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Practical guides for running project-based trades.

No fluff - just straight guidance on quoting, job costing, purchase orders, invoicing, CIS, VAT and keeping multi-week projects under control.

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Job costing

Why Approval Limits Should Follow Job Value, Not User Role

Role-based approvals sound tidy, but job value and exception routing are what keep construction spend moving without losing control of the commitment.

BuilderDash20 Aug 2026
Job costing

How to Stop Duplicate Purchase Orders on Live Construction Jobs

Duplicate POs usually appear when site, office, and suppliers are working from different confirmations. One live record, one approver, and one reference rule keeps the job clean.

BuilderDash12 Aug 2026
Job costing

How to Stop Duplicate Purchase Orders on Live Construction Jobs

Duplicate purchase orders usually appear when site, office, and supplier confirmations drift apart. One live record, one approver, and one reference rule keep the commitment clean.

BuilderDash12 Aug 2026
Job costing

How to Run a Weekly Committed Cost Review on Live Jobs

A weekly committed cost review gives contractors a clearer view of what has been approved, what is still open, and what will hit the job next.

BuilderDash8 Aug 2026
Job costing

What Every Purchase Order Approval Should Contain Before It Becomes a Commitment

A PO should not be approved on instinct alone. The approver needs a clear scope, job reference, value, and exception trail before the order becomes a live commitment.

BuilderDash6 Aug 2026
Job costing

Why Plant Hire Costs Need a Live Record Before the Monthly Invoice Arrives

Plant hire bills often arrive after the job has already moved on. A simple live record for the hire start, off-hire date, site, and approval keeps the cost visible before month-end surprises.

BuilderDash2 Aug 2026
Job costing

What to Do When an Approved Purchase Order Never Reaches the Supplier

An approved PO is only useful if the supplier actually receives it. Missing the send step can create delays, duplicate follow-up, and invoices that arrive before the commercial record is complete.

BuilderDash29 Jul 2026
Job costing

How to Build a Purchase Order Approval Chain That Keeps Jobs Moving During Holiday Cover

One absent approver can stall materials, labour and subcontract packages. A simple approval chain keeps decisions moving and shows who can sign what when the usual reviewer is away.

BuilderDash29 Jul 2026
Job costing

How to Build a Commercial Handover Sheet That Keeps Site and Accounts Aligned

A commercial handover sheet keeps job references, approvals, and invoice status together so site and accounts are not working from different versions of the truth.

BuilderDash27 Jul 2026
Job costing

How to Capture Site Receipts Before Small Purchases Go Missing

Small site spends still need a proper job reference. Capture receipts while they are fresh, keep them on the right job, and stop small costs drifting.

BuilderDash25 Jul 2026
Job costing

What to Do When a Purchase Order Needs Revising Mid-Job

PO revisions are normal on live jobs. The risk is not the change itself — it is losing the original value, the reason for the update, and the approval trail before accounts sees the invoice.

BuilderDash23 Jul 2026
Job costing

What to Do When a Variation Instruction Is Not Logged Properly

Variation instructions often start in WhatsApp, email, or a site conversation. A single log gives the business one trusted record before the cost reaches accounts.

BuilderDash23 Jul 2026
Job costing

How to Use Project Codes and Site References to Keep Invoices in the Right Job

If invoices, delivery notes, and small purchases arrive with different references, job costing breaks fast. One project-code rule keeps the paperwork attached to the right job.

BuilderDash21 Jul 2026
Job costing

Why Consistent Project References Stop Construction Admin from Falling Apart

One job can pick up several names across site, office, and supplier paperwork. A simple reference rule keeps the right cost on the right job.

BuilderDash17 Jul 2026
Job costing

Why Consistent Project References Stop Construction Admin from Falling Apart

One job can pick up several names across site, office, and supplier paperwork. A simple reference rule keeps the right cost on the right job.

BuilderDash17 Jul 2026
Job costing

Why Consistent Project References Stop Construction Admin from Falling Apart

One job can pick up several names across site, office, and supplier paperwork. A simple reference rule keeps the right cost on the right job.

BuilderDash17 Jul 2026
Job costing

Software to Manage Purchase Orders for Construction Projects: What It Should Do After the PO Is Raised

BuilderDash14 Jul 2026
Job costing

Why Unapproved Variations Can Drain Cash Flow Before the Final Account

Unapproved variations create a quiet cash flow problem: the work gets done, the cost lands, and the money is still stuck in approval limbo. Here’s how to tighten the process.

BuilderDash11 Jul 2026
Job costing

Construction Industry Purchase Order Software: The Fields Every PO Should Capture

If a PO system only issues numbers, it is not doing enough for construction. The useful part is the data it captures and keeps visible.

BuilderDash10 Jul 2026
Job costing

How to Split a Supplier Invoice Across Multiple Jobs Without Losing Job Costing

One supplier invoice can belong to more than one job. The fix is a clear split allocation, not a guess in accounts after the cost has already landed.

BuilderDash7 Jul 2026
Job costing

Why Fit-Out Jobs Need Room and Zone References on Every PO

On fit-out jobs, a generic site name is not enough. Room and zone references make it easier to match POs, variations, and invoices to the right part of the job.

BuilderDash3 Jul 2026
Job costing

How to Use Project Codes and Site References to Keep Invoices in the Right Job

If invoices, delivery notes, and small purchases arrive with different references, job costing breaks fast. One project-code rule keeps the paperwork attached to the right job.

BuilderDash1 Jul 2026
Job costing

How to Run a Weekly Committed Cost Review on Live Jobs

A weekly committed cost review gives contractors a clearer view of what has been approved, what is still open, and what will hit the job next.

BuilderDash30 Jun 2026
Job costing

Tracking Spend Is Not the Same as Controlling Spend

A spend report can show what has already happened. Control means knowing what is committed, approved, and still open before the invoice lands.

BuilderDash30 Jun 2026
Job costing

How to Stop Purchase Orders Getting Lost in WhatsApp

WhatsApp is quick for site communication, but it is a poor place to store commercial approvals. Contractors need a simple rule for turning chat requests into proper purchase orders before spend starts drifting.

BuilderDash17 Jun 2026
Job costing

How to Control Purchase Order Overspend and Variations in Construction

A purchase order only controls spend if changes are recorded before the invoice arrives. Here is a practical workflow for handling overspend, revised orders, and construction variations without losing sight of the committed job cost.

BuilderDash9 Jun 2026

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