CLIENT SUPPORT PORTAL

262-522-8560

Avada Accountant Demo

Managed IT

Get a personal consultation.

Call us today at 262-522-8560

Phone: 262-522-8560

Ontech Systems, Inc.

11800 W Park Place

Milwaukee, WI 53224 Hours: M-F 8am – 5pm

Find Us On Google Maps >

Areas We Serve

Milwaukee, Waukesha, Wauwatosa, Mequon, Menomonee Falls, Brown Deer, Hartford, Brookfield, West Bend, Germantown, Oshkosh, Appleton, Neenah, Green Bay, Sheboygan, Fond Du Lac

Privacy Policy

Let’s Connect

© 2026 Ontech Systems, Inc.

Go to Top