G Computer Service


This is your one stop place for computer repairs, upgrades and service. If you are having issues with your system...bring it to us, G Computer Service!

Located in Kansas City North near Zona Rosa. We have over 13 years experience building and maintaining computer systems.

Very reasonably priced and reliable... We are your place to go for computer repairs in the Kansas City area.



  • Virus, Malware and Trojan removal
  • Software upgrades and installation
  • Hardware repair, upgrade, installation
  • System consulting
  • Custom built desktops
  • Wireless Consulting and troubleshooting
  • Website consulting and design

One stop place for computer repairs, service and consultations. We fix just about anything.

We have a variety of services that will definately fit your needs. From virus removal to custom built systems, we have what you need to get you back up and running in no time. Our solutions are cost effective, professional, effective and efficient.

Rates starting as low as $40 per hour, we are sure to be the most cost effective computer service around!

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Who We Are

My name is Grant McCollum, a former Mizzou student and Northwest Missouri State University Graduate. I started this business to provide computer service that doesn't cost an arm and a leg. Below is a brief history of who I am and why I started G Computer Service. With over 12+ years experience, you will see why we are the place for you!

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Started building computers at the age of 16. Putting together my first desktop, piece by piece. This started what would be a career in computers and technology
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Graduated from NWMS with a bachelors in science and an emphasis in management information systems (MIS). After graduating I pursued a job at OPRA....
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Office Products Recycling Associates, also know as OPRA started to grow and I was their for IT for almost 3 years: including playing a major role in changing systems from FACTS to Microsoft Dynamics GP and then Microsoft Dynamics GP to Microsoft Dynamics NAV. Building the operations department when Clover Technologies Group acquired OPRA, managing more than 30+ employees while maintaining the local IT systems and playing an integral part in system changes and process changes.

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After working at OPRA/Clover Technologies for almost 3 years, I pursued a career at Cerner Corporation, a worldwide leader in medical electronic records and healthcare IT. I joined Cerner in December of 2012. I am currently still employed pursuing my passion of computers and the technology that surrounds us every single day.
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Contact Us!

Have a problem? Need something fixed? Question? Or just want to leave a comment? Fill out the form below.

Mailing Address

7853 NW Roanridge Rd Apt J
Kansas City, MO 64151
Email: gcomprepairs@gmail.com
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