Have you been notified that your daughter needs tutoring? If so, doesn't you school provide tutoring afterschool.
Our schools provide afterschool tutoring in groups with the teachers.
If you need outside tutoring, i would shy away from the large businesses who "tutor' because they are there to make $$ and $$ is their #1 goal.
Secondly with our school system, it is preferred that children do not go to the tutoring businesses because they teach a different way than the school does and sometimes you end up with an even more confused child.
That said, talk to your child's teacher and guidance counselor to get recommendations for a good tutor. MANY teachers tutor on the side (around here it is $50+/hr), many teachers who are SAHM's now tutor on the side as well. Your child's teacher and guidance counselor should have a good list of available tutors for you to speak with and set things up.
Good luck