Top Managed IT Companies in Quebec City

Adsum Technologies

Dependable technology support for Quebec City and nearby towns.

✓ Verified Provider ⭐ 5.0/5 Stars
Quebec City, QC (also Montreal)
10–49 employees
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Adsum Technologies is a managed IT services provider based in Quebec City, QC (also Montreal). Across 7 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT, Cybersecurity, Cloud, Help Desk. Compare it against other Quebec City managed IT providers, then request a quote.

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

About Adsum Technologies

Operating in Quebec City, Adsum Technologies covers managed IT, cybersecurity, and cloud services for Quebec City organizations on both fully managed and co-managed plans.

With 7 Google reviews averaging 5 stars, Adsum Technologies has earned a solid name for quick response and follow-through.

Across managed IT, cybersecurity, cloud services, help desk support, and network management, Adsum Technologies most often works with professional-services firms that need reliable, security-minded IT.

Services Offered

🖥️
Managed IT
🔒
Cybersecurity
☁️
Cloud
🎧
Help Desk
🌐
Network

Industries Served

🏢 Smbs And Startups
🏢 Manufacturing
🏢 Professional Services
🏢 Retail
🏢 Childcare Centres (Cpe)

Why Choose Adsum Technologies

⭐

5/5 From 7 Google Reviews

With 7 reviews averaging 5, Adsum Technologies shows a checkable reputation that stands up to scrutiny.

📍

On the Ground in Quebec City

Because Adsum Technologies sits in Quebec City, Quebec City businesses work with a truly local team, not a faraway call center.

🛟

Responsive Help Desk

Adsum Technologies staffs a live help desk so Quebec City employees get a real engineer fast, stopping small issues before they turn into outages.

Offices

Adsum Technologies lists 2 offices. Choose one to see it on the map.

Certifications & Compliance

✓
Microsoft Partner

Frequently Asked Questions

What do Adsum Technologies reviews say?

Across 7 verified Google reviews, Adsum Technologies averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Adsum Technologies provide?

Adsum Technologies delivers Managed IT, Cybersecurity, Cloud, Help Desk, Network to organizations across Quebec City, QC.

What area does Adsum Technologies serve?

Adsum Technologies is based in Quebec City, QC (also Montreal) and supports businesses across Quebec City and the greater metro area.

Is Adsum Technologies certified?

Adsum Technologies carries Microsoft Partner.