AC Repair, HVAC Repair, Heating Service, AC Installation & Air Conditioning Service in Lincoln Park, IL

When you’re searching for an outstanding quality of HVAC services in Lincoln Park, IL, you’ll find that Guardian Heating & Cooling Service always exceeds expectations. We’ve separated ourselves as a premier dealer across Chicago and the surrounding area for over 68 years. Our dedication had led to a fleet of fully-stocked vehicles, a team of NATE-certified professionals, and a swift turnaround on every project.

Trusted HVAC Services in Lincoln Park, IL

As a Comfort 24-7 Provider and Carrier Factory Authorized Dealer, there’s no doubt of our qualifications or capability of handling any residential or commercial challenge. No matter the severity of the weather or complications of your specific space, we find an ideal solution. We create healthy, comfortable, energy-efficient homes and businesses through innovation and integrity.

Call on our team for your heating & A/C repairs, maintenance & installations in Chicago, Northbrook, Lincoln Park, Skokie, Glenview, Highland Park, Wilmette, Niles, Morton Grove, Glencoe, and Winnetka, IL!

Guardian Heating & Cooling Service partners with Carrier, Aprilaire, Honeywell, AeroSeal, and Unico Systems, making sure we’re prepared for every demand with industry-leading technology. We offer a variety of flexible financing options to assist with the affordability of high-efficiency options that pay for themselves in monthly savings. Get in touch with Guardian Heating & Cooling Service for HVAC installation, replacement, upkeep, and repair. Ask about our Shield of Protection Maintenance Plan (SPP) for exceptional system protection.

Air Conditioning Service in Lincoln Park, IL | Heating Service


AC Installation
AC Service
AC Repair
AC Replacement
Emergency AC Repair
Central AC Service
Central AC Repair
Central AC Installation
Heating Installation
Heating Service
Furnace Repair
Heat Pumps

Serving Chicago, IL and surrounding areas

Serving Northbrook, IL and surrounding areas

HVAC RepairAir Conditioning ServiceHeating ServiceAC InstallationAC Repair ∴ 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
  • 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!