UK
AU & NZ
SG
MY
IE
Construction ERP Implementation Doesn’t Have to Be Painful: Here’s How to Get It Right
ERP implementation has a reputation for being disruptive and risky. It doesn’t have to be.
The single biggest determining factor of long-term ERP value is how you implement. The difference between success and failure is almost always the quality of discovery, governance, data, and change management during the implementation, rather than the logo on the software.
In this guide, implementation specialists at Access Construction share what consistently works in the construction sector, drawing on decades of Access Coins Evo deployments across Tier1 contractors and complex multi entity environments.
Why ERP implementations go offtrack in construction
Construction businesses face a distinctive mix of operational realities – project-based cost control, complex subcontractor ecosystems, compliance and certifications, field to finance data flows, and inherently mobile workforces.
That context magnifies common ERP pitfalls:
1. Resistance to change
Teams who have “made spreadsheets work” for years may be wary of new tools. Without a clear narrative for why the change matters at the job, site, and business level, adoption lags and value evaporates.
2. Insufficient, generic training
Role agnostic training creates superficial users and workarounds. Construction roles need hands-on, scenario-based enablement that maps to their day to day.
3. Data migration and master data sprawl
Every project leaves a trail of suppliers, cost codes, plant, and contract artifacts scattered across systems. Without early cleansing and ownership, migration becomes the long pole that compresses testing and compromises trust in the new system.
4. Over customizing too early
Trying to replicate every legacy quirk is the fastest path to scope creep, delays, and brittle solutions. Start with fit for purpose standard capabilities for the majority of users.
5. Misaligned processes and “Grey IT”
Construction often runs on undocumented, in between workflows - email chains, WhatsApp chats, ad hoc approvals. If you only model the “official” process, you’ll miss the reality that keeps projects moving.
How to get it right – best practice for construction ERP implementation
1. Adopt a transformation mindset (not a tooling mindset)
“Success hinges on treating discovery as a genuine business process review rather than just a software configuration exercise, clients who challenge their existing ways of working always achieve better outcomes than those who simply want to digitize broken processes.”
— Tom Chidler, Consultant Manager, Access Construction
Turn discovery into a business design exercise: surface pain points across project controls, supply chain, commercial, finance, payroll, and field operations; agree the future state outcomes; and set measurable success criteria for post go live value.
2. Secure leadership sponsorship and alignment
Executive sponsorship is an active role that unblocks decisions, funds capacity, and models the behaviors that drive adoption.
“Ensure that leadership understand the “why” behind the ERP change. It helps to start with a vision and define what success looks like for the business postimplementation.”
— Troy Munroe, Consultant Manager, Access Construction
Evidence backs this up: initiatives with effective change management driven visibly by leadership are dramatically more likely to meet their objectives. Prosci’s research shows that projects with excellent change management are six times more likely to succeed than those with poor change management.
3. Uncover “tribal knowledge” and Grey IT
Map the real process, not just the process handbook. Shadow site teams and commercial functions to understand the unofficial steps people take to keep work moving - things like ad hoc approvals, off system cost tracking, or personal supplier lists. Bringing these patterns into the design prevents hidden gaps that force users back to spreadsheets.
4. Tackle data early - long before configuration
Name data owners, define standards, and start cleansing before discovery concludes. Prioritize suppliers, cost codes, contract and project structures, and employee/contractor records.
“Get your data house in order before discovery begins, particularly supplier records, cost codes, and historical contract information, as messy master data will slow everything down and create expensive rework.”
— Tom Chidler, Consultant Manager, Access Construction
5. Establish clear governance and decision rights
Decide who can approve process changes, data standards, and scope moves from day one - and stick to it.
“Establish clear internal governance around decision making authority and change control, because scope creep and indecisiveness are the biggest timeline killers in any ERP project.”
— Tom Chidler, Consultant Manager, Access Construction
“A recent implementation hit every project milestone on time, and I believe that success was down to our client clearly defining internal roles before kick-off – especially around data ownership and decision making. This avoided bottlenecks during the configuration and testing phases.”
— Troy Munroe, Consultant Manager, Access Construction
6. Staff the A-team and protect their time
ERP is a cross-functional sport. Assign subject matter experts from commercial, projects, finance, payroll, procurement, and field ops who can decide, test, and champion.
“Assign dedicated subject matter experts early who have protected time away from day today operations as implementations fail when key people are spread too thin between BAU and project work.”
— Tom Chidler, Consultant Manager, Access Construction
7. Make change management non-negotiable
Treat change as a workstream with its own plan, metrics, and owners - communications, stakeholder mapping, impact assessments, resistance management, and adoption KPIs. Decommission the legacy system on schedule to avoid backsliding.
“ERP is more than a new piece of software, it signals a cultural shift. It’s important to prepare your teams both mentally and operationally, and change management is key to guiding that shift.”
— Troy Munroe, Consultant Manager, Access Construction
8. Invest in role based, construction specific training
Blend eLearning, classroom, and on the job coaching. Build capabilities for the long term - superusers, playbooks, and refreshers tied to real scenarios.
“Build your internal training capability early by identifying superusers who will champion the system, because post go live support from peers is infinitely more effective than relying solely on external consultants.”
— Tom Chidler, Consultant Manager, Access Construction
9. Resist early over customization
Adopt standard capabilities for the 80% first, then iterate where a genuine competitive or compliance need remains. This approach accelerates time to value and reduces technical debt.
“While specialized ERP systems like Access Coins are highly customizable, I wouldn’t recommend huge amounts of customization early in the project. Stick to core functionality first to avoid delays.”
— Troy Munroe, Consultant Manager, Access Construction
How Access Coins Evo de-risks ERP implementation for contractors
Access Coins Evo is built for construction - and our implementation approach is as construction specific as the product itself. Here’s how we help you land value faster, with less disruption:
- Discovery as business redesign
We facilitate cross functional workshops that challenge legacy ways of working and align on the measurable outcomes you need - commercial control, faster valuations, cleaner WIP, lower cost to serve, and audit ready payroll/compliance.
- Construction accelerators out-of-the-box
Industry templates for project structures, cost codes, retention/valuations, subcontractor management and payroll shorten configuration and testing while embedding sector best practice.
- Governance and decision clarity
A proven RACI, change control process, and steering cadence keep decisions moving and scope stable - avoiding the indecision and creep that burn timelines.
- Change management and training that sticks
Role-specific learning paths, superuser programs and accessible learning drives adoption beyond day one.
“With construction in particular, experience truly matters. Coins Evo holds a legacy of decades of Tier1 implementations, and with that institutional knowledge comes the confidence to navigate complexity and deliver results.”
— Troy Munroe, Consultant Manager, Access Construction