little maintenance, and significantly improve the health, comfort, and efficiency of your home.

Aprilaire Humidifier: 

When you need humidifier maintenance, call on our team in Chicago, IL and surrounding areas!

For same day service, further information, and quality you can count on, call Guardian Heating & Cooling Service at 312-818-2840. We are large enough to handle your needs, small enough to care, and since 1953, have delivered superior solutions to comfort and air quality across Chicago, Northbrook, Lincoln Park, Skokie, Glenview, Highland Park, Wilmette, Niles, Morton Grove, Glencoe, and Winnetka, IL.

Request Service Today

Serving Chicago, IL and surrounding areas

Humidifier RepairWhole House HumidifierHumidifier Installation ∴ Glenview, IL ∴ Glencoe, IL ∴ Lincoln Park, 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
  • Financing Special 0% financing for up to 60 months

    With Approved Credit. On Qualifying Systems only. Call Amber for details. Expires 12-31-24.

  • $1,500 off New System Installations

    Valid with Qualifying Purchase. Subject to change. See dealer for details. 6-30-24.

  • $500 off New Air Conditioner Installation

    Valid with Qualifying Purchase. Subject to change. See dealer for details. 6-30-24.

  • $50 off Service Repair

    Not valid with any other offers or on prior purchases. Not valid on Diagnostic without repair. Present coupon at time of service. See dealer for details. Expires 6-30-23.

What our clients are saying

Marcy Dotson
Marcy Dotson
Guardian heating and cooling is a great company. They have serviced us for over a year and we continue to get good service every time. keep up the good work.
Josephine Osowski
Josephine Osowski
Martin & Brian did an excellent job installing my new furnace & water heater. They arrived on schedule & kept me informed during the process. The entire area was cleaned and all trash removed before they left.
James Spillane
James Spillane
Great and expert service as always from Guardian. David was wonderful. Brian and Martin who did the installation were amazing, did a great job, did it with care and courtesy, and ensured everything worked before they left. Outstanding!
Robert H
Robert H
Great place and Sergio Morales solved the issue. Plus is professional and helpful. New issue Sergio Morales was is extremely helpful sharp and proficient.
Elizabeth Pollock
Elizabeth Pollock
I have used Guardian Heating and Cooling for regular maintenance and any major and minor heating and cooling issues at my home. The company representatives are consistently professional, responsive, and efficient.
John Mueller
John Mueller
I had to replace my old forced air gas furnace. Guardian's project manager Dave was great, he listened to my concerns and helped pick a new furnace with heat exchanger and air conditioning system. Miguel and Brian did a great job of installing the new system, hard working and conscientious. I can't say enough, thanks to everyone who helped!
Daniel Kim
Daniel Kim
This review is almost 2 years late! But I figure better late than never, and I have 2 years of data to back my review. We have radiant floor heating and were warned when we bought our house that it could be challenging to find people who know how to work with it. They were right, as we discovered when our obsolete hybrid boiler/tank needed replacing. One company ghosted me. When I called Guardian, Alen and Peter came and looked at our heating system. They identified what they thought needed to be done, but admitted that our system was a bit unique & complicated. So they called in the boss Jasper, who took a look, knew exactly what he was seeing, confident in what needed to be done (confirming what Alen and Peter had told us). I was impressed! It took Josh/Chris? and him team 3 long days to do the work, and the result was complicated work of art. After installation, there was a part-compatibility issue that needed addressed, which was taken care of. And over a year later, we realized that one of our eight heating zones wasn't working properly. Taso visited a few times to fix that. The project and boiler were not cheap. Honestly, we were in shock when given the estimate. But it was at the peak of the supply-chain issue; and the work was, as noted, very complicated; and the boiler is very modern and super-efficient. It was all worth it. Guardian was always very accessible and responsive, and never hid or made excuses when a few fixes were needed. And having confidence that Guardian knows what they're doing, do great work, and stand behind their work, means everything. 3/1/2024: Update: I have Guardian’s maintenance plan, which covers an annual checkup. Sergio and Burt were super friendly and professional, did an inspection, replaced a broken gasket, and cleaned the system. Much appreciated!
Jenna Nommensen
Jenna Nommensen
Luis was very thorough and did a great job. Thank you!
Bill Murphy
Bill Murphy
Great people to work with.

Installing the best and servicing the rest!