Unpriced and Late-Priced Change Orders Eroding Billable Revenue
Definition
On many nonresidential projects, scope changes are executed in the field before pricing and formal approval are completed, leading to work that is partially or never billed or billed at discounted rates after contentious negotiations. Industry guidance notes that change orders on major projects typically total 10–15% of contract value, and that owners often push for reduced compensation when pricing is not clearly documented up front, causing contractors to absorb costs instead of recovering them through change order revenue.
Key Findings
- Financial Impact: For a $50M nonresidential project, change orders typically represent $5M–$7.5M; under‑recovery of only 10–20% due to weak pricing/approval controls equates to ~$500K–$1.5M per project, i.e., low‑ to mid‑seven figures annually for a contractor running multiple projects.[2][7][8][9]
- Frequency: Weekly
- Root Cause: Field personnel proceed on verbal direction or emails without a fully documented and agreed change order, while project teams lack standardized pricing templates and consistent markups, resulting in underpriced or disputed changes and write‑offs when owners contest amounts after the fact.[2][3][4][8][9]
Why This Matters
This pain point represents a significant opportunity for B2B solutions targeting Nonresidential Building Construction.
Affected Stakeholders
Project Manager, Superintendent, Project Engineer, Estimator, Contracts Manager, Owner’s Representative
Deep Analysis (Premium)
Financial Impact
$100K-$300K per project from unrecovered rework/remediation costs; lack of defensible QC cost documentation in negotiations • $150K-$400K per project from expedited sourcing premiums; supplier overcharges due to lack of competitive bidding; untracked CO-related PO volume • $200K-$400K per project from delay claims and loss of productivity (10-30% reduction when crews idle awaiting formal approval); inability to lock schedule baseline means contingency buffers consumed
Current Workarounds
Backward pricing from timesheets and material invoices; manual Excel cost-up from memory of contract rates; phone calls to PM asking 'how much crew-time was that?'; reliance on historical project benchmarks • Custom Excel models for industrial change pricing • Email chains with RFIs; manual Excel tracking of pending changes; post-project spreadsheet reconciliation; verbal commitments to PM that later require documentation
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Methodology & Sources
Data collected via OSINT from regulatory filings, industry audits, and verified case studies.
Evidence Sources:
- https://www.smartsheet.com/content/construction-change-order-form-101
- https://www.volpe.dot.gov/sites/volpe.dot.gov/files/2025-01/Understanding%20Construction%20Change%20Orders%20Report%20v01-16-2025_508%20compliant%20final.pdf
- https://www.trimble.com/blog/construction/en-US/article/the-true-costs-of-estimating-change-orders
Related Business Risks
Productivity Loss and Rework Costs from Poorly Managed Change Orders
Rework and Defects from Informal or Rushed Change Order Implementation
Slow Change Order Approval Extending Time to Cash and Tying Up Working Capital
Administrative Burden of Change Order Pricing Consuming Estimating and PM Capacity
Disputes and Claims from Non‑Compliant Change Order Procedures on Public/Institutional Projects
Inflated or Opaque Change Order Pricing Enabling Abuse and Disputes
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