Microsoft 365 migration and management in San Antonio: moved cleanly, run securely.
Getting onto Microsoft 365 is the easy part. Running it well is where most businesses struggle. We migrate your email, files, and Teams with minimal downtime, then manage and secure the tenant as an ongoing service: identity and MFA, licensing, governance, and local support, so Microsoft 365 becomes an asset instead of an open door.
Built for businesses that live in Microsoft 365
Where Microsoft 365 quietly goes wrong
A migration that loses things
Rushed cutovers drop email, break calendars and shared mailboxes, and leave users locked out on Monday morning. A migration is either planned and tested or it is a gamble with your business communications.
A tenant left wide open
Microsoft 365 does not secure itself. Without MFA, conditional access, and sane sharing defaults, one phished password opens your email, files, and Teams, the single most common way businesses get breached.
License sprawl and overspend
Wrong SKUs, unused seats, and duplicate add-ons quietly inflate the bill. Most businesses are paying for licensing no one has right-sized in years.
No governance, data everywhere
SharePoint sites and Teams multiply with no owner, files get shared externally by accident, and nothing is retained on purpose. Convenience becomes a compliance and security problem.
What Evolution Technologies delivers
We run Microsoft 365 as a managed service, not a one-time migration. It starts with the move: we plan it around your business, migrate mailboxes, files, SharePoint, and Teams, and cut over with minimal downtime and nothing left behind. Then we do the part most providers skip. We harden the tenant with MFA, conditional access, and least-privilege, right-size your licensing so you stop paying for seats and SKUs you do not use, and govern SharePoint, Teams, and OneDrive so collaboration does not turn into a data-sprawl and compliance problem. From there we manage it day to day and support your people, with a security baseline aligned to the compliance frameworks you answer to. It is run by a local San Antonio team, and it plugs into the same layered posture that protects the rest of your environment. Beyond the day to day, we also act as your Microsoft advisor, helping you plan the roadmap and decide which parts of the Microsoft stack are worth adopting, so you get more out of what you already pay for. One boundary worth stating: Microsoft keeps the service running, but backing up your Microsoft 365 data is a separate discipline, which we handle through our backup and disaster recovery service.
Process
How a Microsoft 365 engagement runs
Assess & plan
We review your current environment, licensing, and data, then build a migration and security plan scoped to your business, so there are no surprises at cutover.
Migrate cleanly
Mailboxes, files, SharePoint, and Teams moved and verified, with cutover timed to minimize downtime and nothing left behind.
Secure & configure
MFA, conditional access, sharing and governance, and a security baseline set to the standards you answer to.
Manage & support
Ongoing tenant administration, user support, and regular licensing and security reviews, so Microsoft 365 keeps working and stays secure.
Layered Engineering
Where this fits in Layered Engineering
Microsoft 365 touches three of the layers we engineer, which is why the diagram below highlights all three. It is core infrastructure (the email, files, and collaboration your business runs on), it has to be secured (identity, access, and data protection), and it needs ongoing support (users, licensing, and change). We Strengthen the environment by migrating cleanly and hardening the tenant, then Operate it day to day: managing licensing, governing SharePoint and Teams, and supporting your people.
What our Microsoft 365 service covers
Microsoft 365 migration
Clean, tested migration from on-prem Exchange, Google Workspace, or a tenant-to-tenant move, planned to keep downtime and disruption to a minimum.
Email & Exchange Online
Mailboxes, shared mailboxes, and distribution set up right, with anti-spoofing (SPF, DKIM, DMARC) tied into your wider email security.
SharePoint & OneDrive
Document structure, migration, and sharing governance so files are organized, findable, and not accidentally exposed to the whole internet.
Microsoft Teams
Teams set up and governed for real collaboration, with the guardrails that keep it from sprawling into an unmanaged mess.
Identity & access (Entra ID)
MFA, conditional access, and least-privilege so a stolen password is not a free pass into your entire environment.
Licensing optimization
A right-sized license mix matched to how your team actually works, so you stop paying for SKUs and seats you do not use.
