My HP PC, Win 11 wouldn't kick over and found out that the recent surge in the area caused the…read moreproblem. Fortunately, Hung was able to solve the problem and had me up in running withing 24 hours at a reasonable cost. They were very professional and honest and gave me tips on preparing on prevention care on recommended things to prepare for your computer to help alleviate some of the issues that may arise when a surge hits again.

My laptop battery and usb-c ports were fried on my 2021 M1 MacBook Pro. Because of this, I could…read morenot charge or backup my laptop. I went to Best Buy and Apple to get my laptop fixed but they would only inspect it if I sign a waiver saying they'd wipe my laptop. Both could not help me recover my data and were not helpful. A man at Best Buy recommended ITC to me. Hong helped me out!! He extracted my data and even gave me a free 100GB HD. The service was quick and fairly priced. Hong was kind and very helpful. I am happy customer and will recommend them to my friends and family. Thank you ITC!

He fixed my computer within seconds! I had got some water…read morein my computer and then I made it worse by banging on it. The screen went nuts and then wouldn't do anything except a screen that said it couldn't load the OS operating system. I NEED my computer for work and school and I was devastated because I have not backed up my documents in a long time.... He is a blessing! Knowledgeable and local in corona and I'm so glad I went to him!!! Excellent!

Dropped off my new Apple computer after I dropped and broke the screen. I inquired a few computer…read morerepair companies within the Norco/Corona area. Most replied that they were not able to complete the task and suggested I go through Apple. Micky responded immediately with a quote and was able to complete the task. The new screen works great! Job well done!

John at Human Computer is the BEST!!! He has helped me and my husband with our various computer…read morequestions and problems through the years. He is very knowledgeable and I highly recommend him and his business for your computer needs. Thank you AGAIN John, for helping me with a microsoft security issue with my laptop this am.

They took the time to properly diagnose my PC issues instead of just guessing or trying to sell…read moreunnecessary parts. After testing the system, they were able to narrow the problem down to the graphics card and RAM, explaining clearly how each component could be contributing to the instability I was seeing. What really stood out was how well-equipped they are--proper diagnostic tools, test hardware, and the knowledge to use it all correctly. They checked the GPU under load, verified memory compatibility and performance, and gave me a clear picture of what was failing and what my options were moving forward.

Great guy!!! Knows what he is doing, fix my computer issues no problem…read more Recommend to anyone.

Mr. Maggiore fixed two of my laptops. One needed a keyboard replacement and he recommended the…read moreleast cost and best quality solution to my complete satisfaction. The second repair at a later date was to replace the DVD player. I was in the middle of a Windows 7 system rebuild to eliminate a virus when the DVD player broke. I only expected Mr. Maggiore to replace the DVD, but he went ahead on his own time to complete the system rebuild. That is what I call excellent customer service! I have since sent him other business and all of those customers have been equally satisfied.

Doug is genuinely kind and thoughtful, and he doesn't charge an arm and a leg for repairs. He keeps…read morehis customers' budgets in mind when sourcing parts and is very transparent about costs. He repaired my Asus UX430U after the battery stopped holding a charge and took the time to clearly explain what was wrong and exactly what I was paying for. I never felt rushed or talked down to. When I asked for recommendations on buying a new laptop, he shared thoughtful, practical advice on which models to consider and the best times to buy, like Black Friday or Cyber Monday. He's a solid human, does honest work, and I genuinely enjoy supporting his small business.

Doug, came by my house yesterday to fix a frustrating issue on my desktop that I have been dealing…read morewith for weeks. He went above and beyond to solve the issue. I was very impressed with his knowledge and professionalism. In addition to his expertise he was extremely great to deal with. His price was very reasonable. I recomend him to deal with any computer issue you may have. I would give him more than 5 stars if I coung. Great job Doug. I appreciate YOU!

highly recommen this shop. Joseph was super knowledgeable and helpful. Super kind and honest. I…read more appreciated him for taking the time to assist me. Brought my girlfriend's camera in to check about the flash not going down. He let me know this was a manual flash camera. He was so awesome and just let me know camera is good no issues. thank you Joseph will return for any future issues

thank you to joseph for saving my camera!…read more my canon powershot sd450 broke and couldn't toggle between camera/video/image display and i wasn't sure of what to do. thankfully i found joseph through yelp and im so grateful he was able to fix the camera since its an older model and hard to find nowadays. joseph is very knowledgeable and diligent in explaining his diagnosis to me. he showed me the broken parts and made sure i left knowing how to take better care of the camera :) my experience with him was awesome since he was able to fix my camera in less than a day, communication was great as he kept me updated through text/phone and even made sure i have a case for the camera now. overall, he took care of my camera and i felt very safe leaving it with him. highly recommend him, you'd be in very good hands!!

