Great Lakes Electrical Supply carries all your favorite brands including a variety of lighting products, breakers, lamps, fittings, wire, conduit, enclosures and much more.   For projects large or small let us help you find what you need.

"great products and service, they really made my job easier" - R. Nick, Riggsby Companies

"working with Great Lakes was a breeze." - M. Smitz, Smitz & Orr Development, Inc.


  • Friendly service & competitive prices

  • All your commercial & residential needs

  • We will match current prices

  • 10% off new customer purchases

  • Free delivery 

About Us

We are a small privately owned electrical supply company that has been providing friendly, efficient service for over 6 years.  We have recently moved our facility down the road to a larger more productive space.  Our address is 8709 Pyott Road, Lake In The Hills, IL. 


We provide a variety of electrical products at competitve prices suppling the commercial and residential industry.  Time and time again we are commended for our friendly, timely customer service.  We deliver all over the northwest suburbs and beyond, free of charge.  Let our services save you money and give us a shot on your next project.

Contact us now!

Phone: 815-459-4466

Fax: 815-459-2244


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