Migrations & Transformations
Zero-downtime migrations from legacy platforms to modern cloud workspaces.
Key deliverables
- Pre-Migration Audit
- Migration Runbook
- Data Migration
- DNS & MX Cutover
- Identity & Access Configuration
- +1 more included
What We Actually Do
Platform migrations are high-stakes events. A single misconfiguration can mean hours of downtime, lost emails, or compliance violations. We've migrated 250+ users across professional services, fintech, and agency environments - and we've never had a failed cutover.
Every engagement starts with a detailed technical discovery, followed by a phased migration plan that keeps your team productive throughout. We handle tenant provisioning, data migration, DNS cutover, and post-migration validation as a single accountable team.
Our work spans Microsoft 365, Google Workspace, Azure AD/Entra ID, Exchange Online, and hybrid on-premises configurations. We're equally comfortable leading the entire project or working alongside your internal IT team.
Technology stack
Results That Matter
Metrics from real client engagements - not projections or best-case estimates.
What We Deliver
Every deliverable is documented, signed off, and yours to keep. No black-box handovers, no knowledge held hostage.
Pre-Migration Audit
A full technical inventory of your current environment: mailboxes, shared drives, permissions, DNS records, third-party integrations, and licence entitlements.
Migration Runbook
A step-by-step cutover plan with rollback procedures, timeline, communication templates, and stakeholder responsibilities documented before a single byte moves.
Data Migration
Mailboxes, calendars, contacts, shared drives, OneDrive/SharePoint, and file shares migrated with full fidelity and chain-of-custody documentation.
DNS & MX Cutover
Coordinated MX, SPF, DKIM, and DMARC record transitions to maintain email deliverability throughout and after the cutover window.
Identity & Access Configuration
Entra ID, conditional access policies, MFA enforcement, group structure, and licence assignment configured to match your security requirements.
Post-Migration Validation Report
Full verification of data integrity, email flow, calendar sync, and third-party application connectivity with a signed-off acceptance checklist.
Ready to get started with Migrations & Transformations?
Book a free 30-minute discovery call. We'll send a written scope within 24 hours - no obligation.
Our Process
Every engagement follows a structured methodology - documented before we start, so you always know exactly where things stand.
- 01
Discovery & Scoping
We audit your current environment and document everything: users, groups, licences, DNS records, third-party integrations, and any compliance obligations that affect the migration approach.
- 02
Migration Plan
We build a detailed runbook with a phased timeline, rollback procedures, communication templates, and a defined cutover window that minimises risk to your operations.
- 03
Pilot Migration
We migrate a representative pilot group (typically IT admins and a cross-functional sample) to validate the runbook in production before committing the entire organisation.
- 04
Staged Cutover
We migrate in waves aligned to your business schedule, maintaining parallel mail flow where required and keeping you informed at every checkpoint.
- 05
Validation & Handover
We verify data integrity across all migrated resources, document the final configuration, and provide a handover pack so your team owns the environment with confidence.
Before & After HUK SONS IT
The typical starting point - and where clients are after their first engagement.
- Manual migration process with high risk of data loss
- Email downtime during switchover - lost productivity
- No rollback plan if something goes wrong
- Staff left without training on the new platform
- Staged parallel-run migration with zero data loss guarantee
- Cutover scheduled outside business hours - zero downtime
- Documented rollback procedure tested before go-live
- Live training sessions and recorded guides for every user
Related Case Studies
Real engagements. Documented outcomes. No marketing fiction.
Frequently Asked Questions
Questions clients typically ask before engaging us for Migrations & Transformations.
Ready to get started with Migrations & Transformations?
Book a free 30-minute discovery call. We'll map your requirements, send a written scope within 24 hours, and start work within a week of sign-off.