ServiceMaster Restore

I discovered a water leak from the water supply to the roof top evaporative air cooler. In was underneath a sink and I did not find it for some time. ServiceMaster arrived within hours and started the removal of the water and a small amount of mold and tearing out the damaged drywall and the sink cabinet that was ruined. The techs were professional and polite. They left about 8 commercial blowers directed at the wet studs to dry them out. Everything seemed fine until they returned the next day saying that David (their boss) had told them to place additional blowers. I ended up with a total of 17 blowers that were daisy-chained in three groups so they could all run off of three outlets. Another outlet had a commercial dehumidifier plugged into it. Before they left, the power demanded by all of that tripped the fuse. They reset it and left. However the fuse kept tripping and while I left frantic voicemails for David, my calls were not returned. I tried resetting it but it would trip it again. I ended up reconfiguring the daisy chains to smaller groups and running two off of a different circuit in the house via industrial power cords. Because I ended up inspecting these daisy-chained blowers I discovered that while each one had a three pronged grounded plug, the ground prong had been cut off on every one of them. I knew that wasn't right but didn't fully understand the implications until I mentioned it to a couple different workmen from other companies who told me the possible damage to my house that could have caused. The ground controls where the electricity goes and there was no telling where it was going throughout my house's wiring. It was dangerous and I was lucky nothing happened. I was furious. I will not use them again and I will check the electrical equipment of any workman who comes to my house to insure that the plug does not have the ground cut off. I expected better.