IT Support Services for Canadian Businesses

IT support is the day-to-day technical service that keeps your computers, network, software, and users working. Fusion Computing delivers outsourced IT support across Canada with direct senior-engineer access, no phone trees, 93% first-contact resolution, CISSP-led security, and same-day on-site response in Toronto, Hamilton, and Metro Vancouver.

93%
first-contact resolution
1-hour
critical response
3 offices
across Canada
CISSP-certified
security leadership
Canada’s 50 Best Managed IT
2024 & 2025
Free · 30 min · no obligation

What a free IT assessment covers

A 30-minute review with a senior Canadian engineer. We’ll run a free IT assessment and show where your setup is most exposed.

  • An honest look at your IT support and systems
  • Your biggest help-desk and security gaps, ranked
  • A sized monthly number, no email required to see it
We reply within one business dayPrefer to talk? 1-888-541-1611

Our IT support and security stack

All tools are included in your monthly engagement. No per-license markup, no extra procurement work for your team.

What is IT support (and how it differs from managed IT)?

IT support is the contracted help-desk work that keeps a business’s computers, network, email, and software running every day. Someone reports a problem, a ticket opens, and an engineer fixes it. An IT support company in Canada that wraps that help desk in a single per-user, per-month contract is usually called an MSP (managed service provider).

For a 10-to-150-user Canadian business, Fusion Computing’s IT support service replaces the help desk and the on-call sysadmin most SMBs cannot staff alone. A real IT support engagement covers six things:

  • A 24/7 help desk: named senior engineers by phone, email, and Teams, no offshore tier-1, with a 1-hour response SLA on critical tickets.
  • Remote and on-site support: ConnectWise ScreenConnect sessions for most fixes, same-day on-site dispatch when remote can’t reach it.
  • Microsoft 365 day-to-day administration: Exchange, Teams, SharePoint, OneDrive, Intune, and Entra ID conditional access.
  • Device and endpoint management: NinjaOne RMM and Intune keep every device patched, inventoried, and policy-enforced.
  • A security baseline: MFA, DNS filtering, Huntress and SentinelOne endpoint protection, CIS Controls v8.1 alignment, CISSP-led oversight.
  • Vendor management: ISP, telecom, and software escalations handled under one point of accountability.

Here’s the line that trips up most buyers. IT support keeps the lights on. Managed IT decides which lights you should have. Managed IT adds proactive monitoring, a technology roadmap, a virtual CIO, and quarterly planning on top of the same help desk. If you want the broader, strategic contract, see managed IT services; this page covers the responsive support layer. Most IT support companies bundle everything into one rigid plan. As a dedicated IT support provider, Fusion scopes business IT support services to what your team actually needs.

Innovation, Science and Economic Development Canada reports that small businesses (1 to 99 employees) make up 97.9% of Canadian employers, the exact segment that cannot staff a 24/7 help desk internally. The Canadian Federation of Independent Business has documented that hiring even one in-house IT person costs the average Canadian SMB roughly CA$85,000 a year fully loaded, which is why outsourced IT support dominates the 10-to-150-user market. Two traits separate real IT support from break-fix: it is responsive on a written SLA, and the engineer who picks up already knows your environment.

When you compare providers, four criteria matter most: a first-contact resolution rate in writing (the industry average sits near 70%), a CISSP-led security practice so a credential compromise gets caught at the help desk, named monitoring and security tools (not vague promises), and a signed SLA with breach reporting visible in a client portal. Anything less is break-fix billing dressed up as a contract.

What Fusion’s IT support covers

Every engagement includes a named engineer, direct-line access, and the full tool stack. Six functions cover the day-to-day. Tiers vary; the functions do not.

Help desk (phone, email, Teams)

Live engineers answer by phone, email, and Microsoft Teams. No automated queues on standard requests. Tickets log into ConnectWise PSA with first-response and resolution timestamps visible to you. Most standard tickets close in under 20 minutes over a remote session.

Remote support and ScreenConnect

Engineers use ConnectWise ScreenConnect for live remote sessions and NinjaOne RMM for background patching, monitoring, and scripted fixes. A remote session resolves most endpoint, application, and connectivity issues without a visit. Every remote session is encrypted end to end.

On-site dispatch

When remote can’t fix it, a senior tech dispatches same-day across the GTA, Hamilton, and Metro Vancouver. On-site covers hardware failure, network gear, new office setup, and anything needing physical access. The on-site SLA is 4 hours for critical P1 incidents in the three coverage regions.

After-hours coverage

Canadian-resident engineers staff evenings, weekends, and statutory holidays. A business-down ticket opened at 11 p.m. on a Friday hits the same SLA as one opened at 9 a.m. on a Tuesday. After-hours is included in every plan, not an add-on, and we never route calls to voicemail or a US call centre.

