Heating & Air Conditioning Service Specialists.

The Franzen Guarantee

Our Locations

Aurora, IL

601 W New York St
Aurora, IL 60506


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630-800-7647 or 630-897-7620


Project: Repair or Service a Central Air Conditioning System – For Business

“Tony responded immediately and was friendly and professional. They were able to come out right away and diagnose the problem and complete repairs the same day and saved me money as the first company recommended a replacement of the unit. They were extremely fair and very helpful. They cleaned my furnace and marked the dampers for me so I knew what to do for summer and winter which was a great help especially being a single mom and not being knowledgeable with the HVAC unit. Thank you!”

– Kathy T. in Montgomery, IL


About Us

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Nest: The Learning Thermostat

Enjoy Comfort and Savings with Nest™: The World’s First Learning Thermostat™

As a Chicago Nest installer and one of the country’s first Nest™ Certified Professionals, Franzen Heating and Cooling is revolutionizing home comfort with the Nest™ Learning Thermostat™. Inspired by the creators of iPod, Nest’s simple, sleek design offers more than seamless climate programming. It’s an elegant conversation piece you’ll be proud to have adorning your wall.

What is Nest™?

For years, the Franzen Heating and Cooling team has encouraged customers to take charge of climate control and energy savings by utilizing programmable thermostats. Unfortunately, many residents forget to program their device–or grow frustrated with the complexity of setting it. According to the U.S. Department of Energy, however, homeowners who properly use programmable thermostats can save up to 10 percent per year on utility bills!

Enter Nest: the first thermostat that adapts to your changing lifestyle. During the first week of ownership, Nest will ask you a few questions–and will keep careful track of your habits as you manually adjust your home’s heating and cooling. After a few days, this amazing device will know your patterns by heart: adjusting temperature based upon the schedule it has learned from you. And, while manual adjustments are easy to make, Nest remembers your preferences and creates a personalized heating and cooling schedule.

Nest™ features and benefits include:

  • Real-Time Digital Control: Adjust your home’s temperature from your laptop, smartphone or PC. Nest allows you to securely access your account (and adjust your home temperature) anywhere, anytime.
  • Smart Technology: Your new thermostat comes with Nest Sense™ proprietary technology. With the help of built-in sensors and algorithms, it tracks current weather conditions, lights up when you approach, and senses when you’re gone–so it can set the temperature to “away” mode.
  • Eco-Friendly Functionality: As you begin saving energy with Nest, the Nest Leaf will appear on your digital display. Nest will also provide a detailed energy history, and let you know how energy usage was impacted by weather or manual adjustments.
  • Artful Design: Nest is more than your personal climate assistant. It’s a stylish replacement for that unflattering box on your wall.

Schedule A Chicago area Nest™ Installation Today!

Franzen Heating and Cooling is proud to be the first Chicago Nest™ installer. To schedule your installation or speak with our team about benefits of the Learning Thermostat™, call 1(630) 859-2164 today! For more information about this Chicago Nest thermostat, or to see the device in action, visit the Nest website for videos, reviews and more.

Franzen Heating and Cooling is proud to be a:

  • Chicago Nest installer
  • Aurora Nest installer
  • Yorkville Nest installer
  • Oswego Nest installer
  • Plainfield Nest installer
  • Sugar Grove Nest installer
  • Montgomery Nest installer
  • St Charles Nest installer