Called Dave who called me right back and shortly after we got on the phone he was able to remote in…read moreto my laptop and fix all the issues. Great service!

Dave is an excellent computer specialist. Apart from Dave's outstanding technical expertise,…read moretroubleshooting and diagnostic skills, and attention to detail, he is very easy to work with. He is extremely responsive to customer needs, making a concerted effort to resolve issues on a timely, efficient and cost-effective basis.

Great service, done well and in a timely fashion! Andrey built and set up a server for my dental…read moreoffice. He did a thorough job and answered all my questions along the way and months after the job was completed. Andrey is very honest and his prices were very reasonable. He advised me about things that weren't necessary, that I was paying for with my old IT company. I would definitely recommend Andrey and his company

Andrey is great! He's always available to answer any questions or any issues we are having.read more

I had the best experience in wireless service at this location. The person who helped me was very…read moreknowledgeable. I highly recommend it!

For those who live in the Lake Zurich area, or passing through, know how lucky we are to have…read moreJerry. He is a genius; reliable, fair with pricing. I truly don't know what I would have done the times I needed his help. This included twice buying a refurbished computer from him. Both were like new at a fraction of the cost.

What an excellent experience. Jerry helped figure out if my son's gaming computer issue was the…read moremotherboard or the RAM. Very knowledgeable and did a great job explaining the issues and helping me with the fix. Highly recommend this place!! Great service, great prices.

I very highly recommend Zytek Services! Paul is so friendly…read moreand knowlegable. SO very glad I chose to have him fix my computer. GREAT SERVICE!!!!!

Zytek is my go-to for any computer issues. They've recovered really important items when my…read morecomputer crashed, transferred everything to a new computer for me, and resuscitated my old laptop with a new battery. And the prices are very reasonable! Highly recommend.

Need computer help, look no further. I can't say enough great things about Dave. I called him over…read morethe holidays to look at my laptop that crashed. He came over the next day, trouble checked everything and was able to retrieve all of my files and programs. He then came back and installed them on a new laptop my employer sent. These files are my bread and butter and I would have been screwed without them. He was a total lifesaver! Not to mention a really great guy with reasonable prices. Trust me, you can't go wrong with Dave!

Two days ago my laptop started acting up (I couldn't even get it to work in Safe Mode). I hopped…read moreon my boyfriend's 11 year-old uber-slow piece of junk with the goal of finding a local company to help me out, and fast. I got exactly that with Dave's Computer Services. Dave answered my emails and calls in a timely fashion, and worked with me to make an appointment to save my sanity. The whole job took a few hours, and in that time he restored everything back to its original settings, reloaded software I had purchased, and he actually got rid of junky programs I didn't need that were taking up extra hard drive space. He even reloaded a new virus scan program, brought back my preferred web browser, and configured my wireless so I no longer have to plug my laptop into an Ethernet cable. Dave was a very down-to-earth regular guy and was very easy to talk to. I would continue to call him instead of the hyped up franchise company I will not name. :) In fact, he told me he sells used computers as well, and I WILL be calling him to replace that 11 year-old POS inhabiting our home office. Dave quoted me a very reasonable price, so I am very pleased that I can get a deal through him versus spending 4x more elsewhere. I HIGHLY recommend Dave's Computer Services!

Great service and timely delivery. Will use this business again. I recommend Oleg highlyread more

We have worked with Oleg of The Valueline Computer Services since 2015. He is very knowledgeable…read moreand a fantastic problem solver. The technical skill and intuition are second to none, Highly recommend. Wouldn't trust my business hardware and software to anybody else.

Be wary of this company! Been working with them for a couple of years with no problem. Recently…read morehad to get a new printer and it wasn't connecting with my laptop. Called Steve had him come out. When finished he said all good now. It wasn't. Ran into same problem again. Called him and he said he could do it remotely and I said fine. After he finished, it still didn't work. Tried calling him again and left message after message. HE DID NOT RESPOND, BUT SURE KEEP THE FEE I PAID TO FIX THIS PROBLEM. Don't fix the problem and keep the fee. What a guy. He never called back.

Without Mobile Tech, I wouldn't be in business. Steve takes care of my office and home, and he has…read morebuilt 2 computers for me, he just upgraded mine and my wife's computers to windows 11, put in new hard rives and memory, all to the highest of standards. He also has taken care of all of my network problems. Great professional and timely service !