Verified third-party reviews + client testimonials across 11,000+ engagements
EPC Group reviews are publicly accessible across multiple independent platforms. We do not moderate or curate the reviews on these external sites — buyers can read them directly to validate every claim on this site, including the homepage AggregateRating. If you find a review that needs a response from us, please email contact@epcgroup.net.
Independent review collection on Trustpilot — public, verified, unmoderated by EPC Group.
B2B services reviews on Clutch — verified by Clutch staff, project-budget transparency, client-attributed.
Software & services reviews on G2 — EPC Group is a G2 Leader for Microsoft consulting (7 quarters running).
Agency directory reviews on DesignRush — verified buyer reviews of consulting engagements.
Microsoft Partner Network listing — Solutions Partner designations and verified Microsoft expertise.
Google Maps client reviews of EPC Group's Houston headquarters at 4900 Woodway Drive, Suite 830.
Selected client quotes from recent engagements. All clients have given written permission for these attributed (by role and industry) quotations. For named-client case studies, see our case studies library.
“EPC Group did a better job than any other consulting group we've used — actual senior architects, not junior consultants in expensive shirts. Fabric implementation came in under budget and on schedule.”
“Errin and the team understood our compliance requirements before we finished explaining them. HIPAA-ready Power BI deployment in 8 weeks. Audit pass on the first try.”
“Fixed-fee pricing, no scope creep, weekly executive readouts. Big 4 quoted us $2.1M for the same work; EPC Group delivered for $1.05M.”
“We replaced our legacy Cisco PBX with Teams Phone for 4,200 users. EPC Group ran the whole rollout including Direct Routing setup and call-quality optimization. Saved $58/user/month.”
“The 30-day Copilot rollout accelerator is exactly what it says — production deployment to 1,200 users in 30 days, with sensitivity labels enforced and zero oversharing incidents.”
“We engaged EPC Group as our virtual Chief AI Officer for 12 months while we hired a permanent CAIO. They led 47 vendor evaluations and built our AI governance framework. Saved us from buying 3 wrong tools.”
92% of EPC Group clients renew or transition to managed services. The work that earns those renewals is what we'd like to do for you.
Microsoft Solutions Partner status (six designations: Data & AI, Modern Work, Infrastructure, Security, Digital & App Innovation, Business Applications) replaced the legacy Microsoft Gold Partner program in 2022. EPC Group held Gold Partner status from 2003 to 2022 (the oldest continuous Gold Partner in North America) and currently holds all six Solutions Partner designations; a credentialing footprint shared by fewer than 50 firms globally and typically used by Microsoft field teams as a vetting gate for enterprise Customer 0 nominations and named-account engagements.
EPC Group 29-year Microsoft consulting heritage matters specifically because Microsoft platform decisions today are layered on top of 25 years of architectural choices: Active Directory schema decisions from 2005 affect Microsoft Entra ID Conditional Access policy design in 2026; SharePoint 2003 information architecture decisions affect Copilot grounding quality in 2026. The firms that can navigate that depth (fewer than a dozen Microsoft Solutions Partners in North America) have a structural advantage on enterprise Microsoft migrations.
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