Computer Depot O'Fallon

Computer Depot , O'Fallon's best local computer service provider, offering reliable
and best computer repair services.


Whether it's an ecommerce site, a personal website, or a booking site, we can make it happen.

Offered Services


We offer free computer diagnostics and testing so we can help you find out what's wrong with your computer


We offer a variety of services to help businesses like yours grow. Our business development team can help you


We'll come to your house and perform all the necessary repairs, so you don't have to worry about leaving the house or missing work


We offer professional drone pilot services for aerial photography, aerial videography in any events we may be able to help you


Providing you with the most accurate results possible to detect any active viruses and other pathogens in your premises.


We do accurate readout of how much heat is being generated in different areas of the building or facility

Our commitment is the key to be the best

Professional and Highly Knowledgeable

All of our technicians are certified and always follow industry standards when performing repairs.

Diagnostic and Recommendation

We will diagnosed the issue with your software and hardware, and do performing preventive maintenance and troubleshooting on computers and other IT hardware.

Customer Support

If you're having trouble with your computer, please feel free to reach out to one of our technicians they'll be able to get your computer back up and running in no time!

Work Gallery

Meet our team

Thomas C.


Joseph K.

Head Support & Operation

Kenneth G.

Web Developement

Our Vision

We are a team of experienced technicians who have been providing top-notch services to our clients for years. Our mission is to help you get back to work as quickly as possible. We know that when your computer needs servicing, it can be stressful—especially if it’s something urgent. We’re here to make sure that doesn’t happen!

What our clients say.

  • I needed a new computer system for my business and I am very computer illiterate. Computer Depot built me a system that was above and beyond what I could have bought at a Big Box store. Pricing was great, communication was fantastic and they guided me through the whole process. They are definitely m… Read More
  • Had a hard drive crash on my laptop running Windows 8.1. Since it was not economically viable to retrieve the data, I decided to have Joe at Computer Depot upgrade to a 500 GB solid state drive running under WINDOWS 10. While doing the repair, Joe replaced the keyboard at no additional cost. So for… Read More
  • I don’t do many reviews, but this place is worth the time. If you have an issue, big or small, this place will take great, not good, but great, care of you. Joseph is a star and deserves his own raiting section and a hefty bonus this year, to be honest. I mean, they even added metal covers to any un… Read More
  • Took in my father’s old pc in to Joseph at Computer Depot. He took time to see if it was possible to upgrade it. He informed me he could get it be like a new one for cheaper than if I went and bought one. Couple of days later he called and said it was ready. Very happy with the results and hi… Read More
  • Thomas Carrington custom built a recording pc for my new studio in Florida, he shipped it 911 miles with no issues. It’s special, utilizing i9 processors, very quick, absolutely no latency, which is critical in todays recording environment. I have complete confidence in Thomas providing the best c… Read More

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