HVAC Services We Offer

Citywide is Chicago's most trusted source for heating and air conditioning services, refrigeration installation and repair, many products and solutions for more than 50 years. From boilers to furnaces to walk in coolers and server room cooling, we service and install a full range of residential, commercial and industrial HVAC equipment.

Citywide provides fast, reliable, and dependable heating services 24/7. Our technicians are highly trained experts in HVAC service and replacements.

Citywide provides fast, reliable, and dependable air conditioning services 24/7. Our technicians are highly trained experts in AC service and replacements.

We install and service coolers of all types, from large walk-in coolers, to display cases, to wine and beer coolers.

Citywide installs, repairs and services server room and data center air conditioners in the Chicago area.

Our experienced Citywide service technicians will walk you through all the details of your water heater repair or installation.

24 hour, 7 days a week, HVAC parts store. We serve everyone, whether you are a contractor or a home owner.

We are the Jack of All HVAC Trades in Chicago

Ice Machine Repair
Chicago Ice Machine Repair

Citywide provides service for all ice machine repairs/service to restaurant kitchen equipment owners in Chicago and suburbs.

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Chicago Food Service Equipment Repair
Chicago Food Equipment Repair

Citywide specializes in the commercial food equipment repair and service industry in Chicago.

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Gas Leaks Repair Services
Chicago Gas Leak Repair

If you need gas leak repair services in a hurry, the experts from Citywide will come to your home or business and fix all your gas leaks in and around your property, quickly and safely.

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24 Hour Emergency Repair & Installation
24 Hour Emergency Repair & Installation

Need emergency HVAC repairs that you can trust? Call on our team today and speak with a heating and cooling specialist! You can reach us online or give us a call 773.HOTCOLD (773.468.2653).

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Beat the Cold Before

the Chilly Winter!

Tell your technician, and of course of all your friends and family,
about this website and
Receive $15.00 Off All Services*
(*new customers only)

Some of Our Clients

Refrigeration Repair at Uno's Pizzaria
Walk In Cooler Repair at Green Street
Refrigeration Repair at Salerno's