EPC Group · Power BI Services · 2026
Four named, fixed-fee, fixed-scope Power BI accelerators for enterprise buyers — Health Check & Governance Blueprint, CoE Accelerator, Enterprise Performance & DirectQuery Tuning, Legacy BI-to-Power BI Migration Factory. Named outcomes. Named timelines. Transparent pricing tier.
Published June 24, 2026 · Updated continuously
Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group
EPC Group productizes four named Power BI accelerators for enterprise buyers: (1) Power BI Health Check & Governance Blueprint (3 weeks, fixed fee); (2) Power BI Center of Excellence (CoE) Accelerator (12 weeks); (3) Enterprise Power BI Performance & DirectQuery Tuning (4-6 weeks, scoped by model count); (4) Legacy BI-to-Power BI Migration Factory (12-36 weeks, quoted per wave). Every accelerator has named outcomes, named deliverables, named timeline, and a named senior architect responsible end-to-end. Fixed-fee accelerator projects with structured, transparent engagement models. All four integrate with the Microsoft Cloud Orchestrator Practice for ongoing run-state operations post-rollout.
Four productized Power BI accelerators for enterprise buyers: Health Check & Governance Blueprint (3 wk), CoE Accelerator (12 wk), Performance & DirectQuery Tuning (4-6 wk), Legacy BI Migration Factory (12-36 wk). Fixed-fee, fixed-scope, named outcomes. Start with Health Check (80% of buyers). Integrate with Microsoft Cloud Orchestrator Practice for ongoing run-state.
Each accelerator is a productized, fixed-fee, fixed-scope offering with named outcomes, named timeline, and named deliverables. Most enterprise buyers start with the Health Check (80%), which surfaces which of the other three accelerators is the highest-ROI next investment for their specific tenant + organization.
Full scope and what is not included →
3 weeks · Fixed fee, quoted after a one-hour call with a senior architect
For who
Enterprises with 6+ months of Power BI in production who need an external assessment of tenant governance, capacity utilization, semantic model quality, security posture, and adoption velocity.
Deliverables
Outcomes
A Health Check surfaces the capacity-cost optimization opportunities in the tenant, the governance gaps to close before an audit, and the semantic-model performance fixes worth implementing first; the figures for your tenant come from the assessment itself, not from a published benchmark.
When to run this accelerator
Pre-audit defense, pre-Copilot rollout (Purview labels must cover 85%+ of in-scope content before Copilot deployment), pre-capacity-upgrade decision, M&A integration baseline, executive-sponsored Power BI program reset.
12 weeks · Fixed fee, quoted after a one-hour call with a senior architect
For who
Enterprises standing up their first Power BI CoE or refactoring an underperforming CoE. Typically run after the Health Check identifies the CoE gap as the #1 root cause of governance + adoption + sprawl issues.
Deliverables
Outcomes
Documented enterprise outcomes: 70-85% reduction in shadow dataset proliferation within 6 months, 3-5× faster time-to-insight for new analytics requests, 30-50% reduction in capacity cost via standards + sprawl cleanup, named accountable governance ownership that survives consultant departure.
When to run this accelerator
Post-Health-Check, organizations scaling from <100 to 1,000+ Power BI users, M&A integration consolidating multiple BI tenants, pre-Microsoft Fabric migration (CoE matures must mature before Fabric capacity sharing).
Full scope and what is not included →
4-6 weeks · Fixed fee, quoted after a one-hour call with a senior architect; scoped by model count
For who
Enterprises experiencing slow Power BI dashboards, DirectQuery timeouts, capacity throttling, refresh failures on large datasets, or Fabric capacity exhaustion. Typically 5-30 critical semantic models in scope.
Deliverables
Outcomes
Documented enterprise outcomes: sub-second query performance on billion-row fact tables via Direct Lake + columnstore + aggregations; 60-90% reduction in P95 query latency on tuned models; capacity utilization headroom recovered for additional workloads; Copilot for Power BI natural-language Q&A working accurately because semantic models are properly designed.
