Thank You #Mattoon and Surrounding areas for Naming #GEFNET "Best of" in Computer Repair! ❤️

We'll Be back to Business as Normal As soon As possible. See our facebook page for the lastest information.

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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#DidYouKnow - GEFNET offers RMM Service?

Imagine always sitting down to use your desktop/laptop computer and it always just works and any problems it may have or could have is automatically reported and scheduled to fix without no interaction from you!

You know what that is?

That is "Peace ...

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Are you ready for the Mojave upgrade? We are doing specials this week on macOS upgrades book an appointment now!



4 weeks ago
Did a great job! Helped get my computer fixed in a timely manner and was super nice! Definitely recommend 😀
- Karrigan D
a month ago
I had a really great experience. He is very friendly and was willing to work around my schedule. My computer is back up and running without losing any of my files.
- Brad S
10 months ago
Gregg is so good at working with older folks. He is knowlegeble, patient and fair in his dealing with clients. I highly recommend him....
- Sandra B

Technology isn't always friendly

GEFNET is here to help when you need it.

Please Visit GEFNET.com For The Latest Information

See below for address/phone
Email: Support@GEFNET.com
or Book an Appointment directly on Facebook


Flat rate pricing available now!
Special Rates for seniors and students!
Rates vary depending on job.
Free Diagnostic if we fix the problem.

Services Offered:
  • Computer Repair
  • Virus/Malware Removal
  • Managed Services (MSP)
  • Custom Built Computers
  • Computer Consultations
  • Remote Support
  • Laptop Screen Repair
  • Technical Support
  • Training/Tutoring
  • Tablet and Mobile Devices Support/Repair
  • Plus More!

Drop it off or let me Pick it up your Choice! 

We Make house calls too!

About Us

Established in 2010. 

GEFNET is a small business in Mattoon, IL 

The business was a decade plus in the making and stemmed from a life long passion for computers/electronics. Whenever something would break or stop working friends and family would come to me to fix their computers and after a few years of doing this the word spread and friends of friends would come calling. It's then i realized that I could make a living doing this. 

After doing side jobs for many years gaining experience from all the jobs I've done I wanted to make the business official but didn't know how so a few more years passed and after building a vision for the business and having everything laid out I made it official in 2010. 

GEFNET has been serving customers for quite a few years now and with hundreds of customers under our belt we are confident that no matter what problem comes up we have been there and done that for the most part. We look forward to growing and learning year after year. 

About The Owner/Lead GeeK: 

Greg Fultz, Born in 1975 born and raised in Illinois. I eventually ended up in Alamogordo, NM where i officially opened the business and then moved it back to the home state. 

I Graduated from New Mexico State University and I have a degree in Information Technology and I'm a certified Network Specialist. 

My Motto is "People Before Profits."

Find us on Facebook, Twitter, Instagram!

Contact Us


Call now
  • (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
Contact Us
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