AI assistant — not human
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 June 24, 2026 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, mid-five-figure fixed-fee); (2) Power BI Center of Excellence (CoE) Accelerator (12 weeks, low-six-figure); (3) Enterprise Power BI Performance & DirectQuery Tuning (4-6 weeks, mid-five-figure to low-six-figure based on model count); (4) Legacy BI-to-Power BI Migration Factory (12-36 weeks, low-to-mid six-figure 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.
3 weeks · Fixed-fee, mid-five-figure tier
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
Typical Health Check identifies $200-800K of capacity-cost optimization opportunity, surfaces 3-8 critical governance gaps before audit + the 5-10 highest-impact semantic-model performance fixes worth implementing first.
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, low-six-figure tier
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).
4-6 weeks · Fixed-fee, mid-five-figure to low-six-figure tier based on 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, low-to-mid six-figure tier
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.
Fixed-fee tiered pricing per accelerator: Health Check & Governance Blueprint is mid-five-figure; CoE Accelerator is low-six-figure; Performance & DirectQuery Tuning is mid-five-figure to low-six-figure based on model count; Migration Factory is low-to-mid six-figure per migration wave. Multi-accelerator packages (Health Check + CoE Accelerator together, or full Modernization Bundle covering all four) qualify for bundled pricing. EPC Group does not publish exact dollar amounts publicly because pricing varies modestly by industry regulatory scope, tenant complexity, and competitive context — but every quote is fixed-fee with milestone-based billing, transparent scope, and named change-order triggers. The transparent fixed-fee model is intentional: it removes the budget-overrun risk that drives most enterprise IT to prefer SaaS over consulting.
For 80% of enterprise buyers: start with the Power BI Health Check & Governance Blueprint (3 weeks, mid-five-figure). 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 24/7 incident response for the Power BI + Fabric + Azure analytics platform. Retainers are tiered by tenant scope + workload concurrency + SLA tier. 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 30-minute discovery call. 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.