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Microsoft 365 · Setup, Migration & Support

Microsoft 365 Support & Management in Los Angeles

From migration to day-to-day management — Exchange, Teams, SharePoint, and Azure AD, configured, secured, and supported by a local team. Get the most out of Microsoft 365 without the headaches.

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Microsoft 365, done properly — and kept that way

Microsoft 365 runs most Los Angeles businesses: email, Teams meetings, shared files, and the apps your team lives in every day. But there's a big gap between simply having Microsoft 365 and having it set up, secured, and managed well. Misconfigured tenants, unsecured accounts, sprawling SharePoint sites, and wasted licensing are everywhere — usually because the platform was set up once and never properly maintained. Pro Link Systems closes that gap.

We handle the full Microsoft 365 lifecycle. If you're moving from on-premises Exchange, Google Workspace, or an older host, we plan and execute the migration with little or no downtime. Once you're live, we manage Exchange and email, Teams, SharePoint and OneDrive, and Azure AD / Entra ID identities, and we provide a help desk your staff can reach any time. As part of our broader cloud services and managed IT services, your Microsoft 365 environment stays current, organized, and aligned with how your business actually works.

Security is where most Microsoft 365 deployments fall short. Out of the box, critical protections are turned off, leaving accounts exposed to the phishing and business email compromise attacks that hit LA companies daily. We harden your tenant with multi-factor authentication, conditional access, and advanced threat protection as part of our cybersecurity services — and we right-size your licensing so you're not overpaying for seats or features you don't use. The result is Microsoft 365 that's faster, safer, and a better value.

25+ yrs
Cloud & Microsoft expertise
1,000s
Users migrated to M365
<15 min
Average help desk response
24/7
Support for your team

Complete Microsoft 365 support

Every part of your Microsoft 365 environment, handled by local engineers.

Migration & Setup

Smooth, low-downtime migrations from Exchange, Google Workspace, or older platforms — with mailboxes, files, and contacts moved over intact.

Exchange & Email

Reliable, secure email with proper SPF, DKIM, and DMARC, spam and phishing filtering, and mailbox management for new and departing staff.

Teams & Collaboration

Microsoft Teams configured for chat, meetings, and calling, with the governance and structure that keep collaboration organized instead of chaotic.

SharePoint & OneDrive

Document management and file sharing built for the way your teams work — with permissions, structure, and backup that protect your data.

Security Hardening

MFA, conditional access, anti-phishing, and data loss prevention — the protections that stop account takeover and business email compromise.

Licensing Optimization

A review of your plans and seats so you're on the right Microsoft 365 licenses for your needs — and not paying for features you never use.

Microsoft 365 in Los Angeles — answered

Yes. We've migrated thousands of users to Microsoft 365 from on-premises Exchange, Google Workspace, and older platforms with minimal or no disruption. We plan the migration carefully, move mailboxes and files in stages, keep mail flowing throughout the cutover, and validate everything before decommissioning the old system. Most users simply log in the next morning and keep working, with their email, calendar, and files intact.
Yes. Beyond setup and migration, we manage Microsoft 365 day to day for a flat monthly rate — user onboarding and offboarding, license management, Exchange and Teams administration, SharePoint and OneDrive, and a 24/7 help desk for your staff. Because Microsoft 365 changes constantly, having a local partner who keeps it configured, secured, and current saves your team time and prevents problems before they start.
Absolutely. Default Microsoft 365 settings leave important security features turned off. We harden your tenant with multi-factor authentication, conditional access, anti-phishing and safe-links protection, and data loss prevention — the controls that stop the account-takeover and business email compromise attacks targeting LA businesses. We also review your licensing to make sure you're on the right plans and not paying for seats or features you don't use.