
RELY ON RELIABLE FOR ALL OF YOUR HEATING AND COOLING NEEDS

Reliable heating for your home is essential for our winter climate. To ensure that you are prepared for frigid temperatures, we offer winter tune-ups, installations, repairs and service on all makes and models of furnaces.

Beat the heat! When the sun is hot and the temperatures rise, you want to be sure that your AC unit is ready to go! Reliable Heating and Cooling provides installations, repairs and service to ensure that you stay cool and comfortable all summer long.
In addition to our heating and cooling services, we offer a range of additional services including whole-home humidifiers, thermostats, and air cleaners.

For better purchasing power, we are now happy to offer financing. FTL Finance offers fixed-rate, easy to understand loans for your heating and cooling needs.

PRODUCTS
WHY CHOOSE US
We take pride in our commitment to quality work and professional customer care while providing you with consistent and reliable service at all times.
PROFESSIONAL
SERVICE
PROFESSIONAL
SERVICE
We take pride in our commitment to quality work and professional customer care while providing you with consistent and reliable service at all times.
FAMILY-OWNED
We care for you as if you were our family and aim to build lasting relationships. The service that you receive will always meet our high standards of excellence at affordable prices.
FAMILY-OWNED
We care for you as if you were our family and aim to build lasting relationships. The service that you receive will always meet our high standards of excellence at affordable prices.
24-HOUR SERVICE
Illinois' unpredictable weather can bring unexpected problems with your heating and cooling systems. You can rely on our 24-hour service to keep you worry-free no matter the temperature outside.
24-HOUR SERVICE
Illinois' unpredictable weather can bring unexpected problems with your heating and cooling systems. You can rely on our 24-hour service to keep you worry-free no matter the temperature outside.
GET A FREE QUOTE
GET IN TOUCH
CORONAVIRUS UPDATE
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As an essential service business, we are open.
Reliable Heating and Cooling will remain open for business and anticipates being able to fulfill all appointments and service requests without interruption while providing a safe environment to our customers.
We will be able to help with all of your heating and cooling needs in a manner that meets all safety requirements set by the CDC. during, and after the shelter-in-place initiative.
Our company is well prepared to keep our customers safe while continuing to provide excellent home services. We continuously monitor this evolving situation and are committed to providing additional updates should there be any new changes.
If you need to schedule a service, please call us at 630-699-7313
Thank you, and please stay safe & healthy,
Manny Alvarado