Wheaton’s Purposely Small HVAC Contractor
Bringing commercial-grade work to homes throughout West Chicagoland. Trust us with any ac or ductless ac service.
What’s the MAJOR Thing on Your Mind?
Curious What Makes Us the Right Choice?
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Small on Purpose
Everyone in West Chicagoland knows what kind of service corporate HVAC companies provide. We want to stay small and never lose sight of what matters.
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Decades of Solving Big Problems
Though Major started officially in 1994, our team isn’t new to the industry. Our owner has been solving ac issues in Wheaton issues for over 30 years.
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Local Ownership
We live in the West Chicago area. For us, you’re not just a line in a spreadsheet. You’re our neighbor and your comfort matters.
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Professional HVAC Technicians
We want you to feel safe with who’s in your home. That’s why all our HVAC technicians are background screened and drug tested.
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Code-Compliance Guaranteed
If any heating or cooling work we perform fails inspection, we’ll correct it at no cost to you. It doesn’t matter if it’s an AC installation or an improperly sized duct.
Commercial HVAC is at Our Roots
When the HVAC system in a business starts acting up, it affects more than comfort.
It frustrates customers, ruins stock, and overwhelms employees. Major Heating and Cooling offers commercial HVAC services that stop those problems in their tracks. We’re here to ensure every square inch of your business is comfortable.
We track down airflow problems, check rooftop units, and give reasonable equipment quotes.
For business owners and property managers, our goal is to make the next step clear. We want to protect your comfort and your bottom line.
Explore Commercial OfferingsWhy Commercial Contractors Are Better for Residential Problems
- We understand the entire system. Our team checks for airflow issues and knows the ins-and-outs of typical HVAC problems.
- When it comes to system installation, we take ductwork and airflow seriously. These vital aspects are overlooked by many other St Charles companies.
- Commercial heating and cooling involves tight performance demands. We bring that precision to your Wheaton furnace repair.
- Our team is used to working with unique layouts and open spaces.
Here to Make Summer More Bearable
On a hot afternoon in Wheaton, especially after a day around the DuPage County Fairgrounds, a struggling AC system can ruin the day. That’s where Major’s deeper system experience matters. We handle cooling service with an eye for the full system. This experience matters when you’re searching for:
AC Repair
Have ice on your condenser or warm air blowing from your vents? Our local HVAC experts will find the cause and fix your central air.
AC Maintenance
Don’t leave your summer comfort to chance. Schedule your annual AC tune-up with Major before Memorial Day.
AC Replacement
Your old AC unit in Wheaton has seen better days. Our team will help you put it out to pasture and find the right equipment to replace it.
Mini-Splits
Ductless systems are one of the best options for older homes. Call us for a quote on mini-split installation or repair.
Find Our Trucks All Across West Chicagoland
- Addison
- Aurora
- Bartlett
- Batavia
- Bloomingdale
- Campton Hills
- Carol Stream
- Downers Grove
- Elgin
- Elk Grove
- Elk Grove Village
- Eola
- Fox Valley
- Geneva
- Glen Ellyn
- Glendale Heights
- Hanover Park
- Hoffman Estates
- Itasca
- Lisle
- Lombard
- Medinah
- Naperville
- North Aurora
- Plato Center
- Roselle
- Saint Charles
- Schaumburg
- South Elgin
- Streamwood
- Warrenville
- Wasco
- Wayne
- West Chicago
- Wheaton
- Winfield
- Woodridge
Who Is Major Heating and Cooling ?
Major was started by Karl Beiermeister after decades on the commercial side of HVAC. Since 1994, Karl has solved the kind of big-scale problems that teach you how buildings really heat and cool. Now, he wants to use that knowledge to help people throughout West Chicagoland.
Karl started this company after seeing too many contractors take advantage of customers. Today, Major Heating and Cooling provides that to homes and businesses in Wheaton, St Charles, and West Chicago.
Get in touch with a residential heating and cooling company that looks beyond the obvious! Call (630) 690-1933 or fill out the form to the right to get scheduled.
Let Us Solve Your Problems
We’re Tired of the Dishonesty
Our HVAC company exists because Karl was tired of seeing contractors take advantage of people. In his years in the industry, he’s seen contractors push unnecessary equipment and scare them with duct cleaning scams. We do not do business that way and never will. Even if you don’t hire us, we want you to keep an eye out for:
- The Bait and Switch: That $49 ac tune-up is suddenly $500 and that cost keeps climbing.
- R-22 Isn’t Illegal: While this refrigerant isn’t produced anymore, it’s not illegal. If that’s their reason for replacing your system, run.
- Heat Exchanger Scares: Some HVAC companies in Wheaton will claim your furnace is dangerous and push for thousands of dollars in repair without proof. Always ask to see the evidence yourself.
- Pushing Large Units: In the heating and cooling industry, bigger is not always better. But larger units do equal more profits. Ask to see their load calculations.