Security baseline & compliance
A hardened tenant configuration, retention, and data-protection settings aligned to the compliance frameworks you answer to.
Backup & recovery
Microsoft runs the service, but recovering your data after a deletion or compromise is your responsibility. We handle that through our backup and disaster recovery service.
Proof
The security operation behind a hardened tenant
Microsoft 365, your email and identity, is the front door attackers target most. These are our whole-SOC totals for the quarter, not migration figures, because a well-run Microsoft 365 tenant is not just migrated, it is monitored: the same 24/7 operation that watches the identity and email layer your hardened tenant plugs into.
“They’re very responsive and always quick to address any issues. Their team handles trouble tickets efficiently and keeps everything running smoothly. Highly recommend their IT management services!”
Recognized Expertise
A nationally recognized MSP running your local Microsoft 365.
Evolution Technologies was named to the CRN 2026 MSP 500 (Pioneer 250), recognizing managed service providers delivering forward-thinking IT for small and midsize businesses. Microsoft 365 is where a lot of that work lives day to day: migrating businesses cleanly, then running the tenant as part of one engineered system rather than a box that was set up once and forgotten. It is the same Layered Engineering approach (infrastructure, cybersecurity, and support engineered and monitored as one continuously-improving system) we run for every San Antonio business we support.
Read the announcement →Related services
Is your Microsoft 365 actually set up right?
Most tenants are not. A security assessment includes a Microsoft 365 review: sharing, conditional access, MFA coverage, and the default settings that quietly leave data exposed. Start with a clear picture, then close the gaps. No fear tactics.
Frequently asked questions
What does a Microsoft 365 migration involve, and will we lose email?
We plan the move around your business first: inventory mailboxes, files, and data, set a cutover approach, and test it. Then we migrate email, calendars, contacts, files, SharePoint, and Teams and verify everything before and after cutover. Done properly, users keep their mail and history, and downtime is measured in minutes, not days. The risk of losing email comes from unplanned, rushed migrations, which is exactly what a scoped plan prevents.
Do you just migrate us, or manage Microsoft 365 on an ongoing basis?
Both, and the ongoing part is the point. Migration gets you onto Microsoft 365 cleanly; managed service is what keeps it secure, cost-effective, and useful afterward. We run the tenant day to day: identity and MFA, licensing, SharePoint and Teams governance, security baseline, and user support. A migration alone leaves you with a powerful platform and no one running it well.
Do we need to back up Microsoft 365?
Yes. Under Microsoft’s shared-responsibility model, Microsoft keeps the service available, but your data is your responsibility. If an account is compromised, a user deletes a mailbox or files, or a retention window lapses, Microsoft is not your backup. We handle independent Microsoft 365 backup through our backup and disaster recovery service.
How do you secure Microsoft 365?
We harden the tenant: multi-factor authentication and conditional access so a stolen password is not enough to get in, least-privilege access, sane external-sharing defaults, and a security baseline aligned to the compliance frameworks you answer to. Microsoft 365 is the most common target for phishing and account takeover, so securing it is not optional, it is the whole point of running it as a managed service.
Can you help right-size our Microsoft 365 licensing?
Yes. We review how your team actually uses Microsoft 365 and match the license mix to it, removing unused seats, consolidating duplicate add-ons, and choosing the right plans. Most businesses are overpaying because licensing was set once and never revisited as the team changed.
Can you migrate us from Google Workspace or another provider?
Yes. We migrate from Google Workspace, on-prem Exchange, and tenant-to-tenant, handling email, files, and collaboration data. We scope the source environment up front so the plan fits how your data is actually organized, rather than forcing a one-size migration.
Can you configure Microsoft 365 for HIPAA or other compliance requirements?
Yes. We set the tenant’s security and data-protection configuration to support the frameworks you answer to, and document it. Configuration is part of the picture; the broader program (policies, evidence, and audit readiness) is covered by our IT compliance services, which this ties into.
Make Microsoft 365 an asset, not an open door.
Talk to an engineer about migrating to Microsoft 365, or about managing and securing the tenant you already have, for your San Antonio business.