Professional Knowledgeable…read more Convenient Fairly Priced I couldn't have asked for a better experience! Not only will I use them again I plan on referring them to family and friends.

From the owner: At MNS, we can help you better manage your IT infrastructure by reducing costs, improving…read moreefficiency, and ensuring your residential or commercial IT services/ IT support will always succeed, all at an affordable fixed monthly fee.

I've been coming here for years and have always had great service at affordable prices. Virus…read moreissue, software update, hardware not working, it seems like Geeks R Us can do anything. And they do it quickly. 5 stars from me!

About a year ago, my husband's computer was all messed up. Martin fixed it same day. The price was…read morevery reasonable. This time it was mine. Running super slow. I took it to Martin and he diagnosed it on the spot. It needed a need hard drive. It was Saturday so would get the part and call me Monday. Well, he drove over and got the part that day and I could've picked it up. I didn't want to drive back so I opted to get Monday. Now that's fast service! Only place I will go. I highly recommend Geeks R Us and Martin! Great customer service and reasonable prices!

Too expensive would not recommend would sell you pc parts thats not even needed also the cable…read moremanagement is bad

Was meaning to write this review months ago but I was past the word limit and gave up, but i'm…read morewriting it now after finally having the energy to do so again. I brought my laptop in due to heating issues and *he* cleaned it. It worked perfectly, and he then suggested I should replace the fans and repaste the laptop. ok i don't mind. He ordered the fans and **thermal paste**. Odd that he didn't have paste in stock at his PC store, but whatever. Day came by to replace then he states I needed liquid metal for my laptop(msi rog gu502lu). Odd that he just now told me, but I agreed and he **ordered** the liquid metal. Finally, he did his thing, and i received the laptop. Did i mention i paid for 1 full gram of liquid metal, and paid for new thermal paste, only to not receive what was left? I essentially paid to restock their shelves. Anywho, my laptop's graphics card wasn't working when I got it back. He said i could bring it back, so i did. He took a whole week only to update me by sending a freaking malwarebytes scan when it was a clear hardware issue. I knew something was up. I wasn't having it since I did notice he uninstalled and reinstalled GeForce experience during his one week endeavor of trying to figure out the software issue that was preventing my gpu from being detected. he definitely knew my card wasn't being read, but said nothing. I called him out, he didn't like it and began blaming me, so I took the laptop back and then to a reputable shop. (he at some point towards the end did say it was a hardware issue and to replace the motherboard for 559$, labor included. I was not about to spend more money especially since i no longer felt he was credible.) The new shop told me liquid metal was spilled all over the motherboard. sent me pictures and videos about it. telling me how the person who handled it had no idea what they were doing. messaged *him* back and he refused to take accountability. Kept blaming me, which was slightly funny, given the proof i showed him. The new shop cleaned the liquid metal off my motherboard, and my gpu was finally being detected :). Oh yeah, did I mention that when I confronted him and showed him proof, he tried refuting my proof by sending me a picture of someone else's dusty laptop fans ? He only realized when I commented on it. :P did i also mention that he boldly claimed that the liquid metal wouldn't damage the gpu? (just search up what liquid metal can do) Anyways, I would avoid this place if you can. Most of the reviews here are from people who only have 1 review, AND give this place 5 stars without giving any detailed info on the services they received . It's odd. Find *small businesses* or *family owned* that are reputable. Other places in Riverside charge less for labor anyway. They also probably won't essentially gaslight you into thinking you were the one at fault :,^] Or you can test your luck and hope you don't end up in a situation like mine, lol. || "Your lack of not taking care of this machine has caused the problem not any technician or liquid metal or thermal paste." || for giggles, i am linking a picture of "my" laptop (for clarification, this is the picture he sent to me to refute my arguments. it is NOT MY laptop. he sent me the incorrect picture, which was funny. That is the picture of the laptop with dusty fans)

Amazing service and was able to fix the issue we had in little to no time. Highly recommend to…read moreanyone needing PC help.

My brother had a Stroke and was in the hospital. He had his own business and had his data base…read morelocked in the computer. Pete went above and beyond the call of duty to help me!! To the point of meeting me on a Saturday to get this done! I am very happy to refer all of my friend to Commerce Technologies!! Great service and nice guys!! Good job!!! Jeff K