I can't say enough great things about Matt. He absolutely saved me this week…read more My Lenovo laptop completely failed to boot after a graphics driver cleanup utility corrupted the Windows boot configuration and recovery environment. The system was stuck in a recovery loop, BitLocker was triggered, and Windows wouldn't load or even reliably enter repair mode. Multiple shops I called said it would take several days just to diagnose the issue. Matt turned it around in essentially one day. He was able to manually access the system, unlock BitLocker, repair the corrupted boot configuration, rebuild the necessary Windows files, and get the machine fully operational again -- without wiping my data. That was critical, as I had local files that weren't backed up to the cloud. Beyond the technical expertise, what impressed me most was: * Clear communication * Fast turnaround * Extremely reasonable pricing * No upselling, no unnecessary "reinstall everything" approach He diagnosed the real issue quickly and fixed it correctly the first time. If you're an independent contractor who depends on your machine daily, or you run a small to mid-sized business and need reliable, competent IT support, Matt is exactly who you want on your side. Look no further. Highly, highly recommend.

Matt is fantastic. He got right to work and transferred data from old computer to new computer. All…read morebookmarks files photos are transferred. Matt explained everything he was doing. I will definitely call him again when needed.

I have reviewed John before, not sure why my two rave reviews are not showing…read more I don't live in Chicago any more and had a recent issue with my computer. Worried about having to find a new computer guy I called John and was glad to find out that he is able to log on to my computer remotely via the internet. As usual he was very effective in solving all my problems. Thanks, John!

Very awesome did a great job took his time explaining stuff was very kind answer questionsread more

David Gaines of IsupportYou is a very knowledgeable and extremely competent professional. He has…read moretwice come to my home, on both occasions solving computer problems effectively and thoroughly. His rates are fair, and he is patient and courteous, giving clear explanations and advice. I have no reservations about recommending this personable young man to anyone needing help with any computer-related problems.

My wife and I are SO glad we called David of iSupportYou, who is a real pro. My Dell PC desktop was…read morenot booting up properly, and we couldn't figure out what to do. I found David here on Yelp, and he came to our place to fix it. He was not only knowledgeable, he did a great job updating the computer as he fixed the original problem, and was really easy to work with. His nice personality made this otherwise nerve-wracking process easier. And finally, his rate was very reasonable. We cannot recommend iSupportYou highly enough, and are grateful to have David's expertise available the next time we need computer repair. We highly recommend him!

This was my second visit with little hope that they would be able to replace a laptop screen since…read morerepairs usually cost more than a new pc - I was wrong! They work sooooo fast both times my pc was done within an hour which never happens at any other shop. Ever

Andrew was frankly phenomenal. I had my Surface Pro 3 that I paid a lot of money for. Cracked…read morescreen. No longer supported by Microsoft. I wanted him to replace the screen and he ok ffered me a price. He then noticed the frame was bent. I not accepting the obvious at that moment,che told me the price to fix that, but his words were,vdocyou really wanna do that? Not much said, but it was very important to me because he knew the computer wasn't worth the cost to fix. that was invaluable. He has a client forever now.

My computer was making the saddest noises and wouldn't turn on. Normally I have a friend who is my…read moreFixer Of All Things but he's in no condition to help right now. I called Computerland and brought the problem child in. Alex diagnosed the problem right on the spot and in less than 10 minutes I was on my way. He was knowledgeable, friendly and his prices are very fair. The next time my PC acts up again, I already know who to call. Save yourself time and headaches and call Alex first.

waited over a week for them to look at a computer with water damage. never heard back so went in to…read moreget it. can't confirm what they tried to do to fix the computer and when I called, the guy pulled up my report number and repeated exactly what I told them when I dropped it off. it was my fault for dropping it off without a timeline. just took the $90 fee and can't confirm what tests the did to try to fix the problem. computer would most likely still be sitting in their pile if I didn't drop in to get it. first time leaving a yelp review. this place is awful and would not recommend them to anyone.

I got three computers (1 desktop, 2 laptops) fixed at Chicago Community Computer Service last week…read more These computers have been sleeping for months and years in my closet and I finally decided to bring them to this local computer repair store. I recived their call only three days later and I was told three computers were all ready to pick up. Now all three computers are working perfectly, and I only paid half the price of Bestbuy and Offic depot asked for. I'm so happy and very thankful to Chicago Community Computer Service. Highly recommended.

