Top Managed IT Companies in Mississauga

Computer Master

Local and wide area networks - we deploy wide and local area networks across the GTA

✓ Verified Provider Est. 1984
Mississauga, ON
10–49 employees
Founded 1984
Visit Website

Computer Master is a managed IT services provider based in Mississauga, ON, operating since 1984. It focuses on Managed IT Services, Cybersecurity, Cloud Services, Backup & Business Continuity. Compare it against other Mississauga managed IT providers, then request a quote.

Vetted by the Best IT MSP editorial team · Last updated June 2026

About Computer Master

Computer Master is a Canadian-owned managed services provider celebrating 30 years in business, specializing in LAN/WAN deployment, remote monitoring, cloud solutions, and managed IT services across Canada.

Services Offered

🖥️
Managed IT Services
🔒
Cybersecurity
☁️
Cloud Services
💾
Backup & Business Continuity
🌐
Network Management

Why Choose Computer Master

📍

Based in Mississauga

Computer Master is headquartered in Mississauga, ON, so Mississauga businesses get a local team for on-site work instead of a distant call center.

Canadian owned and operated, 30 years in business

Canadian owned and operated, 30 years in business

99.999% uptime internet connections

99.999% uptime internet connections

Location

Mississauga, ON

Certifications & Compliance

Canadian owned and operated, 30 years in business
99.999% uptime internet connections

Frequently Asked Questions

Which IT services does Computer Master provide?

Computer Master delivers Managed IT Services, Cybersecurity, Cloud Services, Backup & Business Continuity, Network Management to organizations across Mississauga, ON.

What area does Computer Master serve?

Computer Master is based in Mississauga, ON and supports businesses across Mississauga and the greater metro area.

When did Computer Master start?

Computer Master has been operating since 1984.

Is Computer Master certified?

Computer Master carries Canadian owned and operated, 30 years in business, 99.999% uptime internet connections.