As an Essential Business, we are providing plumbing and HVAC services with extra safety measures including additional protective gear and technologies to limit – or eliminate – in-person interaction with Live Video Estimates. Learn more in our blog.

If you’re an Evanston homeowner, you know: Winters can be brutal. During those winter months, one of your sources of comfort and safety is a functioning heater. It’s definitely essential, and it’s imperative that your heater works reliably through the winter! 


Since 1979, Intelligent Service, an Evanston heating company has been serving families in your area. We’re dedicated to ensuring that your home is safe and warm at all times. To do this, we’re Evanston heating repair experts in a variety of different home heating solutions, including: 

  • Boilers
  • Furnaces
  • Heat Pumps
  • Emergency Repairs
  • HVAC Maintenance Plans
  • And Many More!

Comprehensive Heating Services in Evanston

At Intelligent Service, we’re proud to work with great HVAC experts and on a timely maintenance schedule to make sure that your home is comfortable at all times. You can call us for emergency repair or planned replacements, and we’ll show up with everything you need. 


To give you the best levels of service we can, we’re proud to offer: 

  • The Support of a Trained Evanston Heating Technician: All of our in-house professionals are skilled, trained, and certified for your peace of mind.
  • Comprehensive Service for Every HVAC Problem: Whether you need furnace repair or boiler repair, day or night, we’ll be there for you. 
  • Fair Prices for Evanston Heating Maintenance: We believe that a strong heating system should be accessible for everyone, so we offer honest pricing as well as generous warranty coverage. 


Grab a Free Quote for our Evanston Heating Company Today


You need to work with HVAC professionals you can trust, whether you need emergency repair services or routine, scheduled furnace installation in Evanston. At Intelligent Service, we’re proud to help with both! 


Interested in learning more? Call our friendly team today for more information about our furnace installation and repair services, or simply fill out our brief online form for a free quote. 

Why Choose Intelligent Service?

Chicago Plumbing Professionals with Integrity

We care about your home just as much as you do, and we approach every HVAC or plumbing project with our five core principles in mind.

Safety First for All

Safety First for All

To maintain a safe environment for our family and yours, our technicians are drug-tested, manufacturer- and OSHA-trained, and EPA-licensed.

Superior Service

Superior Service

Our superior service guarantee drives us to always confirm appointments, arrive on time, keep homes clean, and work efficiently.

Positive Workplace

Positive Workplace

Instead of hiring subcontractors, we invest in creating a collaborative, fulfilling work environment so that we can retain top talent.

Exceptional Integrity

Exceptional Integrity

Our employees are not commission-based; they’re paid a fair wage and full benefits so they can act with integrity instead of high-pressure sales tactics.

Think Twice, Act Once

Think Twice, Act Once

We carefully weigh all Chicago HVAC solutions before choosing the right one. Once installed, we back our work with a forever guarantee.