IT consulting · Managed IT
Managed IT & securityfor Ontario businesses.
Maztech supports, secures and modernises the technology your business runs on. One accountable team for your helpdesk, Microsoft 365 and cloud, networks and cybersecurity.
- Since 2020Serving the GTA & Durham
- 200+Platforms supported
- NIST CSF 2.0Security framework
Platforms we design, secure and support
See all 200+ technologiesWho we help
IT for organisations that can't afford downtime.
From a five-person office to a ten-site clinic group, you get senior engineers who understand your industry and your obligations.
Healthcare & imaging
Clinics, imaging centres and multi-site practices that hold patient data under PHIPA.
Healthcare ITFinancial & professional firms
Investment managers, accountants and law firms that answer to a regulator or an auditor.
IT for regulated firmsSmall & mid-sized businesses
Offices, retail and trades that need dependable IT without hiring a full in-house team.
Managed IT supportNon-profits & public sector
Organisations that need secure, well-documented IT on a careful budget.
Talk to usWhat we do
Everything IT, from the helpdesk to the firewall.
Use us as your outsourced IT department, your security partner, or for a single project. The same engineers support, secure and build.
Managed IT support
Helpdesk, onboarding, patching, backups and vendor management, handled by a named engineer who knows your setup.
ExploreCybersecurity
MFA, email security, endpoint protection, monitoring and incident response, run as one programme aligned to NIST CSF 2.0.
See the breakdownMicrosoft 365 & cloud
Microsoft 365, Entra ID, Azure and AWS set up properly, locked down, and right-sized so you stop overpaying.
ExploreNetworks & infrastructure
Firewalls, Wi-Fi, cabling, site-to-site VPN, servers and cameras for single offices and multi-site operations.
ExplorePenetration testing & compliance
Tests that show how an attacker would get in, plus policy and audit support for PHIPA, PIPEDA and securities regulators.
ExploreSoftware, integrations & AI
Secure internal tools, system integrations and AI assistants that keep your data where it belongs.
ExploreResults
Work that shows up on the bill and the audit.
Cybersecurity breakdown
See how we take an environment from exposed to defended.
How we work
Assess. Plan. Secure. Support.
Every engagement starts read-only. Nothing changes in your environment without your written approval.
Know where you stand
A review of your accounts, devices, network, backups and risks, written in plain language.
Agree what comes first
A prioritised roadmap with a clear scope, timeline and quote.
Fix and harden
MFA, device management, backups and network fixes, delivered in planned, documented changes.
Keep it running
Helpdesk, monitoring, patching and quarterly reviews so nothing drifts.
Why Maztech
Practitioners who run what they secure.
Operator experience
We have run Microsoft 365, Azure, Entra ID and Active Directory in regulated healthcare and finance. Our advice survives contact with production.
Plain-language reporting
Every finding comes with the business impact, the fix and an owner, written for executives and engineers alike.
One team, whole stack
The same people handle the helpdesk ticket, the firewall, the codebase and the AI assistant, so nothing falls between vendors.
Documented and accountable
Runbooks, network diagrams and change records you own. If we part ways, you keep everything.
Questions
What people ask before they call.
Something else on your mind? Email sales@maztech.ca or call 416-477-0684.
Most clients have between 5 and 500 people. We work with single offices and multi-site organisations across the GTA and Durham Region, and remotely across Ontario.
Either. We can take over day-to-day support, or act as senior oversight for an existing provider or in-house team.
Every engagement is quoted after a free consultation. Projects get a fixed scope and quote up front. Ongoing support is a monthly agreement sized to your people and systems.
Yes. We lock the attacker out, investigate sign-in and mailbox logs, clean up, close the gap and write a report you can give to your insurer or regulator.
Where you need it to be. For clinics and regulated firms we use Canadian cloud regions and document where your data lives and who can reach it.
Microsoft 365 and Azure are our core, alongside AWS, Google Workspace, Fortinet, Cisco Meraki and more than 200 other platforms. See the full list.
Get a clear picture of your IT.
Start with a free 30-minute consultation with a senior engineer. You leave knowing what to fix first.
Cybersecurity breakdown
Defence in layers.Proven under attack.
How Maztech builds, tests and operates a security programme — the six functions we cover, the way we break in, and what you get at the end.
Live engagement view
What a hardening sprint looks like.
An illustrative run of the checks we work through on a typical Microsoft 365 and Azure environment — from identity to backups.
The programme · NIST CSF 2.0
Six layers, one programme.
Click a layer — or use the arrow keys — to see what Maztech delivers inside it.
What we defend against
The attacks that actually hit businesses.
Phishing & account takeover
Credential theft, MFA fatigue and token replay against Microsoft 365 and SaaS.
Ransomware
Initial access, privilege escalation and encryption — stopped by layered controls and tested backups.
Business email compromise
Invoice fraud and payment redirection caught through mail-flow rules, monitoring and staff training.
Third-party & supply chain
Over-privileged vendors, delegated admin access and insecure integrations reviewed and constrained.
