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.

***** Yes, 5 star for PC Tune Up Pro's !!! Our computer was slow, connection to wireless printer…read morekept dropping. We contacted PC Tune Up Pro's by a friend's referral. From beginning to end our contact Dave, was friendly, professional & patient. Once Dave stepped in to help, our system & printers were up & running like NEW. We thought, we were headed for steep cost of new computer. The price was great, service was awesome. I would refer PC Tune Up Pro's to anyone in need of computer service before going out & spending a $1,000 plus on a new system, give Dave a call... your pocket will thank you !!!

Dave is Awesome. Super responsive and an expert pc/computer doctor that can help you with your…read morecomputer needs. Do recommend!

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!

Samy is the best. Came in with my notebook and he went right to work. Fixed my notebook while I…read morewaited. Other places , I would have had to leave it with them and come back a day later. Charged me a more than fair price. I'll be back if ever any more problems.

Samy does good work, but I docked a star, because his pricing is a bit on the high side. Paid $160…read moreto have him install a new hard drive & do data transfer.

Art fixed up my Lenco record player. His prices were reasonable. Would definitely come back for…read moremore repair work

Art was amazing. When I walked in he provided prompt service and assistance. He tested and assessed…read moremy item on spot.

I had an old tablet that wouldn't turn on and would've been more expensive to repair than buy a new…read moreone so I wanted to erase the hard drive. I brought it here and he said they'd take care of it. I appreciate the help.

I went to iRepair in La Verne about 3 months ago because I was having screen issues with my…read morecomputer. They told me I needed a new screen, which I was fine with, and charged me $350 for the repair. Today, my phone lightly slid across my keyboard and the screen immediately started going haywire with red and green lines before turning completely black. I took it to another repair shop right after, and they told me the screen from the previous repair was a cheap, low-quality part. According to them, when my computer slid across the keyboard it somehow activated an accessibility setting, and the replacement screen couldn't handle it and basically fried. Now I'm stuck paying for another screen replacement only a few months after already spending $350. For that price, I expected quality parts and a repair that would actually last. Instead, I'm dealing with another broken screen and another repair bill because of the cheap product they used. I would not recommend iRepair in La Verne based on my experience.

The team at Tech Docs have serviced our business computers for years and have always provided…read moreexcellent support for our growing needs. Najma, Shahid, and their team have bailed us out of some challenging situations and proposed appropriate solutions that have streamlined our systems. The value we get from having them as our IT provider has provided our company with a source of stable and professional support.

Good afternoon, yes I highly recommend Tech Docs. They not…read moreonly repaired my computer they also spend time with me tweaking my computer to what I needed . As a senior, thinks pops up from unknown places. The fix it so that I'm not confused. My next step now is to go to the senior computer classes at my senior center. Thank you Yelp for your assistance. I truly appreciate it.

I locked myself out of my laptop after trying absolutely everything, Azusa Technology came to the…read morerescue! Kenny was amazing! Not only did he reassure me that he'd take care of it, but he got my laptop back to me the same day. As an author who, of course, had NOT backed up the latest version of my newest book , you can imagine the panic! Kenny was an absolute lifesaver. Fast, reassuring, professional, and genuinely great service. Highly recommend Azusa Technology!

Kenny has done good work in the past but recently there has been a real deterioration in the…read morequality of his service. Multiple staff members in my office have complained of his rudeness and recently his comments are dominated by his desire to avoid taking responsibility for anything. I understand that the distance is difficult for him so I had offered to transition to someone else as soon as he completes the current project of setting up our new computer that he committed to, but instead he is abandoning that project leaving us without assistance and at risk of "do it yourself wrong," as another person said. Completely unprofessional.