Microsoft 365 Consulting Services
Enterprise Microsoft 365 deployment, migration, governance, security, and training
Founded 1997 · in our 30th year11,000+ enterprise engagementsMicrosoft Press bestselling author
Enterprise Microsoft 365 deployment, migration, governance, security, and training
By Errin O'Connor, Founder & Chief AI Architect, EPC Group
EPC Group is a Microsoft Solutions Partner with enterprise Microsoft 365 consulting experience since 1997. We deploy, migrate, govern, and secure Microsoft 365 for Fortune 500, healthcare, government, and financial services organizations. Services cover Teams, SharePoint, Exchange Online, Power Platform, and Microsoft Copilot.
End-to-end Microsoft 365 consulting services designed for enterprise complexity and scale.
End-to-end Microsoft 365 deployment for organizations of all sizes. We configure your tenant for optimal performance, security, and user adoption from day one.
Seamless migration from on-premises Exchange, file servers, and legacy systems to Microsoft 365 with zero business disruption.
Enterprise governance frameworks ensuring security, compliance, and proper information management across your Microsoft 365 environment.
Comprehensive security implementation leveraging Microsoft Defender, Purview, and Entra ID to protect your organization from modern threats.
Comprehensive training programs and change management strategies to maximize user adoption and return on your Microsoft 365 investment.
Round-the-clock support with dedicated account managers and documented response-time commitments per severity tier for mission-critical Microsoft 365 environments.
We implement, configure, and optimize every application in the Microsoft 365 ecosystem for your enterprise needs.
Enterprise collaboration, chat, video conferencing, and app integration hub.
Document management, intranet portals, and collaborative team sites.
Personal cloud storage with enterprise security, sync, and sharing.
Enterprise email, calendaring, and mailbox management in the cloud.
Low-code tools for automation, apps, virtual agents, and analytics.
Word, Excel, PowerPoint, Outlook, and more with cloud-connected features.
Protect your data and meet regulatory requirements with Microsoft 365 security and compliance capabilities.
Prevent sensitive data from leaving your organization with intelligent DLP policies across email, SharePoint, Teams, and endpoints.
Automated retention policies to comply with regulatory requirements and reduce legal risk from over-retention.
Identify, preserve, collect, and export content for legal investigations and compliance requirements.
Detect and mitigate internal risks including data theft, IP leakage, and policy violations.
Secure access with Entra ID features including Conditional Access, PIM, and Identity Protection.
Centralized dashboard to assess compliance posture, track improvement actions, and manage regulatory requirements.
Compliance Frameworks We Support:
Navigate Microsoft 365 licensing complexity with expert guidance to optimize costs and ensure you have the right capabilities.
Small to mid-size organizations (up to 300 users)
Large organizations with advanced needs
Shift-based and frontline workers
Our licensing specialists analyze your current subscriptions and usage patterns to identify cost savings opportunities - typically 15-30% reduction.
Request Licensing ReviewMove from on-premises or other cloud platforms to Microsoft 365 with zero business disruption.
On-premises Exchange to Exchange Online with minimal downtime.
File shares to SharePoint Online and OneDrive for Business.
Gmail, Drive, and Calendar to Microsoft 365.
Maintain on-premises presence with cloud connectivity.
Our proven methodology ensures successful outcomes for every Microsoft 365 engagement.
Comprehensive analysis of your current environment, licensing, security posture, and business requirements.
Design optimal Microsoft 365 architecture including identity, security, governance, and workload configuration.
Controlled pilot deployment with select user groups to validate configuration and gather feedback.
Phased rollout with continuous validation, user communication, and real-time issue resolution.
Comprehensive training programs and change management to drive user adoption and maximize ROI.
With Microsoft expertise since 1997, we bring unmatched depth and experience to every Microsoft 365 engagement.
Certified expertise with direct access to Microsoft engineering teams for complex implementations.
Battle-tested solutions for organizations of all sizes, from growing businesses to Fortune 500.
Deep experience with HIPAA, GDPR, SOC 2, FedRAMP, and industry-specific regulations.
Accelerated timelines with pre-built templates, automation, and proven best practices.
Explore our specialized Microsoft consulting services.
Expert SharePoint Online deployment, governance, and custom development.
Learn MoreTeams deployment, governance, voice solutions, and app development.
Learn MoreDashboard development, data modeling, and enterprise BI deployment.
Learn MoreSchedule a free consultation with our Microsoft 365 experts and discover how we can help you maximize your Microsoft investment.
Response within 24 hours. No obligation.
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EPC Group provides M365 deployment, migration, governance, security configuration, Copilot readiness, compliance setup, and managed services. We specialize in enterprise M365 environments with 1,000+ users requiring HIPAA, SOC 2, or FedRAMP compliance.
M365 consulting is scoped to the engagement: a focused migration, an enterprise governance and security implementation, or full platform optimization with Copilot. EPC Group offers fixed-price engagements.
Yes. EPC Group configures Microsoft 365 compliance features including retention policies, DLP, sensitivity labels, eDiscovery, communication compliance, and information barriers. We map these controls to specific frameworks: HIPAA, SOC 2, FedRAMP, GDPR, and CCPA.
EPC Group manages complex tenant-to-tenant migrations for M&A scenarios including mailbox migration, SharePoint content, Teams channels, OneDrive data, security groups, and conditional access policies. We use BitTitan, ShareGate, and custom PowerShell for seamless coexistence during transition.
EPC Group is a Microsoft Solutions Partner with experience in enterprise Microsoft 365 consulting since 1997. We assist organizations across different sectors, including:
Our services include:
We run enterprise Microsoft 365 deployments from license provisioning through go-live. Our architects handle every layer of the deployment — not just installation.
We migrate from on-premises Exchange, SharePoint, Google Workspace, and legacy file shares to Microsoft 365. Migration scope drives timeline.
Governance prevents sprawl. Compliance keeps regulated data under control. We build both into the foundation — not as afterthoughts.
Microsoft 365 security requires active configuration — it is not on by default. We harden every tenant we deploy.
We plan, deploy, migrate, secure, govern, and support Microsoft 365 for enterprises. Our services include:
Additionally, we offer 24/7 managed support for ongoing operations.
Engagements are fixed-fee and fixed-scope; pricing is confirmed after a scoping call.
For detailed pricing information, visit epcgroup.net/pricing.
E3 ($36/user/month) includes the core productivity suite, Intune, and basic compliance features.
E5 ($57/user/month) provides extra tools, including:
For industries with strict regulations, such as:
the E5 plan or specific add-ons are usually necessary.
Small migrations, involving fewer than 500 users, usually take 4 to 8 weeks. Mid-size migrations, covering 500 to 2,000 users, typically require 8 to 16 weeks. For enterprise migrations with over 5,000 users and a phased rollout, the process can last 3 to 6 months.
The timeline for these migrations depends on several factors:
Yes, EPC Group configures HIPAA-compliant M365 tenants. This includes:
We also set up Exchange Online, Teams, and SharePoint for HIPAA-compliant communication and file storage.
Yes, we offer three tiers of service:
All tiers include coverage for Microsoft 365, Azure, SharePoint, and Power BI environments. Services feature 24/7 monitoring, monthly reporting, and proactive license management.
Talk to a Microsoft 365 architect about your deployment, migration, or compliance project. Call (888) 381-9725 or request a 30-minute discovery call.
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