I just had an inspection done and it did not pass for a few minor things. It also did not pass because he said the water heater should be grounded. The electrician came back two days ago and fixed everything but did not complete the ground for the water heater. He said he didn't have what he needed to ground it. He was supposed to come back yesterday but did not show up. (will be calling him today) Is this something that was done when you guys had your charger installed?