Guardian Heating and Cooling Service | Chicago, IL

We are large enough to handle

your needs, and small enough to care.

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WRITE A REVIEW maintenance Maintenance Maintenance

Take advantage of maintenance rewards

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 tranfered to your new home and shared with family and friends.

- 30% OFF Equipment Repairs

- Friends & Family Also Share 30% Discount*

- Priority Service

- No Charge for Service Calls*

(during normal business hours)

- Lower Your Energy Cost

- Loyality Install Credit* (Up to $250)

- Hassle-free Monthly Payments Customized to Your Needs

- Longer Equipment Life

- Extends New Equipment Warranties*

- No Sign-up or Cancellation Fee

- Provides Documentation for Yourself or Potential Buyers

- Upgrades Repair Parts to 5 Year Warraty*

- $1500 Referral Program*

- Your choice of contact method TEXT, EMAIL, or PHONE

Perks to our Shield of Protection Plan

"The men who came were polite and very helpful. They changed a light bulb and took the garbage outside. Thank you for the good service

all these years."

- Emilie

Family owned and operated since 1953!