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

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...

I had a great experience , my iPhone 14+ screen was cracked bad. Fixed in less than an hour. Great…read moreservice. Great prices.

Fixed my iPad with no problems and offered and affordable price…read more I recommend them :)

Very nice & helpful , it's been a while since my PC has been fixed by them and still works…read moreperfectly fine !

I HIGHLY recommend this place if you have any concerns or troubles regarding your pc! I recently…read moretook my PC in because it was getting a black screen any time I opened up any game which would result in me doing a hard reset but it got to the point where it wasn't working entirely. I took it in, told him my problem, he ran tests to figure out the problem and reported back to me as fast as he could with solutions for my problem! The service was amazing and my PC is performing at its best now! Definitely check out this place, they're so incredibly informed on everything and anything. Will definitely be returning again when needed :) Huge thank you to them for everything!

Absolutely top-notch experience. The owner really knows his stuff when it comes to game console…read morerepair and was 100% courteous, friendly, and professional from start to finish. Everything was handled quickly, and at no point did I feel like I was being upsold or taken advantage of. The pricing was extremely fair, especially considering the high quality of the work. The shop itself is clean, organized, friendly, and inviting, which immediately gives you confidence that your equipment is in good hands. Fast service, excellent workmanship, fair prices, and someone who clearly takes pride in what he does. Owner is A++++++++ -- fast, friendly, knowledgeable, and trustworthy. I wouldn't hesitate to bring another console here and would recommend this shop to anyone needing a repair. Easy 5 stars!

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 :)

I highly recommend Sam's IT Solutions! My 2013 MacBook Pro had a swollen battery that could have…read morebeen a fire hazard, so I searched Yelp for a trusted computer repair shop. Sam's came up #1 with 5-star reviews from nearly 450 customers. After I explained the issue, Sam picked up my laptop within an hour and had it back to me the next morning, fully working! He was incredibly responsive, easy to communicate with, and prompt. It's no wonder he has so many 5-star reviews! Thank you, Sam!

I had a great experience with Sam's IT Solutions and would gladly recommend them. My computer…read morecompletely froze while I was gaming, and when I tried to turn my laptop back on, it got stuck in a repair loop and kept restarting without being able to fix itself. I reached out to Sam, and he first tried to help me over the phone. When that did not solve the problem, I scheduled an in-home visit. He came by the very next day at a time that worked for me and spent about three hours working on my gaming laptop. He found that the hard drive had failed and replaced it with a new one. I felt the price was very fair, especially since there were no markups on the part. Sam was friendly, helpful, professional, and easy to communicate with throughout the whole process. I would definitely call him again for any future computer repair needs.

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!

Quick turnaround very assertive in diagnosis and repair. Great service fees very down to earth. All…read morearound great service.

I had a great experience with Quality Plus Computer! My laptop was displaying the dreaded blue…read morescreen of death, and they were able to completely fix the issue and get it back to me in just one day. What I appreciated most was their honesty and clear communication. They were completely open and transparent from the start about what data/files they could save and what they couldn't, so there were no surprises. Excellent turnaround time and fantastic customer service. I'll definitely be coming back here for all of my future computer and laptop needs!

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.

What an experience! This all started when I ignored a strange sound coming from my AIO pump back in…read moreJanuary. I did not know it at the time but the pump had failed leading to my CPU (i9 12900k) redline for the subsequent 4 months - by the time it was May, my computer would regularly screen tear during VR, crash during games, and I was at my wit's end. I tried everything on my own until I followed up with Jose at APlus Tech Labs. He identified the issue, offered up upgrade my CPU and replace it with a new AIO Cooling system. I was very happy with the price and lead time. I wound up bringing Jose my 2nd PC as well! For this 2nd PC, the PSU or the Motherboard had gotten fried so we had both replaced in a matter of days. I really appreciate the communication and he was even able to meet me afterhours as I was unable to come during regular business hours while I had a deadline to meet to get this 2nd PC set up at home. Thank you, Jose. Appreciate what you do!~

You know what job you where hired to install the cameras, that you were monitoring. If you didn't…read morewant to be exposed as a peeping tom, you should have stopped with the stalking. Your lucky I don't report you to the police. Very brave of you to deny your wrong doings. I hope the next person you do this to, is as nice as I have been.

My laptop kept freezing so I dropped in without an appointment and Chris helped me right away. He…read moretold me he would call me within the hour to let me know what's wrong and he followed through on that which is rare. He was able to identify the issue with my laptop and referred me to a repair guy who could fix the issue. Chris also cleaned the inside of my laptop and after all that work didn't even charge me for any of it. Very helpful and reliable business for IT needs. Highly recommended.

Great IT firm for small business. They understand it is…read moredifficult to run a small business with tight budget, and they are always there to help. If they didn't get to fix the problem in the first call, they will always call us back within 30 minutes or sooner, they are patient, friendly, professional. But more important, it is the because they are Willing to help their clients solve the problem rather than bill for a problem fix that makes them different than other companies.

Expert Reaction has been our IT expert for many years...Sam is amazing to work with...super…read moreknowledgeable and quick to solve our occasionally emergencies. He set up our office network years ago and it's been excellent. Call Expert Reaction for all your IT needs, you will be happy you did!

After a pet-related mishap caused my son's computer to shut down I decided to contact Sam & Marcus…read morewith Expert Reaction based on them being local, and very highly rated here on Yelp. While they do "house-calls" this issue was a bit more serious, and so I coordinated with Marcus to drop off the computer so he could trouble-shoot the problem. (Note: their current location IS inside the yard for the auto body workshop.) I also left them with the brand new PSU I'd bought from Newegg, thinking it may have been the problem, but wisely deciding to use their services rather than have a go at it on my own. Because as it turned out it was NOT the PSU, but the motherboard and RAM, and after replacing those components Sam and Marcus were able to get the PC up & running. They also very considerately did not even open the PSU box, even leaving its shrinkwrap intact, making it an easy RMA for me. The lads stayed in contact with me during the entire process, which took a little over a week, from the initial diagnosis, to sourcing the new components, the installation, and then 'burn-in' to make sure there were no other issues. At the end of the day they get a well deserved, well-earned 5-star review. "Pet-mishap", remember? Let's say it was of "the worst kind" and leave it at that. Thanks Sam and Marcus! Your services are very much appreciated!