When to run this accelerator
Slow dashboards reported by executives, DirectQuery timeouts blocking real-time use cases, Fabric capacity exhaustion, pre-Microsoft Copilot for Power BI rollout (Copilot accuracy depends on semantic model quality), pre-large-rollout-of-new-users (capacity sizing decision).
12-36 weeks based on legacy footprint · Fixed fee per migration wave, quoted after a one-hour call with a senior architect
For who
Enterprises migrating from Tableau, Qlik, MicroStrategy, SAP BusinessObjects, Cognos, SSRS, or legacy Excel-based reporting to Power BI + Microsoft Fabric. Typically 20-500 reports + 10-100 semantic models per wave.
Deliverables
Outcomes
Documented enterprise outcomes: 40-70% reduction in BI tooling spend (Tableau + Qlik licensing typically $300-1,500 per user/year vs Power BI Pro $14/user/month); 50-80% reduction in BI infrastructure cost via Fabric capacity consolidation; 30-50% increase in report self-service usage because Power BI is integrated into Microsoft 365 + Teams workflow; consolidated semantic + governance + security layer; vendor-risk consolidation.
When to run this accelerator
Renewal cycle decision (Tableau / Qlik / BO renewal in 6-18 months), M&A integration consolidating multiple BI vendors, Microsoft Enterprise Agreement renegotiation creating Power BI license headroom, post-Microsoft Fabric strategic adoption decision.
Most buyers run the accelerators in sequence: Health Check first (surfaces gaps + recommends next), then whichever accelerator the Health Check identified as #1 priority, then transition into ongoing Microsoft Cloud Orchestrator Practice retainer for run-state operations.
For buyers facing multiple critical gaps simultaneously (typical with M&A integration, post-audit-finding crisis, or pre-Copilot rollout decisions), EPC Group offers a Power BI Modernization Bundle that runs Health Check + CoE Accelerator + targeted Performance Tuning concurrently as a 16-20 week program with single named senior architect across all three workstreams. Bundle pricing is materially below the sum of individual accelerator fees.
EPC Group productizes four named Power BI offerings — Health Check & Governance Blueprint, CoE Accelerator, Performance & DirectQuery Tuning, and Legacy BI-to-Power BI Migration Factory — with fixed-fee pricing, named outcomes, named timelines, named deliverables, and documented enterprise reference outcomes. The productization exists because enterprise buyers consistently report frustration with open-ended time-and-materials Power BI consulting where scope drifts, deliverables are vague, and outcomes are unclear. Each accelerator has a tight enough scope to ship in a defined window with predictable cost, but broad enough to address the actual business outcome the buyer cares about. The four accelerators stack — Health Check is typically Phase 1, CoE Accelerator Phase 2, Performance Tuning where surfaced, Migration Factory when in-scope.
Each accelerator is a fixed-fee engagement, quoted after a scoping call, with milestone-based billing, a written scope and named change-order triggers. Multi-accelerator packages (Health Check + CoE Accelerator together, or the full Modernization Bundle covering all four) are quoted as one bundle. EPC Group does not publish fees: each quote depends on regulatory scope, tenant complexity and model count.
For 80% of enterprise buyers: start with the Power BI Health Check & Governance Blueprint (3 weeks, fixed fee). The Health Check surfaces which of the other three accelerators is the highest-ROI next investment for your specific tenant + organization. Common patterns: (a) Health Check surfaces governance + sprawl as the #1 issue → next is CoE Accelerator; (b) Health Check surfaces slow dashboards + capacity throttling → next is Performance & DirectQuery Tuning; (c) enterprise is already running Tableau/Qlik + facing renewal → next is Migration Factory; (d) Health Check surfaces multiple critical gaps → bundle into a Modernization Bundle covering Health Check + CoE Accelerator + targeted tuning simultaneously.
