I came out due to the customer losing power twice and after power was restored he noticed he was having issues with the GFCIs. The (2) GFCIs in the kitchen and the master bathroom. I checked all the devices and also found the front door device was not working as well. I discovered the homes grounding system only had one rod and the water pipe was not bonded. My meter that tests the resistance of the grounding system only goes to 200 ohms and the resistance value was 200+ ohms making my meter read “OL” (Open loop). After installing (2) additional rods and bonding the water pipe was able to get the resistance below 60 ohms. I install GFCIs in the master bathroom, (2) in the kitchen and at the front door. I had to install a box at the front door due one not being present. I installed GFCI protection at the panel for the sump pump and at the work bench and tested all these. I installed a full home surge protector beneath the main panel and explained to the homeowner how it works. I fou