Reliable Helpdesk and Microsoft 365 Support
Sentinel IT Services LLC provides dependable remote and onsite IT support for local organizations and government teams.
About Sentinel IT Services LLC
Sentinel IT Services LLC is a Maryland-based information technology services provider delivering dependable Helpdesk and Microsoft 365 support for local government departments and small organizations. Sentinel IT Services focuses on operational continuity, secure account management, and responsive end-user support without the need for additional internal staffing.
What We Do
Helpdesk & End-User Support
User Onboarding and Offboarding
Microsoft 365 Administration
Provides Tier 1–2 end-user support services, including incident response, issue resolution, and routine technical assistance for staff. Services are delivered remotely and onsite to support operational continuity and minimize service disruption.
Microsoft 365 Administration
User Onboarding and Offboarding
Microsoft 365 Administration
Provides administration and operational support for Microsoft 365 environments, including user account management, licensing, Exchange, Teams, and related services. Supports stable system operation and secure access to collaboration and communication tools.
User Onboarding and Offboarding
User Onboarding and Offboarding
User Onboarding and Offboarding
Provides user lifecycle management services, including account provisioning, access assignment, device readiness coordination, and secure deactivation of accounts. Supports access control, data protection, and continuity during personnel changes.
MFA & Account Security Support
User Onboarding and Offboarding
User Onboarding and Offboarding
Provides support for multi-factor authentication and account security controls, including MFA enrollment, user assistance, access recovery, and troubleshooting. Supports efforts to reduce unauthorized access and strengthen account protection.