Fall is in Full Swing and the Holidays are among us! Check out the latest Live Video posted on the Facebook page it's a beautiful ride around Lake Paradise enjoying the fall foliage while I discuss my latest blog post on how to choose the best Computer Repair Specialist!

Read the Latest Blog Post by GEFNET "How to Choose a Computer Repair Specialist" Get the top tips on how to select the right GeeK for the Job! Just click the Learn More Button to read the post.

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Windows 7 End-of-Life Transition Workshop

Oct 26, 2019 – Jan 25, 2020

Windows 7's life cycle is coming to an end on January 14th 2020. This means that after this date it will no longer be safe or secure to use Windows 7.

So what do you do after this date with your windows 7 machine? How do you upgrade? What do you need to know when you upgrade? What will you upgr...

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Come visit the brand new and improved GEFNET.com! The site has a fresh new look and design! Your feedback and thoughts are greatly appreciated! Tell us what you think of the new facelift with the new contact form!

Have a great week everyone!

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Upgrade To macOS Catalina

Oct 22, 2019 – Dec 27, 2019

Need help or support upgrading to Apple's newest OS? What do you need to know or do before you upgrade? Can you upgrade your current OS? FREE Evaluation! Just stop by the office.

Show this code at the store: Catalina

Black Friday is coming up quickly! Now is the time to think about a new computer! Let GEFNET help you select the best computer for you and your budget! We'll even set it up for you and transfer all your files to the new computer! IF you are using Windows 7 it's even more critical to think about...

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It's National Boyfriend Day!

Show your Boyfriend how much you love him and buy him a New GEF Custom Computer!

We'll build him his dream computer to match his dream Girlfriend!

Custom Built Computers are great because they can always be upgraded in the future so you never have to worry about th...

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Technical Support Helpline


GEFNET's Newest service offering is geared to those that just need help on demand. We give you an easy to follow list of 8 things that are the most common problems for people.

We guarantee the safety and security of your computer (within the limits of our control and your due diligence) that if...

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This office printer was in bad shape when we got the call for service but after a little troubleshooting and some maintenance it was back to being an office beast 💪 if you're having printer issues just remember the magic words...




a month ago
Fantastic service, great computer guy and friend. About eight years of great service. Always reliable. Always there when I need him. My appreciation and thanks!!!
- Sandra F
3 months ago
I needed a new printer, update to Windows 10, etc. Greg was awesome!! Prompt, courteous, and most of all knowledgeable.
- Kay S
a year ago
I cant recommend Greg enough! Excellent work on repairing,cleaning,and fixing issues on the computer. Very helpful and will stick with you until all your problems are solved. Thanks again Greg
- Riley F

Technology isn't always friendly

GEFNET is an IT services Business with a focus on Technical Support and Computer Repair. We offer many other types of services as well not only for residential customers but we offer Small Business services too!

Contact Us


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  • (217) 960-4335


Get directions
1400 Charleston Avenue Suite 230
Mattoon, IL 61938
United States

Business Hours

Mon:12:00 – 8:00 PM
Tue:12:00 – 8:00 PM
Wed:12:00 – 8:00 PM
Thu:12:00 – 8:00 PM
Fri:12:00 – 8:00 PM
Sat:12:00 – 8:00 PM
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