We hired a contractor through servicemagic.  He didn't show up the first day (although he took a check for materials).  He showed up late the second day, showed up the third day, the fourth day.... then he disappeared.  He wouldn't return phone calls, but when I blocked my phone number he finally answered his phone.. when I said who he was he claimed phone problems and hung up.  When I notified servicemagic, they asked for pictures and copies of the contract.  I spent the afternoon taking about 150 high res pictures.  I faxed everything they asked.  They admitted the job wasn't done and...