Our History



Charles O'Brien got things going in Black River Falls, Wisconsin,
then with the concept and vision of a expanding.
In August 2000 OBriens Computer Service expanded to Withee, Wisconsin
and then in 2006 expanded to Neillsville, Wisconsin, which has now become our headquarters.

2006, New Headquarters (Neillsville, Wisconsin).
2008, Web Services (OCSWebHost.com)
2009, Introduced Wireless Internet Services.
2012, Cloud Services.
2013, VOIP Phone Services
2015, Advanced VOIP Services including Call Center Applications
2016, Hyper-V Cloud Nodes (Virtual Linux Systems)
2017, Internet Fax Services (StartFax.com)
2018, Mobile Phone/Tablet Services.
OBriens Computer Service is a sole proprietorship that started in 1996.
Here at the OBriens Computer Service we provide services
for the Internet, Communities, Schools, customers,
business' and everyone that need a one up in technology.

OBriens Computer Service takes its pride in the workmanship
of their systems and their customers systems, and problems.
We are the lowest cost computer service center in the
State of Wisconsin for over 13-years.....


Owner: (Charles O'Brien)
  • Microsoft Certified Partner