• 24 hour - 7 day a week IT services and support to help you
  • Cost effective computing solutions to fit your needs
  • Recommendations to improve your computing systems 
  • On-Site and "Private" Cloud Computing solutions


* On-site assessment is in the Greater Toronto Area only.

Computing as a Service

Known as "Cloud Computing", our private, secure, hosted computing solutions provide you with maintenance free computing that lets you focus on your business, eliminating your need to invest in servers and other computing infrastructure

Service for your Computing

Our combination of on-site, help desk and remote service keeps your in-house computing systems up and running. Our pro-active service regime is designed to ensure you are taken care of and your computing systems are serving your business...

Your Trusted IT Service Provider

DSM Computing Solutions has been providing computing technology products and support services, specifically designed for businesses with under 300 computers, since 1988.  DSM has helped hundreds of companies achieve business success through well designed computing solutions backed by our strong service and support.

DSM is your ultimate out-sourced IT service provider that is dedicated to taking care of the crucial computing needs of your business.

Our specialty is being the IT department for companies...

  • That have little or no in-house computing expertise
  • That have under 300 computers in their office
  • Who requie reliable, competent IT service and support at all times
  • Who want to take advantage of leading technologies like "Private Cloud Computing"

Look through "Our Services" to see how DSM can be a valuable partner for your business.

DSM is a certified partner of many leading industry standard technology vendors to provide you with the best available information technology solutions.


Your help desk is fantastic, they are always efficient and polie with no issue in solving our problems

M.C. Toronto

Your helpdesk people are good but our onsite technician is a superstar. When he walks in here its a great sense of relief for those with problems because he solves any issue we present.

H.W. Concord Ontario

The speed of our hosted server for our accounting application is more than two times faster than our local server was and it is saving us over $1,000 per month

P.R . Reston VA.

I am using my Windows based accounting software on my iPad with the hosted server, this is amazing

D.D. California

For us, the DSM Help Desk is the best part of what you do, they are always there and fix whatever issue we have without a problem

G.W. Toronto

Hosting our system with you has given us great flexibility and better functionality than we had before…. And I sent this from my hosted desktop on my iPad !!

D.R. Toronto

Willy fixed my issues in under 5 minutes. He is really outstanding

I.F. Toronto

Help Desk was fantastic…… Problem Solved !!

M.M Toronto

Thank you for following up to see how we are doing. I had occasion to use the help desk this week and they were amazing

S.M. Thornhill

The hosted system is amazing; I am able to work easily from everywhere all the time with my same desktop

W.B. Toronto

Your help on the weekend made all the difference for us meeting our deadline!

D.R. Mississauaga