Also, some education colleges require that the education majors tutor a specific number of hours at a lab on campus. The service is usually offered at a low rate. Another way is to barter services. For example, I knew a student who did minor car repairs in exchange for tutoring services. Also, use any resources you have for tutors such as a church member, a neighbor, a relative, or a family friend.
Most people are willing to help someone they know for little or no fee.
Fourth, always get help early. Algebra skills build and you can't skip understanding a lesson and be able to continue. It is very common for students to wait until final exams in Dec. to decide that they need help to earn an A or a B to pass the class. In the past, I have done a few of these cram sessions for children of friends or relatives, but they are rarely successful. A semester of work can not be taught in a night or two.