Tweeti never heard of them, but there is a bunck of these places out there. basicly, they will dispute your derog. credit with the creditors. creditors have to respond in a certain time line and usually dont. they use the loopholes to get it removed. just dont do credit councling! i would contact them on pricing. hit me with a pm monday to remind me, and i'll ask my finance manager who she use's for our custoomers. she refers a few a month