skip to Main Content
For All Your Generator & Electrical Needs: 630-545-9343Licensed - Bonded - Fully Insured


Now Certified State of Illinois EV Charging Station Installer


Commercial / Industrial

Whether it is a 3-phase installation to troubleshooting of electrical outlets, Alternating Currents provides the necessary knowledge in a timely turnaround to keep our customer’s business running smoothly.


Alternating Currents works with contractors and residents from small repairs to large additions/remodels/new construction to meet our customer’s electrical needs.


As a Generac Authorized dealer, Alternating Currents Corporation of Glen Ellyn, IL brings you peace of mind with a full line of reliable Generac products backed by world-class service and support.

EV Chargers

We install electric vehicle charging systems. As a recommended Tesla dealer as well as ClipperCreek EV and ChargePoint chargers, we will install any type of charger needed for your vehicle. We are a certified State of Illinois EV charging installer.

Customer Service is our #1 Priority

Our goal is to provide outstanding service by responding promptly to telephone calls and email messages, being onsite when scheduled, and keeping the lines of communication always open with our customers. During times when we are away from the office, we have our emergency telephone/text number of 630-675-4472 available for our customers. Rest assured, we want you to know that we are here when you need an electrician or service on your generator.

Years In Business
Happy Customers
Electrical Service Installs
Generators Installed & Serviced
Light Fixtures Installed
Feet of Wire Used

My entire family loves you right now. No power…no worries! Generator works like a champ!

Dave F.

We used Alternating Currents to install 2 ceiling fans in rooms with no current overhead lights or power. Jim and Dave S. were able to do the work perfectly with no drywall damage. In addition, they noticed one of the fans I bought was repacked incorrectly and missing some parts, so I was able to return it to the store, while they waited to install the new fan. Overall, very happy with the work.

Victor B.

Thank you very much for your honesty, professionalism, dedication, patience, kindness, willingness to provide the service, which complies with the most strict requirements of the most demanding inspectors.  YOU ARE AN EXCEPTIONAL COMPANY!!! THANK YOU, THANK YOU, THANK YOU!!!

Nina K.

Workers were respectful, efficient, accommodating, cleaned up thoroughly.

Melody E.

The company has serviced our needs for the past 20 years. They’ve done a fast, excellent job every time we’ve needed them!

Larry C.