They told me that it will cost total of $178 ($89+$89) for installation of dish washer. But when the plumber came to my house, he told me that it is going to cost $450. There was big price difference for the service. They should have told me the total cost (at least approximate cost). They charged me $95 doing nothing. I think it is just a cheating to customer. They have to tell the customer upfront everything clearly. I do not recommend anybody to get service from this company.