GTA Pool And Spas

He has no idea what he is doing. He never shows up when he says he will. He put in a defective control board at a cost of $900. He said he would return my money. However that has not happened as he has no ethics at all. He tried to fix one problem and created another. He changed 3 manifolds in my hot tub. Every thing he fixed is still leaking.
AVOID HIM AT ALL COSTS