Managed IT Support for Canadian Businesses
When something breaks, your team reaches someone who can solve it. Not a script reader. Not a ticket passed around until somebody figures it out. Just experienced support from people who already know your environment.
Fully managed or co-managed IT for teams of 10+ users. What is a managed IT provider?

Within the first week of Fusion’s onboarding, they found unpatched servers, no working backups, and admin credentials that hadn’t been changed since 2019. It was genuinely alarming.
Derek K., Partner, Law Firm, Toronto

Fusion Computing has been the best IT Services provider we’ve ever had. Their managed IT services offering covers all 4 of our JP Motors locations bumper to bumper.
Ryan Pattinson, JP Motors
What’s included
Documented stack can include
Fast support for the issues that stop work
Logins, email, printers, permissions, onboarding, offboarding, and business apps handled by experienced engineers.
Problems caught before they become outages
Continuous monitoring and disciplined patching across endpoints and core systems so small issues do not turn into business interruptions.
One team owns your Microsoft environment
Email, Teams, SharePoint, OneDrive, MFA, licensing, access changes, and user lifecycle handled by one team.
Security and backup built into support
Endpoint protection, backup verification, recovery testing, and access hygiene built into the service from day one.
Your team stops chasing vendors
ISPs, phone providers, software vendors, hardware suppliers, and third parties. One team owns the handoffs.
Leadership gets clarity on what to fix next
Monthly reporting, lifecycle visibility, recurring issue analysis, and a prioritized plan for what comes next.
Why businesses switch to Fusion
A team that knows your environment
You should not have to re-explain the same problem to a new technician every time. Fusion is built around consistency, context, and ownership.
Experienced support from first contact
The person who picks up should be able to move the issue forward, not just take notes and escalate it.
Security built into the support model
Support, patching, backup oversight, identity, and endpoint protection work better together. Risk builds up when those responsibilities are split.
A controlled first 90 days
Fusion uses a 30/60/90 onboarding plan focused on stabilizing the environment, tightening patching and permissions, improving documentation, and giving leadership a cleaner baseline.
Co-managed IT available
Have internal IT staff? Fusion works alongside your team for monitoring, security, after-hours coverage, and overflow support. See how co-managed IT works →
What this looks like when it matters
Day-to-day support in practice
Judie Law relies on one team for infrastructure, virtual machines, backups, security, Microsoft 365, and staff support instead of splitting that responsibility across multiple providers.
— Judie Law
Ransomware recovery outcome
A client discovered ransomware on a Friday afternoon. Fusion’s team had the environment isolated, backups verified, and systems restored before Monday morning.
Looking for Toronto-specific IT support? Visit our Toronto IT support and managed services page for GTA coverage details and local pricing.
Who this is for
It is a strong fit for regulated, deadline-driven, and multi-site businesses that need support to be responsive, accountable, and well coordinated.
Industry examples
Tell Us What’s Slowing Your Team Down
Describe the issue and a senior technician will follow up within 1 business day.

