Private student consolidation loans are not guaranteed by the gov’t – so they’re a much higher risk to the lender. Therefore, they’re typically based on the credit history of the borrower. It’s unlikely you’d get a significantly different interest rate if you shop around to different lenders.

What you can do is get your credit in as good shape as possible before you consolidate, and/or find a cosigner with good credit. This can help bring the interest rate down. The rates may *seem* high, but they’re probably lower than a typical credit card or car loan rate, plus the interest on them may be deductible on your taxes.