10% discount on Diagnostic & Repair!

For Seniors (65+). Please let us know at time of service call.

When to Call for a Professional

Look, Listen, & Feel...

To avoid an unnecessary service call (saving you $$), Check these things first... 

  • blown fuse or flipped breaker
  • dirty filter
  • unit switch turned off (kids love that switch)
  • thermostat batteries

If you experience any of the following;

  • vents blowing lukewarm or cold air (in winter).
  • pilot light malfunctioning
  • leaky or flawed ductwork
  • unresponsive thermostat (don't forget to check the batteries)
  • system making odd noises (clicking/AC)
  • system doesn't turn on
  • system causes a circuit breaker to trip
  • system turns off & on frequently
  • blower fan isn't working
  • utility bills have increased
  • system has frequent problems
  • living space is not as warm/cold as it use to be
  • carbon monoxide is present
  • home is dry or dusty 

Don't hesitate to call us and we'll diagnose it accurately. We will recommend the appropriate course of action and get your system up and running as quickly as possible.  We will also help you determine if your system is suffering from:

  • Lack of Maintenance
  • Thermostat Problems
  • Component Failure
  • Condensation

What ever the problem may be, we will deliver the result you want.

We strive to deliver repair services within a time frame that works for you but ultimately ASAP.  Your comfort and satisfaction with our work is our goal. You can trust we will get you scheduled quickly and deliver high-quality workmanship.

Stevenson Heating & Cooling provides professional service for heating and cooling issues in Saint Charles and the surrounding areas.

We hope to become your preferred provider and appreciate the referrals and 5 Star Reviews. Check our our Guaranteed Service page, Rate us on Google, and refer us to friends on Facebook by liking our page.

We look forward to serving you!

professional heating and cooling service and repair
professional heating and cooling service and repair

professional service for heating and cooling issues in Saint Charles

Heating Hangups?

Heating repairs/service, furnace repair/service

Shivering is not a cool dance move like the new "flossing" craze! We want to help you be "COOL" and keep you warm.

Cooling Complaints?

AC out, Air Conditioner Repair/Service

If staying cool in your home or business is an issue, we are just a phone call away!

Service Call/Diagnostic $90

Install Interest?

Furnace Installation, Air conditioning Installation, install

If you are ready to replace a part of or your full system we will provide a

Free Estimate!

Contact Us

Emergency Services

Our phone is answered/monitored 24/7.

If you need service after hours we will make every effort to accommodate. 

Stevenson Heating & Cooling



Service Hours: Monday - Friday: 8am - 8pm 

Emergency Service: Sat-Sun As need

Office Hours: Vary. Call before visiting