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


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.

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

I wanted to say how glad I was to find you. David was upbeat, positive, and great at servicing the generator. I was worried about finding someone to service it, and so glad I found you. David represents your company very well.

Rich G.

Thanks for all of the work that Alternating Currents put into my generator installation. Your team worked hard, fast and safely during my install. I have found a new electrician to work with me, I appreciate that, and will recommend you to whomever needs electrical work. I definitely chose the right company for the install! Keep doing what you do and your business will fourish.

Keith O.

Annual oil change and maintenance to my generator. Went well, professional, courteous and neat!

Mike C.

Everyone loves the new LED (parking lot) light here at Emergency Veterinary Services. Thanks for making me a hero!

Jason S.

Installed conduit with outlets in crawlspace along with switch. Went very well. I have used this electrician for all of my electrical needs and have not been disappointed. I referred them to a member of my family and they were pleased as well. I will continue to use in the future. Professional installation and no issues at all. Looks great and was installed as discussed with the electrician.

Nathan M.