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Tony's Heating & Cooling

"We Service What We Sell And What They Sell"

About Us

Tony’s Heating & Cooling
St. Charles, IL

Serving DeKalb and Kane counties and surrounding areas since 1963, Tony’s Heating & Cooling is your trusted local expert in residential HVAC services.

We specialize in the service and installation of:
•Furnaces
•Air Conditioners
•Water Heaters

As a family-owned and operated business, we are proud to be independent—not affiliated with any national Tony’s Heating & Cooling chain. Our roots are right here in the St. Charles community, and we’re committed to delivering honest, reliable service with a personal touch.

We’re here when you need us most—we answer our own phones 24 hours a day, ensuring you always speak directly with someone who cares.

For dependable, hometown service you can trust, contact Tony’s Heating & Cooling in St. Charles today.


Areas Served

Batavia, IL | Dekalb County, IL | Elburn, IL | Geneva, IL | Kane County, IL | South Elgin, IL | St. Charles, IL | Sycamore, IL | Wasco, IL | Wayne, IL

Our Certifications


What We Offer

Our Specialties include:

Our Services include:

Our Brands include:

Our Products include:


Testimonials

On 11/14/2025 Jennifer A. had this to say:
Tony's heating and cooling is a multigenerational company that our family has used for 40 years. They are experts who treat us fairly. Our last call needed an additional part. They gave us a short term solution so we would have heat and installed it the next day. They only charged us for one service call. They prioritize emergencies as well as projects. We are very satisfied.

On 11/13/2025 Jennifer Anderson had this to say:
Tony’s heating and cooling is a multigenerational company that our family has used for 40 years. They are experts who treat us fairly. Our last call needed an additional part. They gave us a short term solution so we would have heat and installed it the next day. They only charged us for one service call. They prioritize emergencies as well as projects. We are very satisfied. Testimonial written by Jennifer Anderson on this site.

On 10/27/2025 Virginia Perrelli had this to say:
Top notch crew! They have been servicing both A/C & Furnace units in our home for as long as I can remember (over 25 years). They are honest and show up when they say they will. When the A/C unit was leaking I was given options with full disclosures of pros & cons that came with each option, and when I decided to go with a new unit, I was walked thru best options for my home. No heavy sales pitch, no upcharge. Price quoted was priced charged. Delivered on the date I was given. Installation was smooth, with attention to little details. I won't call anyone else!

On 6/27/2025 Chris Cummins had this to say:
I asked a friend for his recommendation on HVAC services he not only recommended Tony's, he encouraged me to call them. His parents and various other friends agreed too. Now, I see why. After I called Tonys they showed up in under 24 hours. They brought the whole squad too. Not only did they fix the issue within 20 minutes, they essentially secured my business for eternity. Prompt, professional, friendly, and obviously knowledgeable! Thanks Alex & crew!

On 5/14/2025 Julie Krieger had this to say:
We have been calling Dana (and now Alex!) for more than 15 years. Very honest and reasonable! Highly recommend.


Contact Us

Tony's Heating & Cooling
St. Charles, IL 60174
Phone: (630) 584-2888
Mobile: (630) 710-2888
Fax: (630) 584-0404
Email: alex.tonyshvac@gmail.com

Where To Find Us

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Payment Types Accepted

Check, Credit Cards, Debit Cards

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM


News

On 8/15/2025 this was posted:
Prepare your home for the end of summer with Tony's Heating and Cooling in St. Charles, IL. Schedule a comprehensive HVAC system check-up to ensure everything is in top condition before the cooler months.


On 7/12/2025 this was posted:
Beat the summer heat and improve your indoor air quality with Tony's Heating and Cooling in St. Charles, IL. Explore our air purification and ventilation services for a healthier home environment.

Stay cool all summer long with Tony's Heating and Cooling in St. Charles, IL. Take advantage of our AC tune-up special to ensure optimal performance and energy efficiency.


FAQ

Are you part of the national Tony’s Heating & Cooling chain?
No, we are a locally owned and operated business based in St. Charles, IL. We’ve proudly served DeKalb and Kane counties and surrounding areas since 1963, and we are not affiliated with any national chain.
What types of services do you offer?
We specialize in residential HVAC services, including:

•Furnace installation and repair
•Air conditioning installation and repair
•Water heater service and replacement
•Maintenance for all makes and models
Do you offer emergency services?
Yes! We understand that HVAC issues can happen anytime. That’s why we answer our own phones 24 hours a day, so you can always reach a real person when you need help.
Do you service all brands of HVAC equipment?
Absolutely. Our experienced technicians are trained to service all makes and models of furnaces, air conditioners, and water heaters.
Why choose Tony’s Heating & Cooling?
With over 60 years of experience, a commitment to customer satisfaction, and a reputation for honest, reliable service, we treat every customer like family. You can count on us for quality work and personal attention.

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