GEFNET thanks you for your continued support and business. be sure to checkout our other social media accounts for the latest information on the business. if you need to bring in your computer or have a question feel free to send me a message or just book an appointment. Thanks!


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

This is a recent computer build that I made for a customer it's a great time to get a custom computer built! What would you like your new computer to do? See Facebook or Instagram post for more details!

We finance too! Buy Now Pay Later!

Learn more

Tech Tip Tuesday! Be sure to follow us on Facebook, Twitter and Instagram too!

This week's featured service is RAM upgrades!

Get your computer updated for just a $30 service fee!

Need help with your Remote Learning? Student in grade school or a student in college or anything in between if you need any technical support call on your GeeK!

Call now

This week's Special Feature Service is an SSD upgrade!

I've got a limited supply of 500GB SSD Drives so I'm doing upgrades for a flat fee of $100 (that includes service!)

Your computer will look the same as it did before! only it'll run faster and more efficient on a Solid State Drive.

Book Yo...

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Yes! It's true your GeeK is back to business! Housecalls are limited but drop-offs and pickups are available again! See ya Soon!

Call now

Jan is getting a new Samsung Chromebook! her computer crashed and she told me she needed a new computer and didn't know what to buy so I told her don't worry about it I'll go shopping with you!

So at Walmart I showed her the different types of Computers in her budget and we talked about a Wind...

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Hello, friends. We’re looking forward to serving you again as we reopen. We’d appreciate a purchase of our Gift Cards to help us during slow times. Anything you can purchase will be greatly appreciated and your purchase will match funds with someone that needs help that can't afford it! Take care...

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2 months ago
First time customer. Great experience, good communication, would recommend and use again.
- Advanced A
6 months ago
Did a great job! Helped get my computer fixed in a timely manner and was super nice! Definitely recommend 😀
- Karrigan D
7 months 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

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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