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 was very helpful in diagnosing my problem. He worked tirelessly on my laptop and got to the root of the issue. Thank you Compuwiz!

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...

Thank you so much Chris!! He saved my son's laptop. It had water damage. He was honest from the beginning told us it didn't look good but he was willing to try it. He was able to fix it way faster...