Business Central

How to Choose a Business Central Consultant

What to check before hiring a Dynamics 365 Business Central consultant: process depth, data migration approach, integration experience and post go-live support.

Reviewed 2026-08-24 by the Machina IT engineering team.

The short answer

Choose a Business Central consultant on process depth rather than product familiarity. The questions that predict a successful implementation are how they map your quote-to-cash and production processes, how they handle master data cleanup, how many integrations they have actually built against Business Central APIs, whether they design your chart of accounts and dimensions before loading data, and who staffs hypercare through the first month-end close.

01

Product knowledge is the low bar

Most consultants can configure posting groups. Far fewer will tell you that your legacy chart of accounts should collapse into dimensions, that half your BOMs do not match what the floor builds, or that a planned integration should be replaced by a native API.

Ask them to describe a decision they talked a client out of. Consultants who only take direction will hand you your current problems in a new system.

02

Questions worth asking

  • How do you document current-state processes, and who signs off?
  • When do you design the chart of accounts and dimensions?
  • How is master data cleaned, and who owns the cleanup work?
  • How many years of history do you migrate, and why?
  • Which integrations have you built directly against Business Central APIs?
  • Do you run a full month-end close in a sandbox before go-live?
  • Who is on site or on call during hypercare, and for how long?
  • How are update waves tested against our extensions?
  • What does training look like, and is it role-based?
  • What happens to your configuration documentation when the project ends?
03

Red flags

  • A fixed quote issued before any process discovery
  • Data migration treated as a client responsibility with no cleanup plan
  • Customization proposed before the standard capability is evaluated
  • No sandbox month-end close in the plan
  • Go-live scheduled the same week as a physical inventory or audit
  • Hypercare priced as an optional add-on
04

Manufacturing changes the shortlist

If you run production, BOMs, routings, costing methods, subcontracting and shop-floor data capture are the hard parts. A consultant strong in distribution or professional services may be excellent and still be the wrong fit.

Ask specifically what they have implemented on a plant floor, and whether they also support the network, scanners and workstations the ERP depends on — or hand that off.

Common questions

Straight answers, no sales theater.

What do Business Central consultants do?

They map current processes, design the chart of accounts and dimensions, plan and execute data migration, configure modules and integrations, run testing including a sandbox month-end close, train users by role, and support the business through go-live and the first closes.

Do we need a partner, or can we implement it ourselves?

Small, single-entity finance-only rollouts are self-implementable. Manufacturing, multi-entity, integration-heavy or migration-heavy projects fail far more often without experienced help, and the failure is usually data and process design, not software.

How much does Business Central consulting cost?

It depends on scope — entities, integrations, data condition and how much process redesign is in scope. Ranges and the factors that move them are broken down on our Business Central implementation cost page.

How long should an implementation take?

Three to six months for a single-entity manufacturing rollout is typical. Data quality and integration count drive the schedule far more than configuration does.

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