Three differences: (1) Named senior architect on every engagement — EPC Group does not deploy a blended team of mostly-junior consultants; every accelerator has one accountable senior architect from kickoff through go-live and into Hypercare. (2) Microsoft specialization rather than multi-platform breadth — EPC Group focuses exclusively on the Microsoft ecosystem, which means deeper Power BI + Fabric + Purview + Azure + Microsoft Copilot expertise than firms balancing Tableau + Snowflake + Salesforce + AWS practices. (3) Productized fixed-fee scope rather than open-ended T&M — most large firms quote T&M with broad estimates and scope-change risk; EPC Group accelerators are fixed-fee, fixed-scope, fixed-timeline with documented predictability. The trade-off: EPC Group is wrong for buyers who specifically want a multi-platform integrator across Microsoft + Salesforce + SAP + AWS — Slalom or Accenture or Capgemini fit that buyer better.
Yes — every accelerator transitions into the Microsoft Cloud Orchestrator Practice retainer model for ongoing run-state operations. The Cloud Orchestrator delivers monthly Health Checks, quarterly Maturity Assessments, ongoing CoE leadership, capacity optimization, feature-release adoption planning, Copilot governance, and business-hours (Central) incident response for the Power BI + Fabric + Azure analytics platform. Retainers are sized by tenant scope and workload concurrency. Approximately 80% of EPC Group accelerator clients transition into the Cloud Orchestrator retainer post-rollout because the value of the ongoing optimization + governance + adoption work exceeds the cost.
Microsoft Copilot for Power BI accuracy depends on semantic model quality, sensitivity-label coverage, and governance maturity — all three of which the accelerators directly improve. Health Check baselines sensitive-content coverage (Copilot requires Purview labels on indexed content). CoE Accelerator stands up the workspace certification + dataset standards that enable Copilot prompt grounding. Performance Tuning improves the semantic model quality that determines Copilot answer accuracy. Migration Factory ensures legacy Tableau/Qlik semantic context is properly modeled in Power BI so Copilot has clean semantics to ground against. EPC Group recommends sequencing: Health Check → CoE Accelerator → Performance Tuning (for high-traffic models) → THEN enable Copilot for Power BI broadly. Skipping the foundation often produces poor Copilot accuracy that erodes user trust.
Each accelerator includes compliance-native configuration as part of the standard scope, not a separate engagement. Healthcare (HIPAA + HITRUST + Washington MHMDA) requires Purview sensitivity labels on PHI, BAA-aligned data flows, and Copilot grounding boundaries. Financial services (NYDFS Part 500 + SR 11-7 + SOX + GLBA + Illinois BIPA) requires model risk management documentation, supervised model deployment workflow, and recordkeeping integration. Federal (FedRAMP + NIST 800-53 + CMMC 2.0) requires Azure Government deployment, ITAR / EAR handling, and cleared-personnel access boundaries. EPC Group has documented engagement experience across all four regulatory regimes (sources at /about/facts).
Standard kickoff: 2-3 weeks from signed SOW to discovery start. Expedited kickoff: 1 week available for urgent situations (post-audit-finding, executive-mandated capacity-cost crisis, M&A integration deadline). The 2-3 week standard allows pre-engagement environment access provisioning, named architect assignment, and pre-kickoff async discovery via Microsoft Forms + Teams. EPC Group does not require pre-paid retainer to lock in capacity — fixed-fee engagement signed via standard SOW + master agreement framework.
Reach EPC Group for a one-hour call with a senior architect. We'll discuss your current Power BI posture, identify which of the four accelerators is the highest-ROI next investment, and outline the fixed-fee scope + timeline tailored to your tenant complexity and industry regulatory environment.
Related enterprise references from the EPC Group knowledge base:
Named engagements come first; anonymized summaries follow under the anonymized-engagement rule — the client is not named and every statement is EPC-reported. Documents behind named engagements are in the Evidence Center.
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