This has been a baffling question as I notice electrician charge an arm and a leg to upgrade electrical systems in a home. My home was built in the 1930s and it’s not grounded. I was wondering if a grounding rod is just a long stick that goes deep down in the ground. If so, how deep should I drill? Second, if I just connect that to the cold water pipe, I can ground all my outlets to that cold water pipe?
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