FAST, RESPONSIVE GREATER MILWAUKEE IT SUPPORT
Other Industries
Are you experiencing IT performance issues with your business network? Whether you’re struggling with email and internet issues, suffering from a poor/insecure wireless network, or trying to reduce downtime, Ontech can help.
Since we work with businesses of all sizes throughout Milwaukee and Southeast Wisconsin, we often find our clients have varying levels of knowledge about their existing network and/or the services they need to solve the problems they are facing.
You know your industry and we know ours. Let us take the guesswork out of planning and implementing solutions to improve the productivity and efficiency within your office.
We take pride in our communication skills and would be happy to meet with you in person or by phone to discuss your network.
If you’re unsure of how your network runs, requesting a Free Network Discovery is a great starting point to learning your network and understanding what you have in place.
To submit your information for a Free Network Discovery, please click here. Or, feel free to contact our office by phone (262) 522-8560 or email for further information.

Our IT support and services have been rated 5 / 5 based on 10 testimonials from our clients.
“Thanks to each of you for your hard work over this past year in getting our company up-to-speed with our technology needs!What a difference a year makes! Last year we heard so much complaining, frustration, and swearing… haha!
Recently, while Steve and I were chatting, we realized, we don’t hear complaining anymore! Which in turn means people are happier and working more efficiently! That includes our phone system too! What a gem!Seriously, we are glad we found your company, glad we are working with you and glad you offered us the RIGHT solutions for OUR company! We are always here to be a reference, if you need!”
– Mary Helbick
Ready to Talk?
A quick 10-minute call is all it takes to see if we’re a good fit. If we aren’t for whatever reason, we’ll point you in the right direction.




Ontech Systems, Inc
Ontech Systems, Inc.
N85W16186 Appleton Ave
Menomonee Falls, WI 53051
Hours: M-F 8am-5pm
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Areas We Serve: Milwaukee, Waukesha, Wauwatosa, Mequon, Menomonee Falls, Brown Deer, Hartford, Brookfield, West Bend, Germantown