Top Managed IT Companies in Toronto

Crestline IT Services

Aurora MSP with virtual desktops and compliance focus

✓ Verified Provider ⭐ 5.0/5 Stars Est. 2015
Aurora, ON (Greater Toronto)
1–9 employees
Founded 2015
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Crestline IT Services is a managed IT services provider based in Aurora, ON (Greater Toronto), operating since 2015. Across 3 verified Google reviews it averages 5.0 out of 5, a public track record you can weigh during diligence. It focuses on Managed IT Services, Network & Server, Data Backup & Protection, Office 365. Compare it against other Toronto managed IT providers, then request a quote.

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

About Crestline IT Services

Searches for Crestline IT Services reviews return a small but positive sample, three Google ratings averaging 5.0. One client credits the firm's MSP and virtual-desktop services with ensuring stability, trust, and compliance for their Montreal-based clients and calls Crestline a great strategic partner; another describes a drama-free Office 365 setup that was up and running immediately, with excellent support and staff.

Founded in 2015 and based in Aurora within the Greater Toronto Area, Crestline is a small, hands-on shop serving professional services, real estate and property management, nonprofits, courier and logistics, sports and recreation associations, and small and medium businesses. As a Microsoft and Datto-aligned partner, it leans toward Office 365 and resilient backup work.

Its services include managed it services, network and server support, data backup and protection, Office 365, cloud phone systems via VoIP, virtual desktops, cybersecurity with phishing training, and software development. Given the limited review count, a buyer should treat these reviews as encouraging early signal and confirm fit with references and a detailed scope discussion.

Services Offered

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Managed IT Services
🌐
Network & Server
💾
Data Backup & Protection
📊
Office 365
📞
Cloud Phone Systems (VoIP)
☁️
Virtual Desktops
🔒
Cybersecurity & Phishing Training
🖥️
Software Development

Industries Served

📋 Professional Services
🏗️ Real Estate / Property Management
🏢 Nonprofit
🚚 Courier & Logistics
🎓 Sports & Recreation Associations
🛍️ Small & Medium Business

Why Choose Crestline IT Services

5.0 From 3 Reviewers

Three Google reviews averaging 5.0 cite stability, compliance, and smooth Office 365 setups; a small sample worth pairing with references.

📍

Aurora in the GTA

Founded in 2015 in Aurora, Crestline gives northern-GTA businesses a small, hands-on local partner for managed IT and cloud.

🖥️

Virtual Desktops and Backup

Reviewers highlight virtual-desktop services and resilient backup, with phishing training rounding out a security-aware managed offering.

Location

Aurora, ON (Greater Toronto)

Certifications & Compliance

Microsoft Partner
Office 365
Datto / Backup Partner

Frequently Asked Questions

What do Crestline IT Services reviews say?

Across 3 verified Google reviews, Crestline IT Services averages 5.0 out of 5. Weigh that public track record alongside a direct quote.

Which IT services does Crestline IT Services provide?

Crestline IT Services delivers Managed IT Services, Network & Server, Data Backup & Protection, Office 365, Cloud Phone Systems (VoIP), Virtual Desktops to organizations across Toronto, ON.

What area does Crestline IT Services serve?

Crestline IT Services is based in Aurora, ON (Greater Toronto) and supports businesses across Toronto and the greater metro area.

When did Crestline IT Services start?

Crestline IT Services has been operating since 2015.

Is Crestline IT Services certified?

Crestline IT Services carries Microsoft Partner, Office 365, Datto / Backup Partner.