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EPC Group

Enterprise Microsoft consulting with 29 years serving Fortune 500 companies.

(888) 381-9725
contact@epcgroup.net
4900 Woodway Drive - Suite 830
Houston, TX 77056

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About EPC Group

EPC Group is a Microsoft consulting firm founded in 1997 (originally Enterprise Project Consulting, renamed EPC Group in 2005). 29 years of enterprise Microsoft consulting experience. Microsoft Gold Partner from 2003–2022 — the oldest Microsoft Gold Partner in North America — and currently a Microsoft Solutions Partner with six designations: Data & AI, Modern Work, Infrastructure, Security, Digital & App Innovation, and Business Applications.

Headquartered at 4900 Woodway Drive, Suite 830, Houston, TX 77056. Public clients include NASA, FBI, Federal Reserve, Pentagon, United Airlines, PepsiCo, Nike, and Northrop Grumman. 6,500+ SharePoint implementations, 1,500+ Power BI deployments, 500+ Microsoft Fabric implementations, 70+ Fortune 500 organizations served, 11,000+ enterprise engagements, 200+ Microsoft Power BI and Microsoft 365 consultants on staff.

About Errin O'Connor

Errin O'Connor is the Founder, CEO, and Chief AI Architect of EPC Group. Microsoft MVP for multiple years starting 2002–2003. 4× Microsoft Press bestselling author of Windows SharePoint Services 3.0 Inside Out (MS Press 2007), Microsoft SharePoint Foundation 2010 Inside Out (MS Press 2011), SharePoint 2013 Field Guide (Sams/Pearson 2014), and Microsoft Power BI Dashboards Step by Step (MS Press 2018).

Original SharePoint Beta Team member (Project Tahoe). Original Power BI Beta Team member (Project Crescent). FedRAMP framework contributor. Worked with U.S. CIO Vivek Kundra on the Obama administration's 25-Point Plan to reform federal IT, and with NASA CIO Chris Kemp as Lead Architect on the NASA Nebula Cloud project. Speaker at Microsoft Ignite, SharePoint Conference, KMWorld, and DATAVERSITY.

© 2026 EPC Group. All rights reserved. Microsoft, SharePoint, Power BI, Azure, Microsoft 365, Microsoft Copilot, Microsoft Fabric, and Microsoft Dynamics 365 are trademarks of the Microsoft group of companies.

← All Locations

Microsoft Consulting in Washington, DC

EPC Group's Washington DC office at 1050 Connecticut Avenue is the firm's federal practice hub, two blocks from Farragut North and the K Street corridor. From this location our consultants support federal civilian agencies, defense and intelligence community contractors, government services firms, and Washington policy organizations across the National Capital Region — including Northern Virginia and suburban Maryland.

Office Information

EPC Group — Washington1050 Connecticut Ave NW, #500
Washington, DC 20036
(202) 481-1032contact@epcgroup.netMonday–Friday, 8:00 AM – 7:00 PM ET

Find Us

Microsoft Services Delivered from Washington

  • Power BI Consulting
  • SharePoint Consulting
  • Microsoft Copilot
  • Microsoft Fabric
  • Microsoft 365
  • Azure
  • AI Governance
  • Microsoft Dynamics 365

Industries We Serve from Washington

  • Federal civilian agencies
  • Defense and intelligence community contractors
  • Government services and federal IT integrators
  • Policy organizations, NGOs, and trade associations
  • Higher education and research institutions

Metro Areas Served

  • Washington DC
  • Arlington VA
  • Alexandria VA
  • Tysons VA
  • Reston VA
  • Bethesda MD
  • Rockville MD
  • National Capital Region

Frequently Asked Questions

Where is EPC Group's Washington DC office located?+

EPC Group's DC office is at 1050 Connecticut Avenue NW, #500, Washington, DC 20036 — two blocks from Farragut North Metro on the K Street corridor.

What Microsoft services does EPC Group offer from the Washington DC office?+

Our DC consultants deliver Power BI, SharePoint, Microsoft 365 (commercial and GCC), Microsoft Copilot, Azure (commercial and Azure Government), and AI governance work. The DC team has particular experience supporting federal compliance frameworks such as FISMA, FedRAMP-aligned architectures, and CMMC.

Does EPC Group serve federal agencies and contractors from Washington DC?+

Yes. The DC office is our federal practice hub, supporting federal civilian agencies and defense and intelligence community contractors. We help clients design Microsoft 365 GCC and Azure Government environments, prepare for ATO processes, and align Power BI deployments to federal data handling requirements.

Does EPC Group serve clients in Northern Virginia and Maryland?+

Yes. From DC we serve clients across the National Capital Region, including Arlington, Alexandria, Tysons, Reston, Bethesda, and Rockville.

How do I contact EPC Group's Washington DC office?+

Call (202) 481-1032, email contact@epcgroup.net, or visit us at 1050 Connecticut Avenue NW, #500, Washington, DC 20036. Office hours are Monday through Friday, 8:00 AM to 7:00 PM Eastern Time.

Ready to talk?

Contact our Washington office at (202) 481-1032 or schedule a consultation.

View all 6 EPC Group office locations →