Sorry, but all I can do is repeat what others with 5 star reviews have said because it describes my…read moreexperience perfectly: I had a great experience with Quality Plus!! From start to finish, everything was handled smoothly and with great attention to detail. What stood out most was their customer service. Justin was so friendly, responsive, and made sure all my questions were answered. It's not always easy to find a place that combines quality work with a genuinely positive experience, but they definitely delivered.

They sold me a used chinese laptop charger for $85 as an original macbook one, & when I realized it…read morewasnt an original I called to get a refund. The owner didnt offer a refund, only that he would replace it for a new one. If this was done on accident they NEVER apologized & gave me NO explanation as to why this happened. The owner knew that they were testing my laptop with an out of a box, used charger & made the choice to sell me that one. Honestly shame on the owner for trying to make me feel guilty for wanting the original new charger I just paid $85 for.

ABOUT A MONTH OVERDUE (10/22/25 - 10/24/25):…read more My step son had his laptop in his room as a food tray for the past 2 years. The laptop was a high end Dell from 2023, however, it was ultimately out of commission and collecting dust due to the screen he broke. With Joey of WizFix Computers' help, the laptop LIVES AGAIN. Once you speak with him and he is able to diagnose your device issues, you can easily tell that he is passionate about his work. That passion clearly translates to quality work and thorough repairs on the gadgets presented to him. He will diagnose and look any additional issues you may have so you can be aware of pending issues. His prices are extremely reasonable as well and he does quality work. You won't be disappointed with his services so go ahead and give him a call...

Joey provided excellent service in helping my nephew with his 2nd computer build that failed to…read moreboot. I really appreciated how he took the time to explain what went wrong and fixed it. Joey provides valuable mobile services. He is an amazing problem solver, and I would hire him again as needed.

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.

I checked in a few weeks ago to fix my Chromebook and Hung was such a great Customer Service…read moreRepresentative as always! The Office was super organized with a courteously chic waiting area designed to help me get settled in peacefully. Hung had a clipboard with a sheet ready to fill in all my personal information and I delighted in the cute plants, pop culture toys, and fun selection of interesting Magazines laid out for us to enjoy. Hung modeled an energetically welcoming and helpful attitude that put me instantly at ease, and informed me he would reach out and let me know what the problem with my Chromebook was once it was officially diagnosed. A few hours later I received wonderful news that there was nothing wrong with my Chromebook at all and the battery just needed extra charging! I'm very grateful for how honest ITC is and their patience in helping us understand how our Computers work. I definitely recommend ITC for any repairs your technology needs, their operation is highly organized, efficient, and courteously grounded with enthusiastically thorough communication and admirable professional integrity!

Jerry is my go-to guy for phone repair. He has salvaged my salt water damaged phone in the past…read moreincluding my coveted pictures and contacts. I just had my screen replaced in about an hour. He is fast, efficient and fair. If he doesn't have parts is stock he will get them in a jiffy.... Thanks Jerry. Deon

Free and fast diagnosis is a great feature here. Water damage in my phone broke the motherboard…read more Decided to upgrade phone, owner didn't charge at all.

I'll be honest -- handing over my MacBook to a complete stranger at my front door had me nervous at…read morefirst. But the entire experience ended up being beyond smooth and professional. I put down a 50% deposit, they ordered the part, picked up my laptop when the part arrived, repaired it fast, and even delivered it back to me at work that same day. Super convenient, great communication, and my MacBook works perfectly again. Highly recommend!

RossTech Solutions saved the day for us! We have an old computer that died. We desperately needed…read morefiles that were on it. Earl at RossTech came over and picked up the computer and was super confident that he could fix it. Earl kept us posted the whole time he had the computer. He brought it back to us in perfect working condition! It was also very reasonably priced. I very highly recommend RossTech Solutions!

