Winter is Here! Call us anytime for quick & professional heating services

Stevenson Heating & Cooling
  • Home
  • Cooling
  • Installations
  • Maintenance
  • Heating
  • Service / Repairs
  • Guaranteed Service
  • Air Quality
  • Family Owned Business
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  • More
    • Home
    • Cooling
    • Installations
    • Maintenance
    • Heating
    • Service / Repairs
    • Guaranteed Service
    • Air Quality
    • Family Owned Business
    • Referral Page
    • Daikin Pro Dealer
    • Health Concerns
Stevenson Heating & Cooling
  • Home
  • Cooling
  • Installations
  • Maintenance
  • Heating
  • Service / Repairs
  • Guaranteed Service
  • Air Quality
  • Family Owned Business
  • Referral Page
  • Daikin Pro Dealer
  • Health Concerns

Furnace & AC Service/Repairs

We service the greater St. Peters, Saint Charles, and Wentzville areas as well as St. Louis county area.

Offering affordable service, repairs and replacements if need.


Call now

When to Call for a Professional

Look, Listen, Feel & If you smell gas, call your gas company first!)

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

  • blown fuse or flipped breaker
  • dirty filter (this can cause your system to overheat and shut down)
  • unit switch turned off (kids love that switch)
  • thermostat batteries

If you experience any of the following;

  • vents blowing lukewarm air.
  • pilot light malfunctioning
  • leaky or flawed ductwork
  • unresponsive thermostat (don't forget to check the batteries)
  • system making odd noises (clicking/AC, grinding or loud thuds)
  • 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 cool/warm 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 out 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!


Carson Stevenson ready to serve you and your home!

Furnace Service and Maintenance

professional service for heating and cooling issues in Saint Charles

Heating repairs/service, furnace repair/service

Heating or Furnace Issues?

AC, Air Conditioning, or Cooling Concerns?

AC, Air Conditioning, or Cooling Concerns?

Do you call it a heater or a furnace? No matter, we will affordably provide you the repairs needed when it's cold inside!

Heating Services
AC out, Air Conditioner Repair/Service

AC, Air Conditioning, or Cooling Concerns?

AC, Air Conditioning, or Cooling Concerns?

AC, Air Conditioning, or Cooling Concerns?

If staying cool in your home is an issue, we are just a phone call away! We service the greater Saint Charles area

Service Call/Diagnostic $90

Cooling Services
Dan Stone, Senior Installer and

Install Interest?

AC, Air Conditioning, or Cooling Concerns?

Install Interest?

If you need to replace your system or looking to upgrade to a more efficient system, Art Stevenson provides in person 

Free Estimates!

Installation Services

Contact Us

Our phone is answered/monitored 24/7.

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

Stevenson Heating & Cooling

636-387-1032

Hours

Open today

12:00 am – 12:00 am

 Call Hours: 24/7, Call Anytime!

Typical Service Hours: Monday - Friday: 8am - 6pm 

Emergency Service: Sat-Sun: 8am -1pm (or as need)

Office Hours: Vary. Call before visiting. Our phones are forwarded for a quick response time.


Copyright © 2025 Stevenson Heating & Cooling - All Rights Reserved.

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