Job costing
Every cost - labour, materials, subcontract, plant - allocated to a job and cost code, not a general ledger line.
✦ ERP for construction
An ERP system for construction built around jobs, not stock
An ERP system for construction has to organise the business around the job: costs, valuations, subcontractors and retentions, all tied to a single contract rather than a warehouse SKU. Most generic ERP products were never built with that in mind.
✦ Why construction is different
Why standard ERP modules struggle with construction
Most ERP products are designed around stock: items, quantities, warehouses. Construction businesses don't really deal in stock in that sense - they deal in jobs, each with its own budget, valuation schedule, subcontractors and materials, often running for months and changing shape as they go.
An ERP system for construction needs to organise every cost and every invoice around the contract, so that a project manager, the finance team and the client's quantity surveyor are all looking at the same numbers - and so that CVR (cost value reconciliation) is something the system produces, not something someone rebuilds in a spreadsheet before every board meeting.
✦ Core modules
What an ERP for construction needs to cover
CVR (cost value reconciliation)
A live view of cost incurred against value earned on every contract, not a month-end spreadsheet exercise.
Subcontractor management
Applications for payment, valuations, retentions and CIS deductions handled correctly and on time.
Valuations and applications
Interim valuations and payment applications tracked against the contract schedule, with certified amounts reconciled to invoices.
Retentions
Retention held and released on the right schedule, visible per job rather than lost in a general debtor balance.
Finance integration
Job costs and valuations feeding the ledger directly, so WIP and margin reporting are accurate in real time.
✦ Route
Buy, extend or build for construction
| Route | Fits when | Risk |
|---|---|---|
| Standard construction ERP (e.g. Eque2, COINS-style products) | You run fairly standard contracts and want a proven product with construction accounting built in | Configuration can still be heavy, and some products assume a scale you may not be at |
| Standard finance ERP plus bespoke job costing | Your finance needs are standard but job costing, CVR or subcontractor handling need to work a specific way | Integration between the two systems needs to be genuinely reliable, not a nightly file drop |
| Bespoke build | Your commercial process - valuations, retentions, subcontractor terms - doesn't map cleanly to any standard product | Higher upfront cost, so it should follow a proper process review, not a hunch |
✦ Honest answer
When an off-the-shelf construction ERP is the right answer
Construction-specific ERP products exist for a reason and they're often the right call: they already model job costing, CVR, valuations and CIS correctly, which is a lot of ground to rebuild from scratch. If your contracts and commercial process are broadly standard for your trade, buying one of these and configuring it well is usually faster and cheaper than a bespoke build.
The case for something more tailored grows when your commercial model is unusual - a mix of contract types, an unusually complex subcontractor chain, or reporting your main contractor or funder demands that the standard product can't produce.
If what you're really looking for is broader construction software beyond the ERP core - site management, plant tracking, snagging - our [construction software](/industries/construction-software) page covers that ground.
✦ Before you choose
Questions specific to a construction ERP
- Can we produce an accurate CVR today, or is it rebuilt by hand each month?
- Do our subcontractor payment and retention processes match what the software assumes?
- How many contract types do we run, and do they all cost and value the same way?
- What does our main contractor or funder require in terms of reporting, and can the software produce it?
- Is our current WIP figure trusted by the finance team and the board?
✦ Questions we get asked
Construction ERP questions
What is CVR in a construction ERP system?
Cost value reconciliation - comparing cost incurred against value earned on a contract at a point in time, to see the true margin position rather than relying on the original budget.
Do construction ERP systems handle CIS?
Good ones do, including CIS deductions on subcontractor payments and the associated reporting. It's worth confirming this explicitly rather than assuming, especially with general-purpose ERP products.
Is a construction ERP the same as project management software?
No. Project management software tends to focus on programme and site coordination. An ERP system covers the commercial and financial side: costing, valuations, payments and the ledger.
Can a construction ERP integrate with estimating software?
Often, yes, though the quality of that integration varies a lot by product. It's worth testing with real data before committing rather than taking a vendor's word for it.
How long does a construction ERP implementation take?
A standard construction ERP with fairly typical processes can go live in a few months. Bespoke job costing or CVR builds, or complex historical data migration, take longer.
Talk to us about a construction ERP We'll tell you what we'd build.
Tell us how you cost and value jobs today, and we'll give you an honest view on buying, extending or building.
No pitch deck · We map your process · You own the software