Chicago’s extreme weather pushes HVAC systems to the limit. Without regular maintenance, small issues can turn into costly repairs — or even full system failures. Proper maintenance helps:
Citywide provides comprehensive maintenance for all types of HVAC equipment, including:
Citywide offers custom maintenance programs for homeowners, landlords, and businesses. These programs include:
With a preventive maintenance agreement, you can rest easy knowing your systems are always prepared for Chicago’s toughest weather.
From furnace maintenance in Lincoln Park to AC tune-ups in Lakeview and refrigeration service in the West Loop, Citywide Supply & Service is trusted throughout Chicago. Because we only serve the city, we provide faster response times and technicians who understand the needs of Chicago homes and businesses.
Don’t wait until your system fails. Call Citywide Supply & Service at 773-HOT-COLD or request maintenance online to schedule professional HVAC maintenance in Chicago. From furnaces and boilers to AC systems and commercial refrigeration, we keep Chicago comfortable year-round.
We recommend twice a year — once in the spring for cooling systems and once in the fall for heating systems. Refrigeration should be checked quarterly in commercial settings.
Yes — we offer tailored maintenance contracts for restaurants, offices, and multi-unit properties.
Yes — regular service identifies small issues before they turn into emergencies, saving money and downtime.
Yes — while maintenance helps avoid emergencies, we’re always available 24/7 at 773-HOT-COLD for urgent repairs.
Copyright © Citywide Supply and Service. All Rights Reserved
Copyright © Citywide Supply and Service. All Rights Reserved
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