Google Workspace
→ Microsoft 365
Zero data loss. Zero downtime. Flat-rate pricing. We have migrated teams from 5 to 500+ users across every timezone - email, Drive, Calendar, and everything in between.
What Gets Migrated
Everything - not just email.
Gmail → Outlook / Exchange Online - full history, labels mapped to folders
Calendar
Google Calendar → Outlook Calendar - events, recurring series, attendees
Contacts
Google Contacts + Shared Contacts → M365 Address Book
Drive
Google Drive (Docs, Sheets, Slides) → SharePoint / OneDrive - native or converted format
Shared Drives
Team Drives → SharePoint Document Libraries with permissions preserved
Meet
Google Meet → Microsoft Teams - rooms, recordings, settings
Chat
Google Chat → Teams Chat - history available via export
Sites
Google Sites → SharePoint intranet - redesign or direct migration
How It Works
Six steps from audit to handover.
Tenant Audit
We audit your Google Workspace: user count, data volume, shared drives, third-party apps, and any compliance requirements.
M365 Provisioning
We provision and configure your Microsoft 365 tenant - licences, security defaults, MFA, conditional access, Intune if needed.
Pilot Migration
Migrate 5–10 pilot users first. Validate email, calendar, and drive data. Identify edge cases before the full cutover.
Wave Migration
Migrate all users in batches using Microsoft GWSMO and custom tooling. Email remains live throughout via dual-delivery.
DNS Cutover
Switch MX, SPF, DKIM, and DMARC records. Decommission Google Workspace. Zero-downtime window with rollback plan.
Handover
30-day post-migration support. Full runbook, recorded walkthroughs, and user training guides delivered.
What Goes Wrong Without an Expert
Calendar events lose attendees and recurrence rules when migrated with generic tools
Shared Drive permissions collapse - everyone ends up with Owner access
SPF/DKIM records not updated, causing email to land in spam for 2–3 weeks
Google Workspace licences cancelled too early, losing access to calendar history
No rollback plan - if something breaks, email is down for hours
Frequently Asked Questions
How long does a Google Workspace to M365 migration take?
Typically 4–8 weeks from kickoff to DNS cutover, depending on user count and data volume. Sub-50-user migrations can complete in 2–3 weeks.
Will users lose any email or files?
No. We run dual-delivery throughout the migration so email lands in both platforms. All data is verified checksummed before and after migration.
Do you migrate Google Docs, Sheets, and Slides?
Yes - either converted to native M365 formats (DOCX, XLSX, PPTX) or preserved as Google format files in SharePoint depending on your preference.
What happens to existing Google Workspace licences?
We'll help you time the G Suite cancellation to avoid double-billing. Most clients save money on day one due to M365 licence consolidation.
Can you migrate shared drives with permissions?
Yes. We preserve permission structures from Google Shared Drives to SharePoint Document Libraries, mapping groups and individuals.
What is the flat-rate price?
Migrations start from $2,500 for sub-25-user tenants. We provide a fixed-scope quote within 24 hours of a discovery call - no billable-hour surprises.
Ready to migrate?
Book a free 30-minute audit. We will review your tenant, estimate the effort, and send a fixed-scope quote within 24 hours.