Heating System Repair, Furnace Repair & Heater RepairChicago, IL, Niles, IL, Morton Grove, IL, Park Ridge, IL, Evanston, IL & Skokie, IL

When there’s a problem with your heating system, you need repairs done right, done quickly, and at a fair price. Trust the experts from Guardian Heating & Cooling Service for the service of all makes, models, and types of heating systems in Chicago, IL and surrounding areas.

Heating Repairs You Can Count On!

Our factory trained and certified technicians are prepared for any challenge. We combine cutting-edge technology with in-field experience to accurately diagnose issues and provide cost-effective recommendations. Making our goal the sustainable, safe, and efficient performance of your heating equipment, we tell it to you straight.

Call on our team for trustworthy heating system repair service in Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL!

As a family owned and operated HVAC provider, Guardian Heating & Cooling Service is large enough to handle your needs and small enough to care. Contact us at (773) 231-9175 and let us put our considerable resources to work for you. Our fully uniformed, licensed, bonded, and insured professionals arrive at your door right on time, respect your home, and clean up after the job. We keep you informed, serve your best interests, and help you make smart decisions that add up to greater value, comfort, and total satisfaction. Guardian Heating & Cooling Service is the ideal solution to heating concerns, offering prompt and affordable service throughout Lincoln Park, Skokie, Chicago, Niles, Evanston, Wilmette, Park Ridge, and Morton Grove, IL.

Furnace Repair in Evanston, IL | Heating System Repair Niles, IL | Heater Repair Morton Grove, IL


More on Heating Options from Guardian Heating & Cooling Service:

Ways To Save On Heating Bill During The Winter
When Is It Time To Upgrade Your Heating System?
Ductless vs. Traditional Heating

Serving Chicago, IL and surrounding areas

Heater RepairFurnace RepairHeating System Repair ∴ Wilmette, IL ∴ Niles, IL ∴ Skokie, 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.

  • 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

  • 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

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!