L.E.
Hi, P.,
Where are you finding your tutors?
I have a teaching credential in math, a teaching certificate in English, a bachelor's in math, master's in finance, and 15 years experience teaching (primarily teenagers), and I charge $35/hour.
Even tutoring centers, such as Sylvan, don't charge this much!
Have you talked to your son's teachers about tutoring? Some schools offer free tutoring at school after regular school hours.
Lynne E