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    Mathnasium

    4.2 (5 reviews)
    Open 2:30 pm - 7:00 PM

    Services - Mathnasium

    Tutoring centers

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    11 months ago

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    1 year ago

    My kids enjoy it, I have a super shy, anti social daughter and she loves coming. They have great staff, my kids has been learning so far.

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    4 years ago

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    2 years ago

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    5 years ago

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    Prometric Testing Center

    Prometric Testing Center

    3.3
    (52 reviews)
    23.9 mi

    Five stars for ProMetrics in Rancho Cucamonga because honestly this testing center has been nothing…read morebut a pleasant surprise every time I've come in. The whole place has this clean and almost cozy setup that instantly puts you at ease, which is the exact vibe you want when your brain is about to be tested for its life. The staff does such a good job of keeping everything moving. Even when you walk in and there's a line that looks intimidating, it ends up flowing way faster than you'd expect. Checking in feels organized, smooth, and actually reassuring. They make it very clear that they're there to set you up for success, not stress you out. What I appreciate most is how mindful they are about breaks and personal comfort. They really want you to take your time, breathe, reset, and not feel rushed to jump back into the exam. They're super efficient at noticing if someone needs the restroom or if another bathroom needs to be opened. It feels like they're quietly watching out for everyone in a way that makes the whole environment feel safe and supported. Even checking out at the end is quick and simple, almost like a palate cleanser after the mental marathon you just went through. I also had a moment where my phone was accidentally left on and started vibrating in the locker. The staff handled it in such a calm and professional way. The woman just gently asked for my key, turned it off for me, and let me know it happens all the time. I felt bad, but she made it so easy that I walked away really grateful for how patient and human they are. Honestly, this testing center is one of the nicer ones I've ever been to, and I'd recommend it to anyone who wants a peaceful, well run place to tackle their exam.

    I tested at this location 3x. Although I live almost 2 hours from this location, it is 100% worth…read morethe drive! The testing center is located in a quiet shopping center and the testing center itself is very calm, staff is excellent (very encouraging and nice!) which believe it or not is a DRASTIC change from other testing centers I've tested at. Highly recommend testing at this location.

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    Prometric Testing Center
    Prometric Testing Center
    Front of the testing center. It's to the left.

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    Front of the testing center. It's to the left.
    Prometric Testing Center

    Prometric Testing Center

    3.5
    (35 reviews)
    38.4 mi

    EDIT: after talking to several classmates I found out that everyone is avoiding this center for the…read moreissues I listed below. The lagging and screens going blank have been going on for months and it's been costing students exam time. They will tell you that your time is not running out but it 100% is RUNNING OUT. I kept track of my time and I lost minimum 20 minutes. Original review: if I could give this place a 0 I would. As soon as I checked in for my exam the lady told me "if the computer lags just wait for it, it will eventually work", which was a huge red flag but I had to take my test. The computer didn't just lag between questions, the screen went completely blank multiple times during my test. When I asked for help they told me to wait for the page to load and that my time wasn't running out. Turns out my time was in fact running during those lags and during the complete black out screens. They told me that the ONLY thing they can do for me is to report this issue for me, which they didn't do. As a medical student I have taken many MANY proctored exams before but I have never been in a shittier situation during an exam. I lost nearly 20 minutes of exam time (which is HUGE considering that I only get 1.5 minutes per question). This exam is part of my licensing so it's a huge deal for me to pass it on the first try, yet the center did NOTHING about it. They continue to proctor exams with their ancient computers for profit while jeopardizing the future of many students. I will be reporting this center and their behavior to every possible entity and I hope they get shut down.

    Both Rancho Cucamonga and Diamond Bar do not know how to return phone calls. Left two messages…read more Also site states they are open until 5:00 PM daily, however recording states they are closed on Friday.

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    Avoid this center like the plague. Screens lag & black out while your exam time runs.
    Avoid this center like the plague. Screens lag & black out while your exam time runs.
    Prometric Testing Center
    Prometric Testing Center

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    Sylvan Learning of Gardena

    Sylvan Learning of Gardena

    4.4
    (39 reviews)
    64.4 mi
    40 years in business
    Veteran-owned & operated

    I am a product of Sylvan Learning Center and particulaly this location. Granted it's a whole new…read morestaff, obviously, from when i attened, but the same great techniques and results. I started my youngest so here because I felt his previous school did not do justice to him when it came to teaching him. He fell behind. Then covid hit and it became worse. I was so sad for him and it made me cry. I decided one day to give Sylvan a try knowing what it did for my sister and I growing up. Needless to say, my son has grown so much and has gained this unprecedented confidence towards learning like never before. He is now reading little things here and there, has met his goals and passed some in school and sylvan. He used to cry when you mention homework, now he gets to it before I do. After seeing his progree, I also enrolled his older brother. Same result. He has always been a studious kid, but statred lacking amidst covid. His parent-teacher conference recently showed my how well sylvan has really helped him improve. His teacher was so very proud of his quick progree and turn-around. He is happy and his confidence in himself has returned and that makes me even more happy. I am truly appreciative, grateful, and thankful to sylvan and their amazing tutors for all their work and deligence.

    Best of the best !! Staff Is amazing ! Thank you Anthony for all your help ! My daughter is finally…read moregetting the right support !! Thank you so much !

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    Sylvan Learning of Gardena
    Sylvan Learning of Gardena
    Sylvan Learning of Gardena

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    PSI Testing Center

    PSI Testing Center

    2.2
    (34 reviews)
    45.9 mi

    Parking is aplenty, I had zero problems with the staff. If this location is a convenient test…read morecenter for you, then it'll definitely do the job. The computers are outdated imo; the quality of the pixels on the screen (or maybe it's the testing program) is poor. The reason why I gave it 3 stars is because the location was absolutely horrible for me. A friend who had taken a test at this location prior had forewarned me that the location is very sketchy and run-down. So, I thought I came ready and prepared, knowing what to look for. Nope! I arrived and was very confused if I was in the right location or not. It didn't look like any businesses would be located here, and I didn't see any big signs (there's a very faded plaque with room numbers if you look closely), no people walking around. I walked around briefly and thought, this can't be it. So I looked on google maps again and it almost looked like the red pin was on the other side of the street, behind the building I was at....so I took off in my car and drove to the other side. Nope, that was indeed a school LOL. It was fenced, so I couldn't walk back to the other side. So...I had to drive back to the other side and run around looking for the test room again. I ended up being slightly late but it didn't seem to matter since it took a long time for everyone else who arrived before me to check in. Tips: - I wouldn't leave any valuables in your car, take them with you since they allow each examinee a locker. Even though the test instructions mention not to bring anything into the exam, I think they should have made it clear that they mean the actual exam room, not the test center. - Look up the building on google maps. Long, old, run-down building. PSI exam room is upstairs. - Don't wear any outerwear with pockets or a hood. You'll have to put it in your locker. Dress in layers.

    TOTAL disaster. They are terminating you mid test with absolutely no reason. They allow you to use…read morepaper and a pen, and basically, when you use that paper and pen, they punish you for looking away from the camera. I am sorry, how can you use paper and pen without looking at the paper?? This is just a disaster company, and they will do everything to terminate you so that you pay their fees again. TOTAL JOKE COMPANY. And customer service is just beyond terrible. Does not hear you by a second, talks random crap like "I understand but...", you don't understand, dude, not even a bit, so don't talk this crap and don't pretend that you care.

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    PSI Testing Center

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    Mathnasium - tutoring - Updated June 2026

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