I am deeply disappointed with my second enrollment at this school. The institution lacks communication, resources, and basic student support. They failed to inform me of computer return policies prior to testing, offer no Wi-Fi assistance for remote learners, and maintain a strict one-time-only policy for rescheduling tests. When I reached out to a teacher for direct help navigating my assignments, my questions were dismissed and I was told to just check my email. I had to figure out the system entirely on my own. To make matters worse, the administration is incredibly quick to drop students without warning or hesitation. They show a complete lack of care for student success and are never there when you actually need assistance

Rialto Adult School
Rialto Adult School at a glance
Google reviewers rate Rialto Adult School 4.7 out of 5 based on 56 reviews, with the owner having not replied to any comments. Positive feedback frequently highlights the supportive staff, clear communication, and assistance provided during the high school diploma and GED programs. Students often note that the team helps them stay on track and complete their credits. However, lower-rated reviews criticize a lack of communication, insufficient resources for remote learners, and strict policies regarding test rescheduling and computer returns.
- Google rating: 4.7 out of 5 from 56 reviews (89% five-star).
- Reviews on this page: 56 Google reviews (44 with written comments, 2 with photos).
- Owner responses: the business replied to 0% of reviews.
- Most recent review: October 23, 2026.
- Service: Adult Education serving Upland, California.
Data from Google, last updated October 27, 2026.
Photos
Customer reviews
Reviews from Google, shown as published (original wording, unedited).
I would so recommend this program..they helped me and encouraged me so much to get through the program to reach my goal...I would like to thank all the office personal aswell as the teachers who helped me to reach my goal,Brenda Parker - Teacher Gloria Marron - Counselor Vanessa Pineda Nunez - Office Stephanie Luna - Office Tina Vaughn - Office,they were so helpful in guiding me through it all.Thank you all so much,I appreciate it
Rialto Adult School changed my life! I walked into the office looking for information about the GED program, and I was assisted by Vanessa Pineda Nunez. She encouraged me to obtain my high school transcripts and consider enrolling in the high school diploma program. Long story short, I followed her advice, got my transcripts, and everything worked out in my favor! My counselor, Gloria Marron, is absolutely amazing. She guided me throughout this journey and was always there when I needed direction. My teacher, Brenda Parker, is an incredible teacher. She encouraged me, supported me, and assisted me whenever I needed help with my assignments. Her patience and willingness to help made such a difference in my experience. I also want to recognize the entire office staff. Everyone was friendly, welcoming, and willing to assist whenever I had questions or concerns. Stephanie Luna and Tina Vaughn provided outstanding customer service, and the positive energy throughout the school is truly amazing. Today, I have completed my high school credits, and I can honestly say I feel an incredible sense of relief, accomplishment, and gratitude. I could not have done this without the support and encouragement I received from the Rialto Adult School staff. They truly checked every box for me. ❤️ I am so grateful for the guidance, encouragement, patience, and support I received throughout this journey. Rialto Adult School gave me an experience I will never forget. When learning is fun, the journey becomes even better! And at 58 years young, I can proudly say my confidence is higher than ever. 🎓🙌🏽 We need more educators, counselors, and staff who believe in people, encourage them, and remind them that it’s never too late to accomplish your goals. Thank you, Rialto Adult School, for helping me believe in myself again. I walked in looking for a program and walked out with so much more—confidence, accomplishment, and my high school diploma journey completed. Forever grateful. ❤️🎓
Great program
La atención por parte del personal es excepcional, todo su equipo es de 1ra calidad y es un muy buen lugar para encontrar programas para la comunidad.
Such a good school had the best teacher that motivated me to graduate her names Brenda Parker she was the only one who got me through it love her!!!
I cannot say enough great things about Rialto Adult School. Before finding this school, I tried other adult schools and just never felt like I had the support or guidance I needed to successfully finish my high school education. Finding Rialto Adult School truly changed everything for me, and I am so grateful I came across it. From the moment I enrolled, everyone made me feel welcome and supported. The staff genuinely care about their students and go above and beyond to help them succeed. Whether I had questions, needed assistance, or was struggling with an assignment, there was always someone willing to help right away. A huge thank you to Gloria, my counselor, who was always encouraging and helpful throughout my journey. Vanessa and Stephany in the office were amazing as well. They were always attentive, professional, and quick to help whenever I needed anything. They truly stay on top of everything and make the entire process smooth for students. I especially want to give the biggest shout out to my teacher, Brenda Parker. Brenda has been an incredible teacher and mentor. She was always involved when needed and never hesitated to help when I got stuck on something. What stood out the most was her dedication to her students. There were times she would even help me outside of her work hours because she genuinely cared about seeing me succeed. That level of commitment is rare and something I will never forget. Because of the support, encouragement, and dedication from everyone at Rialto Adult School, I was finally able to accomplish a goal I had been working toward for a long time and complete my high school education. Now I am preparing to start a new chapter in nursing school, and I honestly do not think I would be where I am today without the amazing staff at Rialto Adult School. Thank you to Brenda, Gloria, Vanessa, Stephany, and everyone at Rialto Adult School for believing in me and helping me reach this milestone. I will always be grateful for everything you have done for me. If you are thinking about enrolling, I highly recommend Rialto Adult School. They truly care about their students and are committed to helping them succeed.
I loved Rialto Adult School. It was a pleasure going to school there,the staff is awesome. The staff made sure I graduated, went above and beyond to assist me. I owe my success to the loving staff and Mrs. Parker who is a real hero. Mrs. Morone is so smart and bright eyed, a awesome friend to help you stay motivated . I recommend this school if you need to graduate and have a good experience while you work on your goals. Class of 2026 , I should be class of 98 . Going back to school after so many years can feel scary, but it was easy breezy with the help of Rialto Adult School.Better late than never.
Thank you Rialto Adult School, I have my credits completed now, diploma on the way!!! Thank Vanessa Nunez (assessment speciaist), Gloria Marron (counselor), and of course Ms. Brenda Parker (diploma teacher). Thank you to my previous teachers as well. Excited for graduation!
Good events for parents
Business details
- Phone: (909) 879-6010
- Website: kec.rialto.k12.ca.us
- Service area: Upland, CA