Check out a website called Dovly. Great company for cleaning up credit reports with disputes and such. You just pay the monthly subscription fee and then check off everything on your report that you think may be off and they do all the work from there. They claim that the average customer sees an increase of 56 points just in their first 6 months! Based on their very high review ratings and their reputation, I think they are probably telling the truth, I just started a week ago so I’ll find out!