Incident response
When an account is compromised.
We have investigated and contained live phishing attacks. This is the order we work in — and every step is written down.
Contain
Block sign-in, revoke active sessions and reset credentials so the attacker is locked out.
Investigate
Sign-in and audit log forensics: what was accessed, from where, and when.
Clean up
Find the malicious email in every mailbox and purge it. Remove rules or app permissions the attacker added.
Harden
Close the gap that let them in — usually a Conditional Access or MFA change.
Report
A written incident report your compliance officer, insurer or regulator can use.
Penetration testing · PTES + MITRE ATT&CK
How we break in — so others can't.
Every test runs under written rules of engagement, with safe-testing windows agreed in advance.
Scope & rules
Targets, objectives, exclusions and emergency contacts agreed and signed.
Reconnaissance
OSINT, attack-surface mapping and exposed-service discovery.
Discovery
Automated scanning plus manual analysis to find real, exploitable weaknesses.
Exploitation
Controlled attacks that prove impact without disrupting operations.
Lateral movement
Privilege escalation and attack paths toward your crown-jewel systems.
Report & retest
Prioritised findings, a readout session and a retest to verify every fix.
Test types
What you receive
Risk explained in business terms, with an overall posture rating and the three things to fix first.
Each issue with CVSS severity, evidence, affected assets and step-by-step remediation.
How findings chain together, mapped to MITRE ATT&CK techniques.
Prioritised by risk and effort, with owners and target dates.
We verify fixes and issue a letter you can share with auditors, clients and insurers.
Scope a penetration test.
Tell us what you need tested. We will send a fixed-fee proposal with clear rules of engagement.
Services
Everything your technology needs to stay secure and running.
Twelve services, one team. Engage us for a single project, or as your ongoing IT and security partner. Every engagement is quoted after a free consultation.
Ways to engage
Pick the model that fits.
Project
A fixed-scope engagement — a penetration test, a tenant hardening, a software build.
Fixed scope quoted up front
Start a projectManaged retainer
Most popularOngoing IT support, security operations and quarterly reviews with a named engineer.
Monthly sized to your team
Talk retainersVirtual CISO
Fractional security leadership — strategy, policy, vendor risk and board reporting.
Monthly part-time leadership
Ask about vCISONot sure where to start?
A 30-minute call is enough to tell you what to fix first.
Healthcare IT
Healthcare IT, done by people who've actually run it.
We have run IT for a multi-site, PHIPA-regulated clinic group: the networks, the imaging systems, the security and the budget. That is the experience your clinic gets.
What clinics get
Built around patient data and uptime.
For medical, dental, physiotherapy, specialist and multi-site practices across the GTA and Durham Region.
PHIPA-aligned security
MFA and Conditional Access for every account, encrypted devices, tested backups, access reviews when staff leave, and phishing training for front-desk and clinical staff.
Clinical & imaging systems
PACS, RIS and DICOM support, routing between sites and vendors, archive recovery, and migrations when you change vendors.
Multi-site networks
Firewalls, Wi-Fi and cabling for each location, independent internet per site, secure links to the cloud — and one person who knows how they all connect.
Patient data stays in Canada
Cloud hosting and backups in Canadian regions, with clear records of where your data lives and who can reach it.
Front desk to back office
Helpdesk for staff, new-hire setup, PC refresh planning, cameras at every location, and vendor management for your EMR, phone and internet providers.
Practical AI
Automated intake and requisition processing and AI phone agents, built so patient data is not sent where it shouldn't be.
Start here
PHIPA / Microsoft 365 Security Assessment
A short, fixed-price engagement for clinics. We review your setup against PHIPA expectations and current phishing techniques, then hand you a plan you can act on with us or anyone else.
Security Assessment
For clinicsFixed scope, fixed fee, written report.
Fixed scope quoted after a free call
Ask about an assessmentFind out where your clinic stands.
A free 30-minute call with a senior engineer. We flag the biggest risks and tell you what we'd fix first.
Financial & professional firms
Senior IT and security for firms that answer to a regulator.
We have been the IT and security function for a Toronto firm registered under NI 31-103. We know what your compliance officer, auditors and institutional investors will ask for.
What firms get
IT that stands up to a compliance review.
For portfolio managers, investment advisors, accounting and law firms — regulated, Microsoft 365 heavy, and phished every week.
Phishing-resistant Microsoft 365
Conditional Access built for how attackers target finance today: fake sign-in pages that steal sessions, device-code tricks and phone scams aimed at executives.
Incident response you can show a regulator
We investigate the sign-in logs, purge the email across every mailbox, contain the threat and write the report your CCO needs.
Policy that matches practice
A review of your cybersecurity policy against CSA Staff Notice 33-322. Regulators flag gaps between what a policy says and what a firm does, so we check both.
Vendor & third-party risk
Reviews of what access your MSP and partners hold in your tenant, vendor security questionnaires, and due diligence on data rooms, CRMs and fund administrators.
