About the IT Guy
I am an Atlanta Native with over 45 years Business Experience in Management, Marketing, Sales and fifteen years of hands on experience with Desktop and Laptop computers repairs.     

IT Integrity Guy started performing computer repairs in the Marietta GA area in August 2008 as a part time business and has hundreds of satisfied clients to date.

  • My Mission:  To Put Integrity Back Into Computer Repair and Support at Reasonable Prices.
  • My Vision: To Become the Most Trusted and Utilized Computer Repair Company in the Marietta Area.
  • My Guarantee: All Computer Repair work will be warranted for a period of 30 days.

                                          IT Integrity Guy Testimonials

Richard S. Marietta GA

I called Fred on Friday morning about 10 am, described the problem of a failed network adapter and power up issue. He picked it up at noon and by 7 pm called to say it was repaired. The power supply had failed which caused the network adapter to malfunction. He delivered it by noon the next day. The 24 hour turn around may be an exception, but Fred's expertise, fair prices, and friendly demeanor is not........it's exceptional!

Dian R.
I would just like to say how grateful my husband and I are for The IT Integrity Guy! His prices are extremely reasonable and the service is fast and professional. I called on a Friday morning and had my computer back the end of the next day, working great. I highly recommend Fred Barnett.

Cheryl Bonno, REALTOR®
RE/MAX Unlimited
Kennesaw, GA 30152

C: 678-313-4793

Fred truly puts Customer Service at the top of his list. With several computers - it seems like there is always one in need of something. Fred is always willing to drop everything and help in urgent situations. He goes out of his way to make sure the job is done completely and quickly. I've recommend Fred to all of my friends and fellow Realtors and will continue to do so! Thanks for all you do to keep me up and running!!

C. Gunning-Atlanta


Here is just my way of expressing just how proud I am of you and of the great work you do. You can expect my continual support of you in this endeavor."

Jim Mullinax-Hiram

is BACK!!! Thanks to my good friend, Freddie (Fred) L. Barnett, for getting me up and running again. He took this poor pitiful computer, and made it work like a brand new one, right before my very eyes (via remote hook-up)......and all at a VERY minimal cost! So, if you ever have problems with your PC, look him up on my friends list, OR message me, and I'll be glad to give you Fred's phone number.  

Janet Hammond – Bowdon

I can’t say enough about how thankful I am for knowing The Integrity Guy. Fred has worked on two computers for me and he helped set up my son’s new computer, too. I know my son will have many enjoyable hours of satisfied use out of his new computer because of Fred’s set-up work. Fred, you are a courteous, patient, thorough and dedicated man. I would not hesitate to recommend you to anyone I know needing help with a computer. I want everyone to be as pleased with your work as I have been. Thanks so much. You’ve been a lifesaver .

Jeff Freeman – Marietta

I have dealt with Fred and IT Integrity for about a year, on several different computers and issues. Each time I find him to be knowledgeable, thorough, and a pleasure to work with. And I'm a professional programmer! But I know when not to get too far out of my area, and Fred always solves my problems. I would not hesitate to recommend him


Marietta Georgia 30064

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Marietta, Georgia 30064, United States   |  (770) 857-3907  |  fred@itintegrityguy.com