Indoor Air Quality, Humidifier Installation & HumidifierNiles, IL, Lincoln Park, IL, Evanston, IL, Morton Grove, IL, Skokie, IL & Chicago, IL

Humidifier in Niles, IL | Humidifier Installation Skokie, IL | Indoor Air Quality Evanston, 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 (773) 231-9175. 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 Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

Serving Chicago, IL and surrounding areas

Humidifier InstallationIndoor Air QualityHumidifierHumidifier Maintenance ∴ Wilmette, IL ∴ Skokie, 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
  • $89 Clean and Check

    773-763-9224


    *Scheduling restrictions may apply. Limited spaces available. Ground-level residential equipment. Cannot be combined with any other offers. Must present coupon at time of service.

  • Matching Infinity System (Furnace, A/C, Stat)

    $500.00 Off*

    773-763-9224


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

    Expires: 10/31/2021

  • 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 9/6/2021 through 11/19/2021.

    Expires: 11/19/2021

  • Mini-Split(Ductless) Installation

    $250.00 Off*

    773-763-9224


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

    Expires: 10/31/2021

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!