Affordable One-on-One Tutoring Class Ace Tutoring LLC is a tutor broker and matches clients with qualified contract tutors. At Class Ace Tutoring, your child will receive one-on-one tutoring in your home. We tutor all grades, subjects and ages. We do not have any contracts or testing fees and our rates are reasonable and affordable! Whether your child attends public or private school or is being home schooled, we can help! Class Ace Tutoring provides home tutoring in the following cities & towns: Chino, Chino Hills, Claremont, Diamond Bar, La Verne, Montclair, Ontario, Pomona, Rancho Cucamonga, San Antonio Heights, San Dimas, Upland, Walnut, and Surrounding Communities.