Percentage-of-Completion
What is percentage of completion?
Percentage of completion (POC) is a metric that represents the proportion of work completed on a construction project at a given point in time. It is expressed as a percentage of the total contracted work. The POC is important to subcontractor workflows for several reasons:
- Payment schedules: Most construction contracts stipulate that subcontractors receive payment based on the percentage of work completed rather than a lump sum payment at the end of the project. The POC determines the amount of payment that a subcontractor can request from the general contractor (GC) or the project owner for the work performed during a specific billing period.
- Cash flow management: Subcontractors rely on progress payments to maintain a healthy cash flow and cover expenses such as labor, materials, and equipment. The POC directly impacts the timing and amount of progress payments received, allowing subcontractors to plan and manage their financial resources effectively.
- Project monitoring and control: Tracking the POC helps subcontractors monitor their progress against the project schedule and budget. It enables them to identify potential delays or cost overruns early on, allowing for prompt corrective actions.
- Dispute resolution: In the event of disputes or claims related to payment or project delays, POC documentation can serve as evidence to support the subcontractor's position and substantiate their claims for outstanding payments or compensation.
- Resource allocation: By monitoring the POC, subcontractors can better plan and allocate their resources (labor, materials, equipment, etc.) across multiple projects, ensuring efficient utilization and avoiding resource conflicts or shortages.
- Project closeout: The POC is crucial during the project closeout phase, as it helps determine the final payment due to the subcontractor and ensures that all work has been completed according to the contract terms.
Overall, POC serves as a versatile tool throughout the entire project lifecycle, from initial payment requests to final closeout. And with Siteline, managing POC workflows becomes effortless. Siteline makes progress billing a cinch by:
- Generating custom pay applications with real-time POC calculations
- Offering intuitive dashboards for clear financial visualization and decision-making
- Integrating with GC payment portals for accurate, timely pay application submissions
- Centralizing all documentation for enhanced collaboration and communication
Book a demo today to experience how Siteline can empower your team to make informed decisions, maintain a steady cash flow, and ensure successful project closeouts.
Trusted by trade contractors across the country












Other construction terms
What are Fixed Costs?
Fixed costs, in the context of the construction industry, are the expenses that a contractor has to pay regardless of the level or volume of building activity. These costs, also known as overhead costs, remain constant and do not change with the fluctuations in work demand or project size. They typically include items such as rent or mortgages for office space, salaries for permanent staff, insurances, property tax, machinery depreciation, among other expenditures. The ability to manage fixed costs effectively is vital for a construction company's profitability and viability, as they represent a substantial portion of the total expenses.
What is a Guaranteed Maximum Price (GMP)?
A guaranteed maximum price (GMP) is a financial cap used in construction contracts, representing the highest possible price a client can expect to pay for a particular project. This cap encompasses raw materials, labor, indirect costs, and a margin for the contractor’s profit.
While offering financial predictability and safety to the client, this method can significantly impact subcontractors. To transfer a portion of the financial risk, general contractors (GCs) typically offer subcontractors fixed-price (or lump sum) subcontracts. This setup incentivizes subcontractors to adhere to budgets and timelines, as cost overruns directly affect their profit margins (unless the client was the one who requested changes). Conversely, if the project is completed under budget, subcontractors may benefit by sharing the savings with the GC. Ultimately, GMP contracts foster transparency and collaboration, promoting shared responsibility for project success between all parties involved.
In GMP contracts where payments are tied to milestones or completion percentages, accurate pay applications—a core feature of Siteline—are crucial to getting paid sooner. Siteline also enables subcontractors to track outstanding balances and monitor their cash flow in real-time, empowering them with insights to proactively manage their financial health—which is paramount in GMP contracts. Ready to take control of your cash flow under GMP contracts? See how Siteline can help by scheduling a demo today.
What is a Lien Waiver?
A lien waiver is a legal document used in the construction industry that is often exchanged between parties involved in a construction project. This waiver essentially absolves or "waives" the claimant's (typically a project participant like a contractor, subcontractor, or supplier) right to impose a lien on the property for the amount they have been paid. It's often used upon payment to ensure that the payer is protected from double payment or any encumbrances on the property related to payment disputes. There are four general types of lien waivers: conditional and unconditional, each of which can be used for progress or final payment. Each type has its own legal implications, so it's important to understand them fully before signing.
