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.

Pro: Very nice and efficient…read more Price is very reasonable and clear on each steps/ possible outcomes If you're in Diamond Bar, he can even meet you and drop off somewhere close to you Con: Only little issue, be sure to call before going to the place. The owner goes around the cities doing his jobs, so business hours do not necessarily mean that he's at the Nogales location

Joey did an amazing job fixing my computer's overheating issue. He made the entire process…read moreincredibly easy by coming to pick up my computer and dropping it back off once it was repaired. He was friendly, professional, and kept me updated throughout the process. His pickup and delivery service is super convenient, and it's clear he genuinely cares about providing great customer service. I highly recommend Joey to anyone looking for reliable and hassle-free computer repair!

Hong was very helpful, kind, and accommodating. Great service! If you need any printers or…read morecomputers repaired, this is the place to go.

WOW this is such a special find. Customer Service was…read moreAWESOME. Thank you SO much for fixing my computer.

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.

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

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!

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 :)

Fast and Professional service…read more I took my DS Lites here, to get a quote to see how much it would cost to get them fixed and up and running. The staff team, was very professional and transparent of the possible issues such as: parts needed, the price, and turnaround time to get them back to me. They gave me a call the following day. They stated that one of the DS Lites was beyond saving, but the other one only had minor repairs needed. They suggested, that they can do a hybrid repair. By combining the working parts from both DS Lites, they can make one perfect and fully functional DS Lite. This greatly reduce the turnaround time to get it fixed and much more affordable too. Now $45 later, they gave me one perfectly refurbished DS Lite and even offered a six month warranty in case anything happens to it. I would greatly recommend this store if you have any consoles that needs repairs.

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.