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Heritage Heating & Cooling Heritage Heating & Cooling
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Commercial Heating Services in O’Fallon, IL

Professional HVAC Experts Serving Metro East 

Heritage Heating & Cooling is your trusted partner for all commercial heating services. With nearly 15 years of service experience under our belt, we have established a reputation for delivering reliable and efficient heating solutions. Fully licensed, bonded, and insured, our team of commercial HVAC professionals is equipped to tackle any repair, replacement, maintenance, or installation that comes our way. Our commitment to quality and customer satisfaction is unwavering, and we strive to provide services that not only meet but exceed your expectations. 

When you work with us, you can expect:

  • High-efficiency heating systems 
  • Affordable financing options 
  • Excellent warranties on parts, labor, and equipment 
  • Licensed, bonded, and insured technicians 
  • Free service estimates 

Choose our team to handle your commercial heating services in O’Fallon and rest assured we are committed to keeping your commercial space warm and comfortable, no matter what the weather brings.

7 Signs You Need to Call a Commercial Heating Technician

Recognizing when your commercial heating system needs professional attention is crucial to maintaining optimal functionality and avoiding costly damage. Early intervention can often mean the difference between a simple repair and a complex, expensive replacement. With this in mind, it's important to be aware of the signs that your system may be struggling.

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We Service All Makes & Models
Our technicians have the expertise to service all HVAC brands.

Types of Commercial Heating Systems We Service 

Our highly trained technicians are adept at servicing all brands, makes, and models of commercial heating equipment. Our extensive industry knowledge and experience enable us to handle a wide array of systems with precision and expertise. Whether you have the latest high-efficiency unit or an older model, you can trust our team to deliver top-quality repairs or replacements. 

We service the following types of heating systems:

We stay up to date with the latest technologies and trends in the HVAC industry, ensuring that no matter what system you have, we're fully equipped to maintain and repair it to the highest standards.

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  • American Standard Authorized Dealer
  • BBB A+ Accredited
  • Home Advisor Screened & Approved
  • Nextdoor Neighborhood Favorite
  • Yelp!
  • Environmental Protection Agency (EPA) Certified
We Service All Makes & Models
Our technicians have the expertise to service all HVAC brands.

There for You When You Need Us 

We recognize the importance of a smoothly running commercial property for your business operations and the comfort of those within it. That's why we're here for you when you need us most, offering same-day, weekend, and after-hours emergency HVAC services for issues that demand immediate attention. 

We understand that heating and cooling issues don't adhere to regular business hours, which is why our dedicated team is ready and willing to provide prompt and efficient service at any time. Our commitment to your comfort and satisfaction extends beyond the usual 9 – 5, making us your reliable partner in maintaining an optimal environment for your commercial property.

Call (618) 323-3431 for same-day commercial heating services in O’Fallon. We’re not comfortable unless you are!

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

Contact Heritage Heating & Cooling Today!

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