No Project Too Large.

No Task Too Small.


A to Z Electric Company was founded in 1967. We have over 50 years of experience repairing and installing electrical systems for Chicago and the surrounding areas.

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A to Z Electric Co.​

Electrical Contractors Serving Chicago, IL

Also serving All of Chicagoland and Surrounding Areas

Whether you live in the city or in the suburbs, you rely on your home’s electricity on a daily basis. At A to Z Electric Co., we understand how essential your home’s electricity is to your daily routine. For over 50 years, our electrical contractors have provided the residents of Chicago, IL and the entire Chicagoland area with quality electrical services.

From rewiring and upgrades to outlet and light switch installation, we can help you with all your electrical needs.

A to Z returned our call immediately, and came out the next day. They estimated the job and the installers came 15 minutes later. They were able to pull out bad wiring and rewire, which saved us a lot of money. Excellent service.

Valued Customer

We added a couple of minor changes (installing a new fan) and they were happy to do it. I liked the fact it was a family-run business, and that the people that came out worked for A to Z, not a sub-contractor. Thank you!

Valued Customer

Best Electricians in Chicago, IL
Best Electricians in Chicago, IL
A To Z Electric Co. BBB Business Review

Comprehensive Electrical Services: A-Z Electrical Co.

While you may not pay attention to your home’s electricity most of the time, when a problem occurs, you need professional help fast. That’s why we offer 24/7 emergency services. If you blow a fuse in the middle of the night, don’t worry. We’ll send someone out to solve the problem right away.

Beyond repairing your electrical system, we can also install new systems, upgrade worn-out or outdated wiring, and install new outlets and light switches. Whether your electrical system has broken down or needs to be updated, our team of electrical contractors can help.

Even if all you need is help installing a kitchen fan, we are happy to assist you. No matter the size of your project, you can count on us to provide you with friendly service and quality results.

For more information, call (773) 286-4500 or send us a message online. We will discuss your situation with you and recommend the best course of action to take. Wherever you are in Chicago, IL or the entire Chicagoland area, don’t hesitate to reach out to us today!