Microsoft 365 support

Full Microsoft 365 lifecycle support: Exchange Online deliverability, Teams call quality and meeting rooms, SharePoint permissions, OneDrive sync, Intune device policy, and Entra ID conditional access. We are a Microsoft Solutions Partner with direct tenant admin access and escalation into Microsoft for licensing issues.

Device and endpoint management

NinjaOne RMM and Microsoft Intune keep every laptop, desktop, server, and phone patched and policy-enforced, with Huntress and SentinelOne on each endpoint. Monthly patch cycles with breach-window reporting, plus same-business-day new-hire provisioning and leaver offboarding on documented scripts.

Security is the layer most SMBs underestimate. IT support includes a baseline mapped to CIS Controls v8.1 and NIST CSF. For a dedicated, CISSP-led detection-and-response program, see our managed cybersecurity services.

How IT support works: the ticket lifecycle

You get a named engineer who already knows your environment. Here is how a ticket actually moves, in three stages.

1

Ticket opened

Call, email, Teams message, or self-service portal. The system classifies severity automatically and the SLA clock starts at open, not at first response. No describing your stack to a stranger.

2

Engineer responds directly

A senior tech who knows your Microsoft 365 tenant and your network picks up the ticket, not a tier-1 screener reading a script. We run a 4:1 technician-to-client ratio, where the industry norm sits near 12:1.

3

Resolved or dispatched

93% of tickets close remotely on first contact. If remote can’t reach it, a tech dispatches same-day. Every ticket closes with a root-cause note, so the same problem doesn’t reappear next quarter.

SLA tiers in plain terms. A service desk that quotes one SLA number is oversimplifying. Real tickets break into four levels, each with its own clock. P1 (business down): 1-hour critical response, engineer on the ticket fast. Server offline, ransomware signal, whole office locked out. P2 (user blocked): 1-hour response. One person can’t work, the rest can. P3 (workaround exists): 4-hour response. Printer down, Teams quirky. P4 (request or change): next business day. New hire setup, software install. SLA-breach reports live in the client portal and get reviewed in every quarterly business review.

About 40% of engineer hours go into proactive work that prevents tickets: patch cycles, backup verification, and security baseline reviews. That is why the first-contact resolution rate sits at 93% while the industry average runs closer to 70 to 80%. IT support that is only reactive always feels expensive, because the same problems keep coming back.

Why Canadian businesses choose Fusion for IT support

Fusion Computing has delivered IT support across Canada since 2012. Our help desk holds a 93% first-contact resolution rate, against an industry average closer to 70 to 80%, because it is staffed by senior techs, not tier-one script readers. We run a 4:1 technician-to-client ratio, where the norm sits near 12:1. That is why your tickets actually get answered.

“Most IT support problems in Canadian SMBs aren’t technical failures. They’re process failures: no named engineer, no written SLA, no record of what changed and why. We fix the process before we fix the ticket queue. That’s the difference between a help desk you call and one that already knows your environment.”

Mike Pearlstein, CISSP, CEO of Fusion Computing. About Mike

A named engineer, not random dispatches

Every client gets a named account engineer and a named account lead. Break-fix shops route tickets to whoever is free. With a named engineer, there’s no re-explaining your environment and no starting from zero on every call.

CISSP security on every ticket

Mike Pearlstein, CISSP, leads the security program. Tickets that touch credentials, MFA prompts, or odd logins get flagged for security review. The gap between help desk and incident response is where most SMB breaches go undetected for weeks.

Canadian-owned, Canadian data

Canadian-owned since 2012. Your data stays in Canada, engineers are Canadian-resident, and PIPEDA (Canada’s private-sector privacy law) plus Ontario’s PHIPA are built into the engagement from day one. No offshore tier-1 screens.

Proof, not adjectives

Named one of Canada’s 50 Best Managed IT Companies two years running (2024 and 2025). 4.9/5 on Google. 93% first-contact resolution on support tickets. The named tools are documented: NinjaOne, ConnectWise, Huntress, SentinelOne, Fortinet, Microsoft.

Industries we support across Canada

IT support requirements vary by sector. Each regulated vertical inherits the same help-desk standard described on this page, with industry-specific software and regulator mapping. Follow a link for the full version.

