Contact Us

For more information on how Ontech Systems can help your business, please complete the form below. We look forward to hearing from you.


We pride ourselves on offering four things that separate Ontech from the competition:

  • Communication Skills – We speak a language you can understand and our tech’s are very accommodating towards a staff.
  • Response Time – You’ll get a phone call/email within an hour during normal business hours.
  • Pro-active approach – We’re not a break/fix firm. We take into consideration a company’s growth outlook as well.
  • No Long Term Contract – We don’t lock our clients into long-term contracts. If you’re not happy with our services, simply let us know. Ontech has maintained 98% of our clients since our inception – one of the highest client retention rates in our industry.

Ontech Systems reviews

Menomonee Falls Chamber of Commerce Memberhartford-wi-chamberOntech Systems, Inc. BBB Business Review

Ontech Systems, Inc
Greater Milwaukee IT Support
N85W16186 Appleton Ave
Suite A
Menomonee Falls, WI 53051
Phone: (262) 522-8560


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Greater Milwaukee IT Support Reviews

Our IT support and consulting services have been rated 5/5 based on 9 testimonials from our clients.

Hours of Operation

Monday – Friday: 7:00am – 5:00pm