Holy Smokes! What a great experience. Josh went above and beyond to be kind and professional when I…read morethought that I had single handedly Killed my business computer. I was trying not to be too stressed and just was writing it off. Josh did everything he could... and more to find a solution. I did get my computer and all of my information saved AND he set me up for success in the future. The pricing is fair. The service is ethical and reliable. quick. I would highly recommend this company and I am hoping they can come into my business and help me with the rest. If there was a 5+++++++ Star rating. They would deserve it!

They were prompt, reasonably priced (I lost access to a critical server hard drive which they were…read moreable to restore after a few days), very knowledgeable, and very friendly. Extra points for willing to geek out a bit over computer components and DIY stuff while I visited their office. If I have any issues in the future with my new server setup, this is where I'll go.

Not satisfied with the prices, but the service was awesome, so giving a 3 star.read more

Ok. I live in San Jose and I was in the process of getting a new phone…read more I was trying to get rid of my old phone but everybody in craiglist was lowballing the crap out of me when I posted my ad, so I decided to look somewhere else. It so happened that this place had an ad posted in craiglist that they buy used cellphones. Before I headed to the place, I emailed them asking if they could give me an estimate as to how much they would give me for my old phone. I'm not asking for much mind you. I got the phone for about 300$ 2 years ago. I was only trying to get about 40$ tops for it. They emailed me back, the reply was: "Just take the phone in and name your price". Now, if you received the same reply, you'd probably think the same way I did - that I would get it for the price I was hoping for. So, I drive 50 miles to this place, feeling good about getting rid of my old phone and getting a decent price off it, when I get to the place, tell them what I was there for and they tell me they can only give me 5-10$ for it, regardless of what phone it was. Naturally, I got so pissed off, showed them the email they replied me with and told them that it would have helped if they included that tiny detail about not buying the phone for over 10$ regardless of what phone it was before I made the trip to their place. I tried to argue but ultimately, I had to leave because these idiots won't buy it at the price I wanted. Anyway, such a horrible experience warrants 0 stars. Too bad I have to choose at least one......

CSI rocks! I now have roadside assistance for my computer. For a very affordable annual membership…read morefee, they'll service your computer as needed. After being totally blown off by another highly rated computer repair service here on Yelp (business 101, return your customers calls!), I contacted CSI. They got back to me immediately and we scheduled a pick up date. That's right, they drive to your location anywhere in SF and pick up your computer, couldn't be easier. The guys came to my door in their uniforms and were very professional and friendly. My computer was cleaned of viruses and dropped off to me at my office within a few days. It's running much faster now. I also asked the guys to take a look at some devices that weren't syncing, and they even threw in a new cord since that was the issue with one of them.

CSI sped up my laptop, removed a virus, installed virus protection,...and they did it in less than…read morea day. Gracias, CSI. :)

Best customer service ever he. Was expert and what he was doing and fixed my. iPhone immediatelyread more

Quick and reliable I dropped my iPhone 15 at the gym…read more Thought it was done for 30 minutes later and $99, and it's nearly back to new. I have to admit the screen is not as clear as the factory screen , but I'm sure it will suffice as a trade-in for the next iPhone

Chaz is more than excellent. He knows computers and he has university degree in Computer Science…read moreand numerous certifications. He also really cares about the quality of his service. I had a problem called about 10:30 pm twice and he talked with me and thought about the issue. He also comes to you and your computer. He is the best My Dell is 4 years old and it had some Issues - like the motherboard replaced. He knows whats causing your computer to act not right. He knows when its something he can handle or if it needs to go to a vendor. So now my Dell has new motherboard , Dell service took care of another issue and yesterday Chaz increased my computers memory Its working now and so I can work with it. Many thanks to Chaz Computer Services from Judy

Charles is the best in town. We use him to fix issues on our work computers. He gets the problem…read morefixed as quickly as possible. I highly recommend him.

Brought in iPhone X(10) with a swelling battery that had 76% health and the screen was lifted to…read moreSam for repair. He switched out the swelling battery and reglued my screen together so it would stick together again. The fee was $70 but is cheaper then what Apple quoted. I went to Apple store first but they declined to fix my phone and instead offer to sell me a new one. Should have save my time and go to here and ask for Sam! Give him a call for an appointment and quote before coming in!

Tried to get a quote to repair my computer, but the experience was very unpleasant. The staff was…read morequite rude. It felt like he either didn't want to deal with the repair or lacked the skills to fix it, even though he claimed he had the equipment and expertise. Instead of offering a proper assessment, he quickly told me it wasn't worth fixing and suggested buying a new computer instead.

Our 100 year old school had some changes in classrooms and offices. We needed phone lines to be…read morerelocated to different parts of the building - something that proved to not be as simple as it sounds. Hal was quick in his response, was thorough in his questions, and proved to be knowledgeable. When Telenet's technician (I believe his name was Marty? Sorry if I got that wrong ...) came out to do the job, he was so helpful and patient. He was so considerate of the fact that we are an in-session school, doing his best not to disturb the classrooms or students. His work was neat and he took his time to do the job right. We are very pleased with how everything turned out and would be happy to refer anyone looking for a phone technician.

Hal was extremely friendly over the phone in answering all my questions and helped me schedule the…read moreappointment. Marty came by on time and was able to fix my telephone line as requested. Marty was super knowledgeable and incredibly friendly. Highly recommend.

Honest and effective, Work is worth the time and cost. Never any delays or waiting in line for…read moreservice. Great overall! I recommended. If you need service, go here!

They contain very nice attitude , very good quality staffs in there . I would like to go to there…read moreall the time and ask for help if my phone has any problem. They fix pretty fast and the techique service is great. And I trust them cause they always consider about the customers . And the most important thing is the price they given is very good ，it cheaper than most of other places. Nice helping and good price!

Great people and amazing service they handle our IT when we need them and never miss a beat. Would…read morestrongly recommend these guys, thank you very much!

This is a top notch IT service provider and have nothing but good things to say about them. Thank…read moreyou PCS!