Roofing company was paid to replace two gutters. Five months after the installation one end of a gutter separated one foot from the house because he failed to hit a stud on that end. The roofer was informed but it took him a month to return to look at the job. By that time, half the gutter was hanging down. He informed me that since he did not give a receipt, although he was asked to, he was not responsible. We agreed on a second price and was paid again to do the work. Seven months later, he has yet to show up despite repeated calls.