Legal services

Client-privileged data under PIPEDA and Law Society of Ontario governance. Clio, PCLaw, and LEAP support. Legal IT hub →

Financial services

Accounting firms and advisors needing MFA enforcement and access audit trails. QuickBooks, Sage, Thomson Reuters CS. Accounting IT hub →

Healthcare and medical

Clinics under Ontario’s PHIPA and BC’s PIPA. EMR support for OSCAR, PS Suite, and Accuro. Healthcare IT hub →

Wealth management

Advisory practices with document-vault and access-control needs. Wealth IT → · All industries →

SaaS and technology

Fast-response support for continuous-deployment teams on Microsoft Entra, Azure, and hybrid cloud. Comfortable with AWS and GitHub Actions.

Construction and professional services

Distributed teams, site connectivity, and mobile device management. Procore, Buildertrend, and Yardi, plus full Microsoft 365 administration. Construction IT →

What IT support costs in Canada

Gartner benchmarks put unplanned IT downtime at roughly CA$5,600 per hour for a 50-person professional-services firm once you count billable hours lost and recovery labour. A predictable per-user IT support fee costs a small fraction of a single bad week. The real question is whether your IT spend is bundled and planned, or scattered across hourly invoices and surprise call-out fees.

Pricing is per user, per month, set by team size, setup complexity, and your compliance needs.

Co-Managed

$130–$180

per user / month. You keep an internal IT lead; we add help-desk depth, tooling, and after-hours cover. See co-managed IT.

Fully Managed

$160–$200

per user / month. Responsive IT support plus the proactive and strategic layer of managed IT.

Break-fix

$150–$250

per hour, for comparison only. No 24/7 cover, no documentation, no predictable budget.

IT support vs break-fix vs hiring in-house

Break-fix looks cheaper in a quiet year and far more expensive in a bad one. One internal hire carries no overnight coverage. Here is the honest version.

  Fusion IT support Break-fix MSP One in-house tech
First-response SLA 1-hour critical, written Best-effort, “we’ll call back” Fast if at their desk
Pricing model Flat per user / month $150–$250 / hour, spikes Salary plus benefits
Coverage hours 24/7/365 included Business hours only 9-to-5, one person
First-contact resolution 93%, tracked Variable Depends on the issue
Ticketing and tracking ConnectWise portal Email chains Notebook if lucky
Replacement risk Zero, team continuity Find a new provider 3-to-6-month gap if they quit
Best for 10-to-150-user SMBs needing a real help desk Small, low-risk firms Single desk-side need only

Microsoft 365 licenses, EDR licenses, and project work are pass-through. Want your own numbers? Try the IT cost calculator.

Get a Sized Quote

Free 30-minute scoping call, no sales pressure. Or call: (416) 566-2845

Who Fusion IT support is for

This program is built for a specific stage of growth. Here is how to know whether you’re in it, and when a managed IT contract is the better call.

✓ Good fit: 10–150 users

  • You’ve outgrown the one-IT-person setup but aren’t ready for a full internal team
  • Your team runs on Microsoft 365, Teams, and cloud line-of-business apps
  • Your current provider is slow, unresponsive, or can’t produce documentation
  • You want one partner for help desk, security baseline, and vendor management
  • You operate in a regulated sector (legal, finance, healthcare) with data-handling rules

→ Choose managed IT instead

  • You need a virtual CIO to own technology strategy, not just ticket resolution
  • You need a formal audit roadmap and proactive vulnerability scanning
  • You’re 150+ users with multi-site complexity and security-maturity goals
  • You want a full outsourced IT department, not a responsive help desk plus on-site

Compare managed IT services →

Many clients start with responsive IT support and graduate to managed IT as they grow. The two share the same engineering team, so moving up is a contract change, not a migration.

Local IT support: Toronto, Hamilton, Vancouver

Remote-only IT support is fine until you need a senior tech in the building within the hour. We dispatch from three regional offices in Toronto, Hamilton, and Metro Vancouver, with a 4-hour on-site SLA for critical incidents in each region and remote coverage nationwide. Canadian-owned since 2012.

Toronto

100 King St W base. Help desk and same-day on-site across the GTA and the 401/407/410 corridor.

IT support Toronto →

Hamilton

64 Hatt Street, Dundas office. IT support across the Golden Horseshoe, from Burlington through Hamilton to Niagara.

IT support Hamilton →

Vancouver

Metro Vancouver office. On-site support from Burnaby to Surrey, Richmond to the North Shore.

IT support Vancouver →

More GTA and Golden Horseshoe locations: Mississauga · Brampton · Markham · Vaughan · Oakville · Burlington · St. Catharines. In Metro Vancouver: Burnaby · Surrey · Richmond · North Vancouver. Outside these corridors, remote IT support handles most daily work across Canada.

IT support questions Canadians ask us most

Answers from our team. Need more detail? Book a free consultation and we’ll walk through your specific situation.

