GR8TRONICS LLC
49527 Iris Dr.  Shelby Twp., MI                          ph: 586.405.5222  fax: 586.797.9605
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Customer satisfaction is our top priority
Welcome to GR8TRONICS LLC
If you’re looking for high quality and personal service, you’ve come to the right place.  We’ll give you the detailed attention and personal service you’ll come to expect and enjoy.  

Although GR8TRONICS LLC was started in 2007, owner Ed Colbath has been in the business since 1984.  When installing at your home or business, we  treat it as if it were our own.

GR8TRONICS LLC is locally owned and operated right here in Shelby Twp., MI.

We offer what we consider to be the the finest in Electronic and Low Voltage Systems.  Let us put our experience to work for you.
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