From the owner: Prompt Computer Services & Repairs, Computer Sale, Repair (virus removal, password removal, data…read morebackup, data recovery), Upgrade, system tune-up, software installation, hardware installation, networking, etc. Computing Center: Internet, Copy, Print, Fax, Scan, Email and Lamination Best service provided, Economically priced, Customer Satisfaction guaranteed

I have bought a laptop and desktop from Computer Greeks. I have also brought my computer in for…read moreinfected check up. Each time they have been so helpful and took the time to explain the problem to me without making me feel like a dummy. I would recommend this place to anyone who wanted to update their computer or get advice on their current one. Thanks guys!

Never use these hacks. They are completely inept - they're rude & have no sense of customer…read moreservice. Wouldn't trust them to change a lightbulb. They charged me to break my laptop that was working completely fine & just needed a new fan. I pick it up from them, they didn't replace the fan, the old fan is louder than ever, & the screen now doesn't work. What did these guys do? They then called me telling me to buy a worse laptop from them for $100-off a $900 laptop (the one they broke was $1500). Bunch of guys who have no idea what they're doing & don't care about the customer. Never trust them. TLDR: Charged me $100 to break my laptop

I went to Apple at Skokie mall and they saw how bad my computer was and they said - yes the battery…read moreover time gets swollen. Sent it out to a third party as after 5 years we don't do much. I panicked as is an important computer for me. Good thing I found out in this location they fix it and they did, within 30-40 min my battery was replace and taken with caution.

While they couldn't specifically determine the problem, they were able to narrow it down…read moresubstantially since I was going to do the repairs myself. I had to take a star away because when I first dropped my PC off, I told them I was gonna use the yelp promo for the free diagnostic and they said no problem. But when I picked it up I was told it was an old offer and they couldn't honor it. Also the diagnostic was supposed to included testing "All" the PC components, but they weren't able to test my processor because they didn't have a similar motherboard. My processor ended up being okay, but if I replaced everything they told me to, and then found out my processor needed to be replaced too, I would have been very upset.

Unfortunately, someone took it upon themselves to improperly disconnect my external drive over the…read moreholidays. This ended up resulting in my hard drive no longer working. I truly feared all of my files were gone forever. Wedding pictures, baby photos, and vacations we'd taken over the years. Plus all my music and video files. Adam and the Nerd Rangers saved almost everything for me on a 5TB drive. Their pricing is incredibly reasonable. I'd called a couple services that would have needed me to mail off the drive and they quoted me much higher rates as their minimums. I'm so glad I found Nerd Rangers. They're local and kept me updated every step of the way. I can't recommend them enough. Thanks again guys!

I was unsuccessful with a previous computer store, located on Ogden ave, figuring out the reason my…read morehigh end gaming PC would crash while running games. They ran their tests, charged me a fee and could not replicate the failure. Once I got the computer home, it crashed once the game was being played and they said they did everything they could and I was out of luck. I decided months later to see Adam at nerd rangers. He was very thorough in gaining background on the issue. He asked me whether the other repair shop tried to run the actual game? I was not sure so he went ahead and loaded Fortnite and said he would do his best to replicate the issue. Later that day he reached out to let me know that he believes he found the reason the game crashed (as it did for him) and he felt confident that he fixed the issue. When I went to pick up the computer he reassured me that if for some reason the fix didn't work he would continue to work with me to identify the problem. Happy to report that I've run multiple games with zero crashes and everything is running fine. The level of service, detailed questions and customer care was excellent. Thanks Adam!

Efficient and quick. Accomplished what we needed, to replace the end points in each room from RJ11…read more(phone) to RJ45 (ethernet) ports. Also installed a central patch panel. Started using them this week and everything works great.

I went to Nestech Computers, Inc. because I had an issue with my PC. The owner, Raymond Vasciannie…read more(goes by Sean), recommended a new motherboard, as he said my current NZXT N7 Z490 was dead. I found a compatible, refurbished model online (Z590), which he installed, and returned my PC. Shortly after, Raymond reached out, asking for details on my old motherboard, claiming he had a similar client issue. This was unusual given that my motherboard model is rare. Later, I discovered a Facebook listing posted by Raymond, selling an NZXT N7 Z490 marked as "used"--posted shortly after our conversation. I later found out that the same listing was made on OfferUp. I grew suspicious, as the listing perfectly matched the markings on my old, dead board. When I asked him to return my old motherboard back, he agreed and immediately deleted the listing. He returned my motherboard but insisted that he'd sold another client's board, denying that the listing was of my board. Despite clear evidence, he stuck to this story and dismissed my concerns. This experience has raised serious concerns about Raymond's honesty and integrity in handling client property. I'd advise caution to anyone considering Nestech Computers, Inc., as I believe my trust in Raymond was severely misplaced.