Google Workspace Migration & Consolidation

Greetings!
I'm looking for a Google Workspace expert to help us consolidate and migrate multiple Google Workspaces.

Here’s what we need:

Scope of Work:

• Consolidate 3 active Google Workspace tenants into 1 new master Workspace.

• Move all users, including:

  • Full Gmail email history (including labels and threading)

  • My Drive contents (user drives)

  • Shared Drives (Team Drives)

  • Google Contacts and Calendars

• Add all 3 old domains into the new Workspace as secondary domains.

• Create Organizational Units (OUs) to separate each original Workspace into its own structure.

Permissions Setup:

• Set up Shared Drives so that:

  • Users can only delete files they personally uploaded.

  • Users cannot delete or modify files uploaded by others.

• Create appropriate admin and user roles based on organizational needs.

Requirements:

• Full preservation of file structures, ownership, permissions, and email history.

• Minimal downtime and smooth cutover.

• Experience working with:

  • Google Data Migration Service (DMS)

  • Google Drive Migrate

  • Domain removal and reattachment

  • Shared Drive access controls

Deliverables:

• Fully working unified Google Workspace environment.

• User migration mapping (Old accounts → New accounts).

• Shared Drive migration mapping and permissions verification.

• Correct Organizational Unit structure.

• Final documentation of all work done.

Thanks so much for your time — excited to find the right person to lead this project!