Records & retention
Email, Teams and log retention set to match your books-and-records obligations.
Integrations & AI
Connections between your fund administrator, trading, CRM and market-data systems — and AI assistants rolled out with locked-down settings and a written AI-use policy.
Start here
Cybersecurity Policy Gap Review
A fixed-price review of your written cybersecurity policy against CSA Staff Notice 33-322 — and against what your firm actually does.
Policy Gap Review
For registrantsFixed scope, fixed fee, written report.
Fixed scope quoted after a free call
Ask about a reviewReady for your next compliance review?
A free 30-minute call. We'll tell you where your Microsoft 365 setup and policy stand.
Case studies
Real work, without the client names.
Organisations are anonymised to protect their privacy and their security.
Multi-site medical imaging group
Cut cloud costs by more than half while tightening security across every clinic.
Context — 10+ clinics in the GTA and a US location
PACS archive migration
Recovered imaging studies the outgoing vendor said could not be recovered.
Context — Imaging archive during a PACS vendor exit
Radiology information system rescue
Lower running cost for an ageing clinical system, and a path off it.
Context — Legacy RIS on ColdFusion and SQL Server
Regulated investment firm
Senior IT and security for a firm that answers to a securities regulator.
Context — Toronto portfolio manager, about 55 staff
Major Canadian bank
Incident management for critical banking services, where every minute of downtime counts.
Context — Incident manager at one of Canada's largest banks
Want results like these?
Start with a free 30-minute consultation. We will tell you where to focus first.
Technology
The platforms your business already runs on.
We design, secure, migrate and support 200+ platforms across cloud, security, networking, healthcare and finance. If you use it, there is a good chance we already know it.
No match in our list. We probably still work with it — ask us.
Product names are trademarks of their respective owners and are listed to describe the platforms we work with. Listing does not imply partnership or endorsement.
Running something we didn't list?
Tell us what's in your environment. We'll tell you how we'd support and secure it.
About Maztech
A senior IT team, without the full-time headcount.
Maztech Consulting is an Ontario IT consulting firm founded in 2020. We support, secure and modernise IT for clinics, regulated firms and growing businesses across the GTA and Durham Region.
Our story
Big-firm IT leadership, sized for you.
Maztech started in 2020 to give smaller organisations the kind of IT leadership larger firms take for granted. Most businesses don't need a full IT department. They need someone senior who knows their systems, keeps them secure and answers the phone.
Our engineers have run IT for a multi-site medical imaging group and a regulated investment firm. That means real experience with PACS migrations, Microsoft 365 hardening, phishing incidents, compliance reviews and the budgets behind them.
Today we work as an outsourced IT department, a cybersecurity partner, or senior oversight alongside your existing provider. Whichever fits.
How we operate
Four commitments on every engagement.
Plain language
You always know what we're doing, why, and what it costs. No jargon in the reports you read.
Secure by default
MFA, least-privilege access and tested backups are part of every setup, not an upsell.
Documented
Runbooks, diagrams and change records that belong to you, kept current as we work.
Your approval first
We start read-only. Changes to your environment happen only with documented approval.
Industries
Where we do our best work.
Healthcare & imaging
Clinics, imaging centres and multi-site practices under PHIPA.
Healthcare ITFinancial & professional
Investment, accounting and legal firms that answer to a regulator.
Regulated firmsSmall & mid-sized business
Offices, retail and trades that need IT that just works.
Managed ITNon-profit & public sector
Secure, well-documented IT on a careful budget.
Talk to usLet's talk about your IT.
A free 30-minute call with a senior engineer. No obligation, no sales script.
Privacy
Privacy policy
Last updated October 2026. How Maztech Consulting handles the personal information you give us through this website.
Who we are
This website is operated by Maztech Consulting. We follow Canada's Personal Information Protection and Electronic Documents Act (PIPEDA).
What we collect
When you use the contact form or book a call, we collect your name, email address, company, team size and the message you send. We don't ask for health or financial information, and we ask you not to include any.
Why we collect it
Only to respond to your enquiry, schedule a call and, if you become a client, to deliver our services. We don't sell or rent your information, and we don't add you to a mailing list without your consent.
Who processes it
Form submissions are delivered to us by a form-handling service, and bookings are managed through a scheduling service. These providers may store data outside Canada and process it only on our behalf.
How long we keep it
Enquiries that don't lead to work are deleted within 24 months. Client records are kept as long as needed for the engagement and our legal obligations.
Cookies and analytics
This site doesn't use advertising or tracking cookies. Fonts are loaded from Google Fonts, which receives your IP address when the page loads.
Your choices
You can ask to see, correct or delete the personal information we hold about you. Email sales@maztech.ca and we'll respond within 30 days.
Contact
Talk to an engineer.
Book a free 30-minute consultation. Tell us a little about your business and your systems, and we will come prepared.
We learn your goals, systems and obligations.
Clear scope, timeline and quote.
Read-only access first; changes only with your approval.
Request received.
Thanks — a Maztech engineer will be in touch to book your consultation.