MICROSOFT 365 & GOOGLE WORKSPACE MIGRATION
Microsoft 365 migration services
Google Workspace to Microsoft 365, tenant consolidations after an acquisition, and email and domain cutovers — without losing a message.
Cloud Foundation — $750 flat
Tenant setup, email deliverability, first 5 mailboxes.
Larger migrations — $5,000–$15,000
Multi-tenant consolidations, post-acquisition merges.
Flat rate, quoted before we start — no hourly billing.
Independent consultancy — not affiliated with Microsoft.
Tell us what you're moving
Mailbox count, current platform, and your timeline is enough to quote from.
CLOUD FOUNDATION — $750 FLAT
Everything a small business needs to land on Microsoft 365
A single fixed price covering the whole move — tenant, domain, mail and people. For a business on one domain with up to 5 mailboxes.
Your email lands in the inbox
Full DNS configuration including the anti-spam records (SPF, DKIM, DMARC) that Google and Microsoft now require. Without these, mail from your own domain gets filtered as spam.
Your Microsoft 365 tenant, set up properly
Secure tenant provisioning and initial administrative setup — accounts, domain verification and the baseline settings, done once and done right.
Every message, contact and calendar comes across
Legacy mail, contacts and calendars transferred over encrypted connections, with folder structure intact. Up to 5 mailboxes included.
48 hours of priority support after cutover
A dedicated window immediately after the switch when something odd surfaces — a rule that did not carry over, a device that will not reconnect. You get a direct line, not a ticket queue.
Your team knows what to do
Plain-language setup instructions for syncing phones and desktop mail clients, so nobody is left guessing how to get their email back on their phone.
No decoding DNS records yourself
We deal with the registrar, the DNS records and the data export. You approve the plan and the cutover window; the rest is handled.
Friday afternoon cutover. Business as usual Monday morning.
The switch happens over a weekend, so nobody sits watching a progress bar instead of doing their job. You come in Monday to mail that works.
What we migrate
Cloud-to-cloud work, delivered remotely, nationwide.
Google Workspace to Microsoft 365
Mail, calendars, contacts and Drive content moved across with folder structure and sharing intact. Users keep their addresses and their history.
Tenant-to-tenant migration
Acquisitions, consolidations and rebrands. Two Microsoft 365 tenants become one without staff losing access to mail, Teams or SharePoint mid-transition.
Email and mailbox migration
Full mailbox history, shared mailboxes, distribution groups and aliases — moved and verified, not left behind for someone to notice weeks later.
Domain transfer and DNS cutover
MX, SPF, DKIM and DMARC planned and cut over in the right order, with legacy domains retired cleanly so old addresses keep receiving until you say stop.
How it works
Four stages. Nothing about the cutover should be a surprise — least of all to your staff.
Discovery
We inventory what actually exists: mailbox count and sizes, shared mailboxes, distribution groups, aliases, which domains point where, and what is running on the current DNS. You get a written scope and a flat-rate quote from this.
Migration plan and pilot
The cutover sequence and the rollback path are agreed in writing before anything moves. A pilot batch of real mailboxes migrates first, so the approach is proven on your data rather than described in a proposal.
Weekend cutover
Mail is synchronised to the destination ahead of time, then switched over on a Friday afternoon so the change settles across the weekend. Messages sent during the DNS change queue at the sending server and deliver once it propagates — staff come in Monday to mail that works.
Verification and cleanup
Mail flow tested from outside the organisation, SPF/DKIM/DMARC confirmed passing, and the source tenant and legacy DNS retired on a schedule you approve — not on the day we finish.
What's included — and what isn't
We do cloud-to-cloud migration and nothing else. That focus is why it goes smoothly, and it means we'll tell you on the first call if your project isn't ours.
Included in every engagement
- Discovery and written scope before any work starts
- Migration plan with an agreed rollback path
- Pilot batch migrated and verified first
- Mailboxes, shared mailboxes, distribution groups and aliases
- Calendars and contacts
- MX, SPF, DKIM and DMARC cutover
- Post-cutover verification and legacy tenant retirement
Not our work
- On-premises Exchange servers
- Active Directory forest migrations
- Domain controller builds or upgrades
- On-site network or server work
- Ongoing helpdesk after the migration closes
Need on-premises work? Say so on the first call and we'll point you toward someone who does it well.
Moving servers or applications into Azure instead? That's our Azure & Microsoft 365 work.
Is this the right fit?
A good fit if…
- Moving between Google Workspace and Microsoft 365, in either direction
- Consolidating two or more Microsoft 365 tenants after an acquisition
- Roughly 5 to 250 mailboxes
- Cloud-to-cloud, with no on-premises mail server in the picture
- You want a fixed price agreed before the work starts
Probably not a fit if…
- You need on-premises Exchange or Active Directory work
- You are looking for Microsoft support for an existing subscription
- You need ongoing day-to-day IT support rather than a defined project
- Single mailbox moves — the discovery overhead costs more than it saves you
Certified, not self-taught
Azure architecture, administration and identity — the three things a migration actually turns on.
AZ-305
Azure Solutions Architect Expert
Microsoft Certified
AZ-104
Azure Administrator Associate
Microsoft Certified
Okta Certified Professional
Identity management
Okta Certified
Security+ · Network+ · A+
Security, networking, fundamentals
CompTIA Certified
Independent consultancy — not affiliated with Microsoft.
Common questions
Will our email go down during the migration?
No. Mail is synchronised to the new environment before anything is cut over, and the DNS change happens outside working hours. Messages sent during the cutover window queue at the sending server and deliver once the change propagates — they are not lost.
Do we lose old mail, calendars or contacts?
No. Full mailbox history moves with the account, including folder structure, calendars, contacts, shared mailboxes and distribution groups. A pilot batch is migrated and verified first so you can see exactly what arrives before the rest follows.
What happens if something goes wrong?
Every migration plan includes a rollback path agreed before the cutover starts. The source environment stays intact and receiving until you confirm the new one is working — it is not decommissioned on the day of the move.
How much does a Microsoft 365 migration cost?
The Cloud Foundation package is $750 flat: tenant setup, full DNS and anti-spam configuration, up to 5 mailboxes migrated, 48 hours of priority support after cutover, and setup instructions for your team. Larger work — multi-tenant consolidations and post-acquisition merges — typically runs $5,000 to $15,000 depending on mailbox count, number of domains, and how much shared content moves. Every engagement is a flat rate quoted after discovery; there is no hourly billing.
Do you work with on-premises Exchange?
No. This is cloud-to-cloud work only. On-premises Exchange, Active Directory forest migrations and domain controller work are outside what we take on. If that is what you need we will say so on the first call rather than partway through the project.
Are you Microsoft?
No. KT Sky Solutions is an independent consultancy and is not affiliated with Microsoft. If you are looking for support on an existing Microsoft 365 subscription, contact Microsoft directly — we cannot help with billing, licensing disputes or account recovery.
Get a flat-rate quote
Tell us the mailbox count, what you're moving from and to, and your timeline. You'll get a fixed price after discovery — or a straight answer that it isn't work we should take.
Prefer email? stavonte.thomas@ktskysolutions.com