Onsite computer services logo Providing computer & network support for business and residential customers
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customer service that stands out from the rest. We value our customers
Customer Service is our
#1 Priority
Onsite Computer Services is dedicated to helping local businesses and residents with their technology needs.

Our clients are important to us which is why we offer the most personalized service available.
For same day technical support
Call the experts 24/7
(519) 722 - 4536
Business Solutions and Services
Our knowledgeable staff is always on call to provide professional service.
Keeping your business up and running is our top priority.
  Our Business Services Include:
Computer Home Services
We service all makes and models of computers.
Specialize in virus removal, computer repairs, computer servicing and hardware upgrades.
  Our Home Computer Repair Services Include:
Recent Events
We always stay up to date on current events.
Here are some interesting updates at our company


  • We Are Hiring
    We have an immediate opening for a Jr. Computer Technician
    Click Here To View
  • The Story of Electronics 2010
    See the full story of what happens to your used electronics!
    Click Here To View
  • Cisco Solutions
    Visit our new Cisco Solution page.
    Click Here To View
  • New Website!
    We have launched our new website. Still miss the old one? Visit it right here
  • MAC support for remote help desk
    OnSite Computer Services offers a remote help desk which can help you fix your computer over the internet at any time. We now support Mac users as well!

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OnSite Computer Services
Providing computer & network support for business and residential customers
Phone: 519-722-4536   Fax: 519-556-5545

We specialize in: Virus Protection and Spyware Removal, Computer Repairs, Computer Servicing, Hardware Upgrades, Recovery from System Failures, and Component Repairs.
Wired and Wireless Network Setup and Security
Small and Medium Business Maintenance Packages
Network, Design and Service
Backup Solutions and Data Recovery
Web Design Solutions