Moving to Microsoft 365 shouldn’t be a hassle, and with The Miller Group, it isn’t. We help St. Louis businesses upgrade their email, files, calendars, and systems to Microsoft 365 quickly, securely, and with zero stress on your team.
Whether you're coming from an old server, Google Workspace, or another platform, we handle the entire migration for you, including planning, setup, data transfer, and post-migration support. No confusion. No disruption. Just a smooth transition that helps your business work better from day one.
Your Microsoft 365 Migration Starts Here
Businesses in St. Louis are moving to Microsoft 365 to stay productive, secure, and ready for anything. The Miller Group makes that move work for you.
We help you unlock everything Microsoft 365 offers, from Outlook, Word, and Excel to cloud file storage, Microsoft Teams, and SharePoint. All in one secure, connected platform. Whether your team is remote, hybrid, or fully in-office, we set you up to collaborate better, respond faster, and scale without IT headaches.
This isn’t just software. It’s a smarter way to work. And The Miller Group makes it simple to get there.
What Your Business Gains with Microsoft 365
When you migrate to Microsoft 365 with The Miller Group's managed IT services, you’re not just switching software. You’re giving your team better tools to work smarter, faster, and more securely.
Here’s what you can expect:
Work Anywhere – Access files, email, and apps securely from any device
Collaborate in Real Time – Use Microsoft Teams and SharePoint to stay connected and productive
Stronger Security – Enterprise-grade protection with built-in multi-factor authentication and threat prevention
No More Manual Updates – Microsoft 365 handles updates automatically, so you always have the latest features
Room to Grow – Pick a plan that fits your business today and scales with you tomorrow
We Handle the Common Concerns Around Microsoft 365
Microsoft 365 is a powerful platform, but we understand some businesses have concerns, and that’s exactly why they work with The Miller Group.
Worried about ongoing subscription costs? We help you choose the right plan so you only pay for what you need.
Concerned about internet reliability? We make sure your network is ready before the switch.
Need help training your team? We provide clear, hands-on training so your staff feels confident from day one.
Whatever the concern, we’ve handled it before, and we make sure it doesn’t slow you down.
Your Data Stays Safe, The Miller Group Guarantees It
Security isn’t optional during migration. It’s a priority, and The Miller Group treats it that way.
Here’s how we keep your data secure from start to finish:
Full Backups before we move a single file
End-to-end encryption so your data stays protected in transit
Multi-Factor Authentication to secure user access from day one
Real-time monitoring to catch and prevent issues before they happen
Our St. Louis clients trust us for a reason: zero data loss, no surprises, and complete peace of mind.
How We Deliver On-Time Migrations
At The Miller Group, we get your Microsoft 365 migration done fast, without cutting corners or slowing down your business.
Timelines vary depending on:
How much data are you moving
How many users do you have
How complex your current setup is
Most small to midsize St. Louis businesses are fully migrated within a few days to a couple of weeks. We handle the process from start to finish, keeping your team online, your data secure, and your transition smooth. No chaos. No surprises. Just a smart, streamlined move to Microsoft 365.
We Help You Pick the Right Migration
Not sure if a full Microsoft 365 migration is right for your business? That’s where The Miller Group comes in.
For some St. Louis companies, a hybrid migration, where your existing on-prem system runs alongside Microsoft 365, is the smarter move. It allows for a phased transition, less risk, and more flexibility. Others may benefit more from a cutover migration that gets everything moved at once.
We’ll assess your systems, goals, and timeline to recommend the approach that works best for you. No guesswork. Just expert guidance and a smooth path forward.
We Help You Choose the Right Migration Tools
You don’t need to worry about picking tools or managing software. At The Miller Group, we use the best Microsoft 365 migration tools for your setup, and we handle everything for you.
Whether it’s Microsoft FastTrack, BitTitan MigrationWiz, or SkyKick, we choose the right platform based on your system, timeline, and goals. You get a smooth, secure migration without dealing with technical steps, software choices, or configuration headaches.
We bring the tools, the expertise, and the results, so you can focus on your business.
The Miller Group's Microsoft 365 Migration Costs
At The Miller Group, we make Microsoft 365 migration affordable and transparent. No vague estimates. No surprise charges.
Your cost depends on a few key factors:
User Count – More users mean more data to move and configure
Data Volume – We ensure all your email, files, and calendars are transferred safely
Custom Setups – We handle special configurations to match how your business works
Post-Migration Support – We can include training, help desk, and ongoing tech support
We assess your current systems and goals to build a clear, customized quote that fits your timeline and budget. You’ll know exactly what you’re getting and what you’re paying for.
Why We Recommend Microsoft 365
Microsoft 365 gives you more than just Word and Excel; it’s a complete solution for productivity, security, and device management.
While Office 365 covers the core apps, Microsoft 365 includes everything in Office plus enterprise-grade security, Windows 10 or 11 licensing, and tools to manage your devices and users. It’s built for modern businesses that need to work efficiently and stay protected.
At The Miller Group, we help St. Louis companies get the most out of Microsoft 365, with the right setup, support, and services from day one.
Why Choose The Miller Group for Microsoft 365 Migration in St. Louis?
With over 20 years of experience supporting businesses in the St. Louis area, The Miller Group is a trusted partner for cloud migration and IT services. Our team has handled migrations for companies across industries, from healthcare and legal to finance and manufacturing.
We take the guesswork out of the process. From planning to execution to post-migration support, we handle it all. Our clients appreciate our fast response times, deep expertise, and local commitment.
What Our Clients Say
David Biernbaum says, “We’ve relied on The Miller Group for over 20 years. They’ve helped us evolve with every step of technology.”
Patrick Kessler shares: “When we needed to migrate to Microsoft 365, they handled everything, secure, fast, and without disrupting our operations.”
Let’s Make Your Move to Microsoft 365 Simple
Whether you're switching from an old system, planning a hybrid setup, or starting fresh in the cloud, The Miller Group will handle every step.
You’ll get:
A smooth, secure migration
The right tools for your team
Local support from a St. Louis-based IT partner
Contact us today to schedule a consultation or request a custom quote.
Frequently Asked Questions About Microsoft 365 Migration Services
Cloud migration is the process of moving a company’s data, applications, and IT systems from on-premises servers to a cloud environment. This transition allows businesses to manage their systems remotely while benefiting from better flexibility, scalability, and cost savings.
