Microsoft 365 Migration Perth

Microsoft 365 Migration Services Perth

Mycelium 365 handles every phase of a Microsoft 365 migration for Perth businesses — email migration, SharePoint migration, Teams setup, and post-migration support — as a single fixed-price project. WA-specific context matters: mining and resources companies routinely run FIFO rosters and remote camp connectivity; defence contractors at Henderson and across the Australian Marine Complex operate under DISP obligations that shape how tenants are configured and how data is handled.

• Email migration — Exchange on-premise, Google Workspace (Gmail), IMAP hosts, and tenant-to-tenant migrations following M&A activity common across the WA mining and services sector. Mailboxes, calendars, contacts, shared mailboxes, distribution lists, and public folders all migrate with full fidelity.
• SharePoint migration — file server, Dropbox, Google Drive, and legacy SharePoint sites migrated into modern SharePoint Online, with site structures designed around project delivery workflows for construction and mining operators.
• Microsoft Teams setup — teams and channels aligned to project and site structures, meeting and guest access policies, Teams Phone configuration where required, and end-user training for both office and site-based workers.
• Post-migration support — two weeks of hypercare included, with the option to roll straight into a Mycelium 365 managed Microsoft 365 agreement for ongoing helpdesk, security, and licensing management.

For the full technical walkthrough, see our Microsoft 365 migration guide for Australian businesses.

Why Perth Businesses Choose Mycelium 365 for Microsoft 365 Migration

Migrations fail when the methodology is improvised on the fly. Every Mycelium 365 migration follows the same five-phase methodology — discovery, design, build, cutover, hypercare — so Perth businesses know exactly what happens each week, who owns each task, and what "done" looks like before the project starts. We routinely deliver migrations for WA-specific industries — mining and resources, oil and gas, defence contracting, construction, and professional services supporting those sectors.

• Fixed-price projects — you receive a fixed statement of work with a fixed price after discovery. No hourly billing, no scope creep, no surprise invoices at the end of the project.
• Minimal downtime — mailboxes cut over in the background, DNS is switched after hours AWST, and every step is staged and validated on a copy of your data before the cutover.
• Remote-first delivery — Perth migrations are delivered remotely by Australian-based migration engineers, with on-site attendance available across the CBD, Perth suburbs, Henderson, and Kwinana-Rockingham for cutover weekends or hands-on device work when required.
• Security and compliance baseline — every tenant is delivered with MFA, conditional access, Defender baselines, and an Essential Eight-aligned configuration. DISP-aware configuration options are available for defence contractors, and data residency is Australia-based by default.

Microsoft 365 Migration Pricing for Perth Businesses

Most Perth Microsoft 365 migrations sit between $4,500 and $22,000 + GST as a fixed-price project, depending on user count, data volume, and source platform. A typical 20–50 user Exchange or Gmail migration runs $6,000–$12,000. Tenant-to-tenant migrations, defence-context migrations, and migrations with heavy on-premise file server data sit at the upper end of the range.

Every fixed-price project includes:

• Discovery workshop and migration design document
• Microsoft 365 tenant setup and security baseline (MFA, conditional access, Defender)
• Email, SharePoint, OneDrive, and Teams migration
• Pilot cutover for a nominated user group, then full cutover
• End-user communication templates and quick-start guides
• Two weeks of post-migration hypercare

Microsoft 365 licensing is separately quoted at Microsoft list price with no markup. Contact us for a scoped fixed-price quote.

Frequently asked questions