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Heritage Heating & Cooling Heritage Heating & Cooling
Call Us Today! 618-323-3431

HVAC Services in Glen Carbon, IL 

Keeping Your Property Comfortable Since 2011!

At Heritage Heating & Cooling, we offer high-quality HVAC services that you can rely on. Our Glen Carbon HVAC service technicians take immense pride in serving the local community with exceptional service and expertise. As a family-owned company, we understand the importance of comfort and reliability in your home. That’s why we don't just aim to meet your expectations – we strive to exceed them. 

Choose Heritage Heating & Cooling because:

  • We are EPA certified 
  • We offer energy-efficient HVAC solutions 
  • We have completed thousands of services over the years 
  • We service all brands, makes, and models
  • We offer financing options
  • We are fully licensed, bonded, and insured 

Our commitment to delivering top-notch service extends beyond mere transactions. We build lasting relationships with our customers, going above and beyond to ensure their heating and cooling needs are met with professionalism, efficiency, and a personal touch.

Schedule a heating or cooling service with our experts by calling (618) 323-3431. We can also be reached through our online contact form.

Offering Same-Day Repairs 

HVAC emergencies have a funny habit of occurring at the worst possible time, which is why we offer same-day, after-hours, and weekend appointments for emergency services. If your system is acting up and you need fast, reliable repairs, rest assured that we've got you covered. Our licensed technicians arrive in fully stocked service vehicles, equipped with all the necessary tools and parts to address your HVAC issues effectively and efficiently. We're committed to providing rapid response times and top-quality service to ensure your home comfort is restored as quickly as possible.

Why Choose Heritage Heating & Cooling?

  • Family-Owned & Veteran Operated
  • Warranty-Backed Services
  • EPA-Certified Company
  • Insured for Your Peace of Mind
  • Financing Options Available
  • Background Checked Technicians

What We Can Do for You 

Equipped with state-of-the-art tools and technologies, we can handle any heating or cooling service that comes our way. Our technicians work closely with you to understand your specific needs before delivering personalized solutions that stand the test of time. 

We are proud to offer a comprehensive range of HVAC services in Glen Carbon, including:

  • HVAC maintenance
  • AC installation, repair, and replacement 
  • AC tune-ups 
  • Furnace installation, repair, and replacement 
  • Furnace tune-ups 
  • Ductless mini-splits 
  • Digital thermostats
  • Indoor air quality
  • Air duct repair 
  • Dehumidifiers and humidifiers 
  • Commercial HVAC 

Don’t settle for anything less than the spectacular service you deserve. Choose Heritage Heating & Cooling to handle your HVAC needs and rest assured we always get the job done right. 

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Hear From Our Happy Customers

    "Heritage always does a great job. Quick response, professional and knowledgeable technicians and superb customer service. My heating went out at 11 this morning and Tyler was here by 2:30 to replace it. The price was reasonable and I'm happy!"
    - Kimberley P.
    "Very prompt, professional and polite service. Heritage responded quickly during a heatwave and every person I spoke with was very friendly and polite! My second experience was just as satisfying as they fixed an issue with my furnace. Definitely recommend!"
    - Brian P.
    "Heritage Heating & Cooling came through for me in a same-day AC unit repair. Brian was the most professional, kind, and genuinely nice technician I have ever encountered. While I hope to not be in this situation again, I would definitely recommend."
    - Kristie A.
    "Fantastic experience using Heritage Heating & Cooling. Brian was very friendly and found the issue quickly. There were no high-pressure sales tactics to do anything beyond what was needed. Honesty and professionalism best describe my experience."
    - Chris H.
    "Our entire experience with Heritage was professional, workers were on time, knowledgeable, and polite. They did a wonderful job of cleaning up when the installation was complete. Can't say enough good things about this experience."
    - Lenora J.
    "The service was great. They were earlier than expected and got right to the point of assessing the problem. In 30 minutes our AC was back in service. I won't use anyone else. Highly recommend Heritage."
    - Chuck T.
    "Not only are the technicians great when they come into our home, but they never try and upsell us on anything. Are very honest with repairs that are needed, versus things that we should expect in the coming years as the system ages."
    - Jennifer A.
    "They are extremely professional, and honest and take their time to do quality service for their customers. Tyler explained what he was doing to make sure our furnace would be in top condition for the winter. I highly recommend this company."
    - Liz M.

6 Signs You Need to Call an HVAC Technician

Recognizing when something is wrong with your HVAC system is crucial to maintaining a comfortable and healthy living environment. Early detection of issues can save you from costly repairs and prolonged discomfort. Ignoring signs of trouble could lead to more severe problems down the line, potentially resulting in complete system failure.

Here are some signs that you need to schedule an HVAC service in Glen Carbon:

  1. Unusual noises: Your system is making strange sounds such as grinding, squealing, or rattling.
  2. Inconsistent temperatures: Some rooms in your home are too hot while others are too cold.
  3. Increased energy bills: There was a sudden and unexpected spike in your energy bills.
  4. Frequent cycling: Your system is frequently turning on and off throughout the day. 
  5. Poor air quality: You notice an increase in dust around your home, excess humidity, or worsening allergies.
  6. Bad odors: Musty or burning smells coming from your vents are a definite sign that you should call a technician.

Backed by nearly 15 years of service excellence, there is truly no problem too big or too small for our highly trained technicians to take on. 

Call (618) 323-3431 for fast and reliable heating and AC services. We’re not comfortable until you are!

  • American Standard Authorized Dealer
  • BBB A+ Accredited
  • Home Advisor Screened & Approved
  • Nextdoor Neighborhood Favorite
  • Yelp!
  • Environmental Protection Agency (EPA) Certified