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 Heating Heating

Don't get stuck in the cold

You shouldn't be left in the cold waiting for heater repair to arrive; we make it our mission to get the job done on time. A new heating system and the peace of mind it brings can be yours. Contact us to schedule your free in home estimate.

  • Hot water and steam boilers

  • Forced air furnaces

  • Wall furnaces

  • Thermostats

  • Humidifier and dehumidifier

  • Air purifiers

  • UV lights

Heating and comfort products

Comfort Products like humidifiers and air cleaners can make all the difference in your home. Air too dry? Health concerns? Is there too much humidity in your home? Our various comfort products may be able to solve some of these problems. Call us with your concerns and our experts will find the best way to make your home work for you.

Create your own comfort zone

Keep the chill at bay by calling today!


"They were courteous, efficient, and hard working. We chose Guardian for your past performance and we look forward to years

of excellent service."

- Cheryl and Arlan