Commercial  AC Air Conditoner Rooftop Repair Service in Chicago

Most commercial buildings have what is refered to as  self-contained, packaged air-conditioning units, or rooftop units. The air conditioning units are usually located on the roof of the building and are most notablly called "Rooftop Units".

At Citywide Supply & Service we strive to help you understand how your ac problem will be corrected when we arrive to repair your rooftop ac unit. Many times the problem is a simple fix such as loose or broken belts or loose contactor wires, but in some cases the problem may be complex. When your commercial rooftop system is experiencing a complex problem we do not expect you to understand every little detail of hwo we plan to make the repair but we do expect you to understand that you have our word that we will do everything possible to insure your Commercial rooftop ac system will be given the most affordable, professional attention that your hard earned money deserves.

Why Choose Citywide Supply & Service
All of our work is performed by factory trained, EPA certified, commercial Air Condtioning experts. Your AC system will be inspected and explained in layman’s terms what the problem is and our recommendations to remedy the problem. Your repairs are always gauranteed in writing. In fact we are one of the few Commercial air conditoning contractors in Chicago that offer a 100% money back gaurantee if you are not fully satisfied with our service.

How We Save You Money
We have a fully stocked commercial service parts store that is open to the public to insure that we have the parts needed to make your rooftop ac repair quick and affordable. By eliminating the middle man we save huge on commercial air conditoning parts purchases. This savings is passed on to our customers.

Types of AC systems We Service
We service ac units on the roofs for shopping malls, retail chains, resturants, health facilities, high rise condos, and industrial applications. Chillers, Rooftop units, Economizers for Trane, Lennox, Rheem, Carrier, York, Goodman, and more….

Maintenance Programs
We offer maintenance programs for all of our commercial air conditoning customers that is affordable and custom tailored to your needs. We can provide a routine filter changing service 4 times a year for as little as $10.00 per unit. We also offer programs that are extensive and include oil changing on compressor with computer data monitor setup for the systems logistic data. We provide FREE qoutes on commercial ac air conditioning system maintence program.