Ketter Komputers LLC, was established during 2003 in Waunakee, WI. We offer on-site residential and business services to south-central Wisconsin. Please feel free to contact us if you have any questions about our coverage area or our services offered.

We specialize in repairing computers with Windows or Mac operating systems, including Windows 7 and OS X Snow Leopard. We install, upgrade, and repair computers, networking (wired and wireless), high-speed internet, e-mail, software, Voice over IP (VOIP), printers, and more. We also staff highly skilled virus removal technicians, which are able to fully remove viruses and restore your computer to 100% functionality 95% of the time.