Computer Diagnostic and Repair

CDR realizes that you cannot function for long without your computer. That is why we provide same day appointments and a fast turnaround at no extra charge.

CDR works with your schedule by specializing in evening and weekend support. CDR also offers both drop off and onsite service.

CDR does not discriminate between laptops, desktops, Macs or PCs. We offer hardware support, software support and more...

What CDR is about!

CDR (Computer Diagnostic and Repair) is owned and operated by Charles Rigdon. Charles has over 10 years of computer support experience. His qualifications include a Master's degree in Instructional Technology and a Bachelor's degree in Information Technology. Needing to supplement his income, Charles launched CDR in 2007 and provides support to the Columbia, Missouri area. He lives with his stay-at-home wife Sarah and two daughters, Bethany and Adeline (ages 4 and 1). Charles works a full time day job at the University of Missouri and for that reason his business hours are on nights and weekends.