Seamless Microsoft 365 Migration Services
Migrating to Microsoft 365 doesn’t have to be a daunting experience. At Sentinet Computing, our migration process ensures zero downtime and minimal disruption. We handle every step, from planning to implementation, ensuring a smooth and seamless transition.
Our Microsoft 365 Migration Process

Uncovering the secrets of your current setup.
Step 1: Discovery & Planning
We begin with a comprehensive Discovery Process. Here, we:
- Identify the number of users, assess your current email system, and determine the tools needed for a successful migration.
- Review your current file storage setup to transform organically grown structures into a more efficient, easy-to-navigate system.
With this groundwork, we provide a fixed cost for migration, covering all necessary licences and our time—no surprises down the line.
Step 2: Setting Up Your Microsoft 365 Tenant
We handle everything related to setting up your new Microsoft 365 tenant. From configuring settings to preparing user accounts, we ensure a smooth transition by managing all necessary configurations.
- During this stage, we also license all users and install the required Microsoft 365 apps. Additionally, we set up a group in Microsoft Teams for all users, giving them a direct point of contact with our team throughout the migration. This dedicated communication channel reassures everyone that support is readily available whenever needed.

Constructing your digital workspace.

Your email, quietly moving to the cloud.
Step 3: Email Migration—Seamlessly Behind the Scenes
- The email migration begins quietly in the background, while your team continues to work uninterrupted.
- Users are connected to both their current mailboxes and the new Microsoft 365 mailboxes, allowing them to carry on as normal.
- Once the first migration is complete, we select a cut-over date—typically a weekend—to perform a final sync and reroute email services. After this, your team starts using their new mailboxes.
No downtime, minimal disruption—your team won't miss a beat.
Step 4: File Migration—Organised and Efficient
- After the email migration, we begin moving file data. This also happens in the background, allowing everyone to continue working as usual.
- During cut-over, we complete a final catch-up migration and lock access to the old storage to prevent confusion. From then on, users work through SharePoint or SharePoint synced to OneDrive.
- Your team begins working with familiar folder layouts. We make sure everything feels intuitive from the start.
Again, no downtime, and the transition is virtually seamless for your users.

Vaulting your data safely into SharePoint.
Scalable and Tailored for Your Business
Our Microsoft 365 migration service is scalable, successfully migrating businesses from a few users to over 150 users. We adapt our approach to suit your existing setup, ensuring that when it’s time to switch over, the changeover is quick, efficient, and feels natural to your team.
Why Choose Sentinet Computing for Microsoft 365 Migration?
- Microsoft 365 Migration Services: Our tailored migration services ensure that you get a comprehensive solution for your small business needs.
- Office 365 Migration Experts: We offer expert help to ensure a seamless transition without impacting your business operations.
- Advanced Security & Collaboration Tools: Migrating to Microsoft 365 means you benefit from enhanced collaboration tools and advanced security features that keep your data protected.
- No Downtime, Minimal Disruption: Our method of performing migrations in the background ensures your business doesn't experience any downtime, allowing your team to stay productive throughout the process.
Ready to Migrate to Microsoft 365?
Contact Sentinet Computing today to ensure a seamless migration without any disruption—let's get started!