Serving Southeastern Wisconsin Since 2004

Ontech Systems, Inc., founded in 2004 and located in Menomonee Falls, WI, provides comprehensive technical solutions for small and medium-sized businesses throughout the Greater Milwaukee area.

To offer the most functional, reliable, and cost effective solutions for today’s SMB, we have partnered with industry leaders to provide our clients the most up to date solutions on the market. We work closely with our clients to plan, implement and maintain IT systems to meet current needs and future goals.

In a hurry? Ontech Systems has extensive experience in the following industries.


Computer support Milwaukee

We understand the unique needs of your business and through our flexible bill by the hour or managed service programs, we’ll help you simplify your IT and your budget, giving you time to focus on what’s most important: building your business.

Find out how Ontech Systems can help your business by selecting your industry below:


IT support Milwaukee

New solutions: installation & servicing of network hardware, software development, and other network solutions

Ongoing IT support: onsite and/or remote support, troubleshooting and maintenance, continued application developmentClients primarily use our services for two main functions:

If you know what you’re looking for, select one of the services below to get started:

Are you looking for something not listed on this page? We offer many IT support and solutions for your Greater Milwaukee business. Visit our contact page or call us at (262) 522-8560 and we’ll help you get the right service for your business.