Galati Building-Cleaning Corp

I hired Galati Building Cleaning to power wash my pool deck and stain my pool deck. The guy they sent over a Mr. Rob Barrett was very rude and angry. he told me that it was no problem to get the dirt off and put a concrete stain on. Well, first of all, he did not get all the dirt off of the deck, and then he stained over it after getting some of the water from my pool on the deck which turned it white. He said he would fix his mistakes but then after 6 weeks he came over and sandblasted off just the spots he messed up. so now I have a spotty deck with stain's on portions of it. this cost me over $6,000 and now he is nowhere to be found. it looks worse now than it did before he got here.