Ernesto H.
6/17/2025
Great place to take test. Staff was professional, environment was quiet and I could focus. I passed my exam! Thanks for providing a great atmosphere.
PSI Testing Center
(16)
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21660 Copley Dr Ste 260
Diamond Bar, CA 91765
PSI Testing Center is a facility in Diamond Bar, CA that specializes in providing a range of testing services to individuals and organizations.
With a focus on accuracy and efficiency, PSI Testing Center offers a secure and professional environment for test-takers to complete their assessments.
Generated from their business information
Also at this address
Reviews
2.516 reviewsGail R.
8/2/2025
I did not get fingerprinting papers after my exam. Other sites gave me finger printing instruction papers after my exam. Where is the consistency?
Yoseline G.
4/1/2025
Went to take my cosmetology exam in diamond bar. The supervisor definitely needs to have her employees review the procedure for when someone passes an exam the employee let me walk out thinking...
Sako B.
8/30/2024
PSI is amazing even if you fail you should come back and do it again. $100 is nothing to retake your test.
De La S.
10/10/2023
Let's be real about this. The entire company is a scam. They do nothing but provide a space. The staff on the phone is unhelpful, the numbers to call are useless, they never gave me back my social...
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