Here’s a good example of when a reputable credit repair service can help you do something you may not be able to accomplish yourself. If you have a collection account that’s been sold to a few different debt collectors, it can appear on your credit report multiple times. That information is accurate but having that one debt dinging your credit score multiple times doesn't meet the “fair” standard that Padawer mentioned.
"I must say that even though I had signed up with the service, at first there was slight skepticism as to whether or not they would provide the level of service promised. They have a believer out of me. In less than three months I have seen my credit score jump from 638 to 708. This is due to their dogged persistence in having negatives removed from my credit report. I initially decided that I would cancel my subscription in three months if I was not satisfied. I will recommend their service to any and everyone I know. THANK YOU CREDITREPAIR.COM!!!"
"I like that you are helping me to improve my credit, even though the price is a little high but it's worth doing it for my future. I just wish it would improve a little faster and also get rid or lower the interest rate on the federal loan, hopefully I can see a better score next month or so. I do plan on getting a new car some time next year or so depending on the status of my credit."
Credit scoring models usually take into account how much you owe compared to how much credit you have available, called your credit utilization rate or your balance-to-limit ratio. Basically it's the sum of all of your revolving debt (such as your credit card balances) divided by the total credit that is available to you (or the total of all your credit limits).