Compuwiz

After reading the Yelp reviews, I brought my 2016 Lenovo Yoga 900 (bad battery) and 2013 Dell All-in-One (bad hard drive) to Chris since I didn't have time to fix them myself. He replaced the...

Great experience with CompuWiz in Diamond Bar! My laptop suddenly stopped booting up, so I brought it in yesterday afternoon. Chris quickly ran a diagnostic, identified the problem with Windows,...

Chris is my go-to guy for any tech troubleshooting. He had fixed my $4k MacBook from water damage before. And now my gaming PC was crashing suddenly after not being used for a few years. Chris was...

My laptop was damaged after being mishandled by cruise employees and was dented on the top left corner of the frame. It still worked but there was a noticeable gap between the screen and metal...

Chris fixed my PC within the same day! I brought my pc to repair due to blue screen issue in the early morning, Chris called me at noon informed me about replacing the unstable motherboard, just...