Heating Repair, Heating Service, Furnace Repair & Furnace Service in Northbrook, IL

Heating System Repair Professionals in Northbrook, IL

Furnaces, boilers, heat pumps or whatever type of system heats your home or light commercial building carries big responsibilities. Operation not only affects comfort but health, safety, budget and environmental impact as well. With the severe weather in Northbrook, Illinois, you need every aspect of the heating system working at its best. Going without heat isn’t an option and delaying repairs is a mistake. Reach out to Guardian Heating & Cooling Service anytime with total confidence in our quick response and satisfying results.

Heating System RepairFurnace Repair Near MeHeating Repair Near Me ∴ Northbrook, IL


Guardian Heating & Cooling Service handles all types of concerns with every make, model, age and style of residential and light commercial heating equipment. Our technicians are fully licensed, bonded, insured, NATE-certified and factory trained. Through consistent demonstration of expertise, we fulfill the requirements of a Carrier Factory Authorized Dealer and have been further recognized with the Carrier President’s Award. Family owned and operated, we take pride in solving challenges by way of higher standards of workmanship.

Stay Warm with Guardian Heating & Cooling Service Heating Repair Services

With 72 years in the HVAC field, we’ve built our resources to complete all manner of repairs quickly and effectively. Along with hands-on experience, we utilize cutting-edge diagnostic software to test heating performance and pinpoint issues. Our findings and recommendations are based on fact and what’s in your best interests. We assist in smart decision making and are determined to optimize the reliability, capacity, efficiency and longevity of the heating system. Large enough to manage your needs and small enough to care, we at Guardian Heating & Cooling Service are here to help at all times, including 24/7 emergency assistance in Northbrook.

Serving Chicago, IL and surrounding areas

Serving Northbrook, IL and surrounding areas

Furnace Repair Near MeHeating System RepairHeating Repair Near Me ∴ Northbrook, 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
  • AC & Furnace System Savings! Up to $1,925 off on a Complete System

    Restrictions apply. Cannot be combined with any other offers. Must present coupon at time of service. Not valid on prior purchase. See dealer for details.

    Expires: 06/27/2025

  • $500 of Air Conditioner Installations

    Not valid with any other offers. May not apply to equipment located in crawl spaces or attics. Cannot be combined with any other offers. Must present coupon at time of service. Not valid on prior purchases.

    Expires: 07/31/2025

  • 30% Off any Repair with the Purchase of a Maintenance Agreement.

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

    Expires: 07/31/2025

  • $35 Off Service Repair

    Not valid with any other offers. With this coupon. Not valid on prior purchases. Not valid on Diagnostic without repair. Coupon Must be presented at time of service.

    Expires: 07/31/2025

What our clients are saying

Installing the best and servicing the rest!