There is no one definitive answer to the question of whether or not you can trust your Experian credit score. That being said, there are a few things you can do to help ensure the accuracy of your credit score and that it is an accurate reflection of your credit history. One thing you can do is order your credit report from all three of the major credit reporting agencies - Experian, TransUnion, and Equifax - and review them for any inaccuracies. If you find any mistakes, be sure to dispute them with the credit bureau in question. Another thing you can do is use a service like CreditKarma.com, which provides free access to your TransUnion credit score. This can be a good way to get a second opinion on your credit score and make sure that it's accurate.