• "Fixed everything with great patience. "

    - Sheila C., Serviced by: Jim H.,
    November 28, 2020

  • "Mike was very personable and polite. He was able to care of all my concerns "

    - Tiernan B., Serviced by: Michael D.,
    November 28, 2020

  • "I am totally pleased. Mark helped me get the right computer for my needs and in record time. I can’t say enough good things about Mark. Thank you."

    - Donna G., Serviced by: Mark C.,
    November 28, 2020

  • "Identified and fixed problems quickly, while showing us how to avoid those problems in the future."

    - Christian Science Reading Room, Serviced by: Jim H.,
    November 28, 2020

Our History

Nerds On Site, version 1.0
Established in 1995, in London, Ontario, Canada by a pair of self-proclaimed nerds (John Harbarenko and David Redekop) Nerds On Site expanded rapidly in the London, ON market.

Nerds On Site, version 2.0
Nerds On Site began expanding internationally in 2001 and today has operations in Canada, USA, UK, Australia, South Africa, Bolivia, Brazil and Mexico serving more than 100,000 Clients around the world.

Each and every nerd on the team is powered by the entire team itself. We believe that by using a TEAM-based Approach , we can be more to our clients that we ever could on our own.

To date we have serviced over 100,000 clients and have a global Client satisfaction rating of 96.5%

nerds on siteNerds On Site Team! Brock University, St. Catharines, ON, circa 2004


Our Services and Solutions
We specialize in providing cost effective, leading edge solutions to Small and Medium sized Enterprises (SME’s). We are the complete SME IT solution specialists.

Our Competencies include:

Service Pricing

We offer ‘Solution Pricing’ as opposed to hourly rates, as we find this is preferred by our clients who like to know ‘up front’ what they will be charged for a particular solution. We work with clients to come up with a schedule of prices based upon specific needs. This schedule is reviewed on a regular basis and amended, if necessary, upon mutual agreement.