With a monthly maintenance agreement you can feel at ease about your equipment’s operation and efficiency. Regular cleanings can increase your efficiency and capacity up to 25%. Most service calls can be eliminated with proper maintenance. Our Maintenance agreement includes a 30% discount on equipment repairs that can be transferred to your new home and shared with family and friends.

 

Program Highlights

  • Yearly planned maintenance on your heating and cooling system
  • 30% OFF equipment repairs
  • Priority service
  • No service fee with paid repair (during normal business hours)
  • Lower your energy costs
  • Loyalty install credit
  • Longer equipment life
  • Provides documentation for yourself or future potential buyers
  • Extended parts warranty

…and so much more, call Guardian Heating & Cooling Service today or use the form below for all the details!

312-818-2840


Serving Chicago, IL and surrounding areas

Serving Northbrook, IL and surrounding areas

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
  • $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

  • $149.00 Tune Up and Cleaning

    Not valid with any other offers. May not apply to equipment located in crawl spaces or attics. 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. Price per unit. Excludes boilers. With this coupon. Not valid on prior purchases.

    Expires: 07/31/2025

What our clients are saying

Installing the best and servicing the rest!