The best thing about this service is that they have been with us from day one when we started working in healthcare facilities! They are always available for questions/concerns which helps so much during busy days at work. Sometimes it takes them awhile before getting back to you if there has been an issue but I don't think its because their not trying to get things done right away as well sometimes it may be due to time constraints. Be patient especially around holidays like Thanksgiving & Christmas where everyone seems more stressed out than usual. We had several issues arise throughout my employment experience (including being hired) however after contacting CORNERSTONE PS everything was resolved quickly and professionally without any bad feelings towards myself or other parties involved!! This saved me many headaches along the way regarding paperwork errors made by others who were under pressure. It also helped save money since now instead of paying someone else to do what i could easily accomplish alone it only took one person to take care of those tasks for.