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911 Tech Repair Our technicians and computer engineers have 36+ combined years of experience and are dedicated to having your device fixed and working perfectly and back in your hands ASAP. We fix over 3500+ different makes and models of cell phones, tablets and computers. Our knowledge and experience of mobile device and computer repair clearly gives us the edge over others who merely dabble in our world. Stop in one of our repair shops today and see what makes us the leader!
Served areas
  • Crystal Lake, Algonquin, McHenry, Cary, Wauconda, Island Lake, Harvard
Highlights and features
  • We repair:
  • Cell Phones
  • Computers
  • Tablets
  • IPads
  • IPhones
  • IPods
  • Cell Phone Repair, Laptop Repair, Computer Repair & Maintenance, Mac Repair, Data Backup & Recovery, Tablet Repair, Hardware Installation, Operating System Support, Virus & Spyware Removal, Printer Repair
Associations and certifications
  • Chamber of Commerce
Services
Cell Phone Repair
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Cell Phone Repair We repair all types of Cell Phones and SmartPhones. Although cracked screen repair for Apple, Blackberry, HTC, LG, Motorola, Nokia and Samsung is a specialty of ours, our certified Level 3 Techs can fix any type of Cell Phone problem including water damage. We repair 2700+ makes and models of cell phones.
Tablet Repair
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We repair all types of Tablets. Although cracked tablet screen repair for Apple, Dell, Motorola and Samsung and other makes is a specialty of ours, our certified Level 3 Techs can fix any type of tablet problem. If your wondering about our tablet repair experience, just check our tablet repair reviews. You will find our experience is excellent and our customers are very happy with their repairs.
Computer Repair
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Computer Repair We are the leading computer repair shop and repairs all types of laptop and desktop computers for home and business. Our certified Level 3 Techs and Computer Engineers can repair any type of computer problem for Acer, Apple, ASUS, Dell, Gateway, HP, Lenovo, Sony, Toshiba and more. Whether its a hardware or software problem, we can fix your computer for a lot less than you might think!
Reviews (8)
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D. Sattler
May 20, 2022
I just had a fantastic experience at 911 Tech Repair. Wedge was incredibly knowledgeable in diagnosing the multiple challenges that were occurring in my IPhone, including the unusual automatic phone calls and text messages that were occurring. Just as importantly, Wedge then spent time with me after the service to educate me and make the use of my phone more efficient and safer based on his diagnostics.he was so patient with a clearly tech ignorant client and I am so appreciative for his expertise and outstanding customer service! Thank you Wedge!
Jerry Ransone
Mar 29, 2022
Have use 911 tech many time for both cell phone and computer repair. Awesome service and never a complaint on repairs.
Barry Schrenkel
Mar 17, 2022
Awesome guys fixed my phone in no time great place for cell phone repair ca t wait to bring my computer in for repair next
David Tarr
Mar 09, 2022
Wedge is a great guy. Very knowledgeable and very helpful. Extremely satisfied.
Om Patel
Nov 30, 2021
Knowledgeable staff and quick repair times, will continue to bring my business here, they also found out a problem with my RAM and were able to identify the problem, best guys in grayslake to go to for your devices
Tracy Lucas
Apr 29, 2021
When my iPad fell on the garage floor and the screen shattered, I scheduled an appointment somewhere else to get It fixed. The other place was going to charge A LOT more and the part was going to be black and my iPad is white. (So the back would've been one color, the front another and the button yet another). 911 Tech repair had the right part at the right price.

It looks and works like new. I'm so happy! They always answered the phone when I called. And the repair was done well and ready for pickup when promised. I highly recommend their services to anyone who has a device to be repaired. This place is a find!
Chris Rojewski
Nov 01, 2020
I was having trouble with installing new memory cards into my son's gaming computer, so I brought it into this shop. The man working there took it into his work room, installed the cards, confirmed that they worked, and handed the computer back to me. What great service - and he didn't charge me for it either. I'll be back for sure. Thanks!
Brandon Pasley
May 04, 2020
I had a destroyed iPhone se front screen, barely anything of the screen left. I called 20 minutes before they closed and the nice man brought my iPhone back to life like it's brand new in 10 minutes. Very pleased. I Will definitely be returning for any of my tech needs.