If you've already read about us you know we have been working on PCs and small networks since the early 1980s. To give you a better idea of what that means: we've worked with every version of Microsoft Windows from Day 1 and with what was running PCs before that! With that kind of experience, you can be confident that we have the knowledge and expertise to provide the solutions that you need.

On-site Services

Upgrade services: Windows XP, Vista, Windows 7, Windows 8/8.1 and Windows 10

Computer (hardware & software) consultation/set up/installations

PC and Apple
Scheduled preventative maintenance services to keep your systems secure and in 
top shape

Desktop & laptop repairs

Wireless networks
(installation & repair)

Clean-up of slow, sluggish computer systems

Hard disk drive failure detection

Virus detection, removal and protection

Adware/spyware/malware detection, removal and protection

Internet security (spam protection, parental controls, firewalls, etc.)

Resolution of Windows (any version) problems & conflicts

Resolution of other software problems & conflicts

Set up/installation of printers, digital cameras, camcorders, iPods, iPads, iPhones

Data transfer, backup and restoration


We also custom-build PCs designed to meet your exact needs

All appointments scheduled at your convenience
Same rates for day, evening & weekend service calls
All work done to your complete satisfaction
Terms & Payment Options

Payment is due upon completion of service 
(unless prior arrangements have been made).
We accept cash, checks and these credit cards:

I would like to express my gratitude to your service technician and your company for providing excellent customer service and technical support for my family’s PC and our new laptop.  I truly appreciate his (and your company’s) level of professionalism, dedication, expertise, and customer service.
    - Jennifer Q.
This is to tell you about someone whose name and number you might want to keep on hand. If you are like me, you might not know who to call in a pinch.
Today - MLK day, a holiday for some offices - I called On Call Computer Solutions in Matthews for help because my laptop would not let me open Windows.  It said something like:  Boot - Unmountable.  I tried everything.  I called and the service technician came over within the hour and got it up and running for me. He also helped me with things such as updating my anti-virus program, gave good advice on high-speed Internet service (which I still need), and advised about other safety measures for the computer.
I highly recommend this awesome service if you need computer assistance.
     - Linda C.
My computer was totally dead. I called a lot of people and got outrageous estimates but this company was very reasonable. Set up an appointment, came and took the hard drive and came back the next day, with even a few updates added and spyware removed.
     - Lynne B.
Thank you from all of us at Goodall Consulting! When our CPA firm contracted a computer virus last week (despite our anti-virus software) we turned to "On Call Computer Solutions, Inc.". In less than an hour your technician arrived. Although he and our IT person worked for hours with no breaks, we all went home with our system and our valuable client records safe. Thank you for delivering "on call".
     - E. Goodall

On Call Computer Solutions, Inc.
               Providing on-site solutions to computer problems 
               throughout the greater Charlotte, NC metro area.