I just received a voice mail from GC Services (not knowing who they are) I returned their call only to find out they are a collection agency demanding that I give them information on either a past or present employee. I explained to the person on the phone we do not release any information without a signed release and he told me he doesn't have one and that if I do not release the information he would mark the company as non compliant and we would be held responsible for the debt for not giving him any information as to whether the person... read full review »