Came in for a stick drift repair on an Xbox controller. Immaculate service. Explained the different…read moretypes of replacement options and what they were recommended for. Quick repair! I got a working controller for a great price and a warranty to give me some peace of mind. Highly recommend checking then out if you are looking for a repair service!

I had an issue on a pc that required a cmoss battery. Because it was so old, I wasn't sure. Ish and…read moreJames are super experts! Not only are they helpful, they won't up charge you for your lack of knowledge like others. They are actually honest and fair! I came back days later to get my lagging laptop looked at. James gave me some valuable advice to look out for and ways to free space without a charge. I've never been to a repair shop where they would be willing to look at your product without charge. I'd recommend this place :)

Quality Service! Exceptional Hospitality!…read moreExcellent Price Point! Efficient cleaning of PS5, device kept shutting down during madden. He expertly cleaned device in rapod time and was back to factory speed on no time!

Guy was amazing. Most important part. He was very honest and knew what he was doing. I asked him…read morereconnect and fix my Internet and router and all that I had a few things that couldn't connect. He quoted me $120. But it didn't take him that long so he told me he wanted a price of $60 instead I gave him $75 because he fixed it so quickly. he knew was doing he got to task. Told me what was going on and fixed it quickly. I'm going to use them for a couple of the computer jobs I have.

Highly recommend Kaddy's to help resolve those pesky PC issues that have been plaguing you for…read moreweeks or months. For awhile (months) my PC has been losing video while playing games or video chatting. I swapped out parts in and out and same issue was happening. Decided to take it in to have a professional diagnose the issue. Walked in. Technician was helping someone at the time and acknowledge me. We talked about the issue I was having and provided the servicing cost which I feel was fair (~$100). Gave me a 2-day estimate for servicing. After 2 days the technician gave me a call that my PC is ready to be picked up. At the store he gone over the issue (which is an incorrectly plugged in power supply wire which I completely overlooked). PC is running very smooth. No issue ever since taking my PC in. All software running with no issue. No more power issue. No more stress. Will not hesitate to come to Kaddy's for any future PC issues.

I visited Kaddy's to get help on troubleshooting my desktop computer problems. I had bought a new…read morecomputer at Costco and I was having trouble connecting dual monitors to the computer. They were very helpful, cost conscious, and knew just what my problem was pretty quickly. I have connected dual monitors up before but it was not happening for me this time. Turned out I needed a special adaptor specific to the video connection on the back of my computer. They had the adapter and I left with my problem solved and a new $ 15 part. It worked perfectly when I got it home. They did not charge me for the troubleshoot time. Wow. These guys were efficient, pleasant, and knew their business. They were more than fair with the money end of the business.

Surgical patient care was negligent at best. After Total hip replacement I was ignored by surgeon…read moreand nurses after I reported serious complication in recovery room leaving me permanently disabled instead of enjoying my new hip joint.

WOW...Recently purchased a mini pc with 32g ram. Needed to replace the ram with 64g ram. I met up…read morewith Kevin on a Saturday morning around 9:30 - received a call around 11 stating the memory was replaced. Kevin even provided a picture of the bios screen showing 64g of memory was installed. Any living in Diamond Bar (and the surrounding areas) need their computer repaired I highly recommend Kevin.

I spilled half a bottle of water on my computer and brought it straight away to Chris. He diagnosed…read moreit for 95 dollars and fixed the water damage for another 200. The turnaround time was exactly a day! He knows what he's doing and wastes no time in getting the job done. I highly recommend going to Chris for all tech repair needs.

Great experience with CompuWiz in Diamond Bar! My laptop…read moresuddenly stopped booting up, so I brought it in yesterday afternoon. Chris quickly ran a diagnostic, identified the problem with Windows, called me to explain, and reinstalled the system. Less than 24 hours later, my laptop was ready for pickup. Excellent service, fast turnaround, clear communication and reasonably priced. Lovely husband-and-wife business that I'm happy to support. I highly recommend.