What is the difference between IT support and managed IT services?

IT support is the reactive, responsive layer: it staffs the help desk, fixes problems when they happen, and dispatches on-site when needed. Managed IT services add the proactive and strategic layer on top: technology roadmap, IT budgeting, virtual CIO input, vulnerability scanning, vendor procurement, and quarterly business reviews. Put differently, IT support keeps the lights on; managed IT decides what lights you should have. Many Fusion clients start with support and graduate to a managed contract as they grow.

How much does IT support cost in Canada?

Fusion prices by user, per month. Co-managed runs $130 to $180 per user when you keep an internal IT lead and we add help-desk depth and after-hours coverage. Fully managed runs $160 to $200 per user when we run the whole program. Break-fix work, for comparison, costs $150 to $250 per hour with no 24/7 cover and no documentation. Your exact figure depends on team size, setup complexity, and your compliance framework. There are no add-on fees for after-hours calls or on-site visits inside the three coverage regions.

What is the response time for IT support requests?

Response times are tiered by severity. P1 (business down, server offline, ransomware signal) runs on a 1-hour critical response SLA with an engineer on the ticket fast. P2 (one user blocked) is a 1-hour response. P3 (workaround exists, non-critical) is 4 hours. P4 (change request, new-hire setup) is next business day, with 4-hour on-site coverage across the GTA and Metro Vancouver. Every SLA commitment is in writing and visible in the client portal.

Do you provide on-site IT support, and after hours?

Yes to both. On-site dispatch is included for the GTA, Hamilton and the Golden Horseshoe, and Metro Vancouver, with a 4-hour on-site SLA for critical incidents and 24-hour scheduling for routine work like hardware swaps. After-hours coverage is included in every plan: Canadian-resident engineers staff evenings, weekends, and statutory holidays, and a P1 opened at 11 p.m. Friday carries the same SLA as a Tuesday-morning ticket. We never route after-hours calls to voicemail or a US-based call centre.

Which tools run on our devices?

We name them up front, because vague tooling creates real security gaps. Every managed device gets NinjaOne RMM for remote monitoring and patching, Huntress managed detection and response, SentinelOne endpoint protection, Keeper for shared credentials, and Fortinet at the network edge. Ticketing runs on ConnectWise PSA. Your team doesn’t need to learn any of it; we run it and map the controls to CIS Controls v8.1 and NIST CSF.

What industries do you support, and which privacy laws apply?

Fusion supports legal, financial services, healthcare, SaaS and technology, professional services, and construction. PIPEDA, Canada’s private-sector privacy law, applies to most businesses; Ontario’s PHIPA governs health information; BC’s PIPA covers BC organizations. We build the compliance documentation into the engagement from day one, not as a separate add-on. Bill C-27 / AIDA is still proposed and not yet enacted, so we plan around the frameworks that apply to your sector today.

Do you support businesses outside Toronto, Hamilton, and Vancouver?

Yes. Remote IT support is available across Canada. The three offices provide on-site capability, but most daily support for any Canadian business is handled remotely through our help desk, ConnectWise ScreenConnect sessions, and NinjaOne RMM. For businesses in Alberta, Saskatchewan, Manitoba, and Atlantic Canada, remote support handles the majority of work, with documented escalation for anything needing a physical visit.

How does onboarding work, and how long are contracts?

Onboarding starts with a network audit, documentation review, and a knowledge transfer to your named engineer. By the time your first ticket lands, that engineer already knows your Microsoft 365 tenant, line-of-business apps, hardware, and priority vendors. Agreements typically run 12 or 24 months, which is what lets us invest in the documentation that drives 93% first-contact resolution. If the fit isn’t right within 90 days, we help you move to another provider with full documentation and a clean handoff.

Free · No commitment

Book your free IT assessment

Tell us your team size, current setup, and biggest IT headache. A senior Canadian engineer will give you an honest read on what to fix first and what IT support would cost. No pressure, no templates.

✓ 93% first-contact resolution✓ 3 Canadian offices✓ Reply within 1 business day

Start Your Free IT Assessment

Describe your current setup and biggest IT headache and a senior consultant will follow up within 1 business day. Fusion works with businesses that have 10+ users and need a real IT support partner, not one-time fixes. If the fit isn’t right within 90 days, we’ll help you move on with full documentation.

Related

Useful next reads

Managed IT Services →

Full outsourced IT with vCIO, roadmap, and proactive monitoring on top of the help desk.

Co-Managed IT Services →

Keep your internal IT lead and add help-desk depth, tooling, and 24/7 coverage.

Cybersecurity Services →

CISSP-led managed detection and response, MDR, and audit-ready compliance documentation.

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