We service all major heating systems and components, with specialized expertise in:
Each of these services is covered in detail on our subpages — making it easy to find exactly what you need.
Chicago winters are tough, but so are we. Customers choose Citywide Supply & Service because:
Regular maintenance is the key to avoiding costly breakdowns and staying comfortable through long Chicago winters. Our preventive heating services include:
With Citywide preventive maintenance, you’ll enjoy better performance, lower utility bills, and peace of mind.
From furnace repair in Lincoln Park to boiler service in Lakeview and water heater installation in Pilsen, Citywide Supply & Service is trusted throughout Chicago. Our team works with homeowners, landlords, restaurants, and commercial property managers to deliver heating solutions that last.
Don’t get left in the cold. Call Citywide Supply & Service at 773-HOT-COLD today or request service online for expert heating repair, installation, and maintenance in Chicago.
We service all major types of heating systems, including furnaces, boilers, radiant heating, and heat pumps. Whether you have a gas, electric, or hydronic system, our certified HVAC technicians can handle installation, repair, and maintenance.
We recommend annual heating system maintenance — ideally before the cold season begins. Routine service helps prevent breakdowns, improves efficiency, and can extend the life of your equipment.
Yes. Citywide offers 24/7 emergency heating repair throughout Chicago. If your heat goes out during a cold night, you can count on our rapid-response team to restore comfort quickly and safely.
Common warning signs include uneven heating, unusual noises, frequent cycling, or a sudden increase in your utility bills. If you notice any of these issues, schedule a diagnostic inspection right away.
Absolutely. We specialize in full heating system replacements and upgrades. Our technicians will help you select a high-efficiency model that fits your home, budget, and energy-saving goals.
Yes. Citywide offers flexible financing options for new heating systems to make replacement more affordable. Ask our team about available payment plans and current promotions.
We sure do. Our team can install and configure modern smart thermostats that help you monitor and control your home’s temperature from anywhere while improving energy efficiency.
Citywide proudly serves Chicago and surrounding neighborhoods, including the North Side, West Side, South Side, and nearby suburbs. You can explore our Service Area Map for local coverage details.
You can call our 24-hour line or fill out our online service request form to schedule an appointment. Our friendly team will confirm your visit and dispatch a technician at your convenience.
Copyright © Citywide Supply and Service. All Rights Reserved
Copyright © Citywide Supply and Service. All Rights Reserved
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