We Handle IT, So You
Can Handle Business

Say goodbye to tech headaches. Leave IT to us.

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What Businesses Say About Crestline IT Services

Hear how local SMBs experience better uptime, security, and peace of mind

Crestline IT Services has serviced us for over 6 years and we love them. The technicians come in and we know they will maintain confidentiality. They’re quick and fast. They fix things. They get it done. That’s what it’s all about to us.

Manager of Finance
Not-for-Profit Organization

Crestline IT Services had everything set up to handle the extraordinary demands we placed on them. In a crisis it is good to now you have the support and professionalism that Crestline offers to their customers.

Principal
Cable & Parts Distributor

We sourced top quality products …but that alone was not enough. We needed the added value provided by the professional team at Crestline IT Services to make this all happen with minimal disruption to our business.

President
Web Design / eCommerce

Crestline IT Services took the time to get to know Geneva and how it operates … As Geneva is expanding, Crestline is right there helping to find the right solutions, … we have been able to develop a great working relationship with them.

IT Manager
Health Care Provider

Helped us get on O365 – drama free, up in running immediately; setup new email; excellent support, excellent staff.

John Bombakos
Designation, Organization

Crestline’s MSP and vDesktop services ensure stability, trust and compliance with our Montreal clients. Great strategic partner! Thanks guys.

George Melas
Managed Partner, TechWise Networks

IT Services

Boost Your Team's Productivity with
Cloud-First IT Solutions

Network, Server

Keep your networks and servers running flawlessly with our proactive management, strong security, minimizing downtime and maximizing productivity for your business.

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Data Backup & Protection

Our data backup services ensure your files are always safe, recoverable, and protected from cyber threats or accidental loss.

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Data Backup & Protection

Office 365

Boost productivity with our Office 365 services, offering secure email, collaboration tools, and cloud-based solutions tailored to your business.

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Office 365

Cloud Phone Systems (VOIP)

Modernize your phone system with our VoIP solutions, offering flexible, cloud-based communication tools that fit any business size.

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Cloud Phone Systems (VOIP)

Virtual Desktops

Access your work anywhere with virtual desktops, offering secure, cloud-based solutions for flexible, efficient, and seamless remote productivity.

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Virtual Desktops

Cybersecurity

Stay Ahead with Business-First
Cybersecurity Solutions

Training & Phishing Simulations

Our phishing simulations train employees to recognize threats—your first line of defense and cybersecurity insurance.

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Disaster Recovery

From cyberattacks to system crashes, our disaster recovery solutions keep your business resilient and secure.

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Software Development

Transform Your Ideas Into Powerful Digital Solutions

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Web App Development

Our expertly crafted applications help businesses automate, scale, and stay competitive in the digital age.

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Website Development

We craft high-quality websites that are easy to manage, fully responsive, and designed to impress your audience.

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Mobile App Development

From concept to launch, we develop custom mobile applications that help your business grow and succeed.

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90

Years of combined
IT Experience

60,000+

Total number of
tickets resolved

87.4%

Of issues resolved on
the first call

40

Years serving
Canadian businesses

Proud to
Partner with

Case Studies

Case Study - Unifying Communication Across Partnered Luxury Apartment Communities

Case Study - Unifying Communication Across Partnered Luxury Apartment Communities

Unifying Communication Across Partnered Luxury Apartment Communities
Read Case Study
Case Study - Optimizing Microsoft Licensing for a National Nonprofit

Case Study - Optimizing Microsoft Licensing for a National Nonprofit

Optimizing Microsoft Licensing for a National Nonprofit
Read Case Study
Case Study -  Modernizing File Sharing with SharePoint Across Multiple Locations

Case Study - Modernizing File Sharing with SharePoint Across Multiple Locations

Modernizing File Sharing with SharePoint Across Multiple Locations
Read Case Study

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