Site Navigation

Home
About
Services
Testimonials
Contact
News
FAQ

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

Our Certifications

Bonded
Licensed

What We Offer

Our Specialties include:

Tony’s Heating & Cooling is a trusted, family-owned and operated business dedicated to delivering top-quality residential HVAC services. With a strong focus on customer satisfaction, Tony’s team brings personalized care, expert craftsmanship, and reliable solutions to every home they serve. Specializing in heating, cooling, installations, and maintenance, they treat every customer like family—ensuring comfort, efficiency, and peace of mind all year long.

Our Services include:

Heating and Cooling: We provide comprehensive solutions to ensure your home or business maintains the perfect temperature in every season. From routine maintenance to system optimization, our team ensures your HVAC system runs efficiently and reliably, no matter the weather.
Air Conditioning: Whether you need a quick repair, seasonal tune-up, or a brand-new installation, we specialize in keeping your AC system running smoothly. Our technicians are trained to handle all types of cooling systems, ensuring your space stays comfortable during the hottest months.
Replacements and Installations: We offer expert installation and replacement services tailored to your needs. Whether you're building a new property or replacing an outdated unit, we help you choose the right system and ensure a seamless installation process for long-term performance and savings.
Service All Makes and Models: No matter the brand, we’ve got you covered. Our experienced technicians are equipped to service all major HVAC brands and models. From diagnostics to repairs, we bring the tools and knowledge needed to get your system back up and running—fast and efficiently.

Our Brands include:

Airease
Aprilaire
Armstrong
Burnham
DuCane
Weil Mclain
Armstrong Magic-pak Heating and Cooling

Our Products include:

Air Conditioners
Boilers
Electronic Air Cleaners
Furnaces
Humidifiers
Water Heaters

Testimonials

On 1/1/2026 Justin B had this to say:
★★★★★ Tony’s Heating and Cooling is outstanding. They really know everything about boilers, which is hard to find in my area. Instead of pushing on expensive routes they took the time to fix what I had and saved me a lot of money. Super responsive, showed up fast, and worked efficiently from start to finish. Highly recommend if you have a boiler and want an honest, knowledgeable pro.

On 12/22/2025 Patrick Zak had this to say:
Dana and Alex are the guys to call anytime you need help with your HVAC. Dana's dad, Tony, worked for years with my dad replacing furnaces and A/C units on houses my dad was listing in the Fox Valley Real Estate market. It is a small family shop of 3 generations of expertise that I and friends call when the heat or A/C goes out Testimonial written by Patrick Zak on this site.

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!

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

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.