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Construction glossary
Construction Glossary •

Subcontractor (SC)

What is a Subcontractor (SC)?

A subcontractor, also known as a trade contractor, is a specialized construction professional that a general contractor (GC), construction management property, owner, developer, or other entity hires to perform specific work on a construction project. Subcontractors typically specialize in a particular trade or craft, such as electrical work, plumbing, HVAC installation, framing, roofing, glazing, flooring, or drywall installation. They are bound by a contract that outlines the tasks they need to perform as well as deadlines and terms of payment. 

Subcontractors are distinguished from GCs in several ways. GCs oversee the entire construction project, managing all aspects from start to finish, including coordinating subcontractors, obtaining permits, and ensuring compliance with building codes and regulations. Subcontractors, on the other hand, focus solely on their specialized area of work and are responsible for completing their specific tasks according to the project's plans and specifications.

Subcontractors face extensive payment cycles, as they cover all labor and material costs upfront for a project yet receive payment last. Progress billing further complicates the matter, mandating that GCs only reimburse subcontractors based on project completion percentage. This system requires subcontractors to invoice GCs every month for the work completed, which exposes them to various factors that can delay progress billing further. These include:

  • using the wrong pay application form, 
  • missing documentation, 
  • lien waiver oversights, 
  • submitting pay apps through the wrong GC portal, 
  • general project delays and disputes, or 
  • the GC’s own cash flow issues.

As a result, most subcontractors wait about 90 days to get paid for the work they’ve already done, which can strain their cash flow and hamper their ability to take on new projects or pay their employees and suppliers.

This is where Siteline comes in. Siteline is a construction billing solution built specifically to streamline the subcontractor A/R workflow. With Siteline, trade contractors can easily generate and submit detailed pay apps tailored precisely to each GC's requirements. The platform also:

  • tracks all compliance requirements and stores pertinent documents;
  • tracks, collects, and submits lien waivers for the sub and their lower tiers; 
  • ensures approved change orders are incorporated into the schedule of values; 
  • provides full visibility into billing statuses across projects—including which GCs pay fastest to better anticipate cash flow; and
  • creates accurate billing projections to monitor progress and effectively manage backlog.

By eliminating manual spreadsheets and centralizing all billing data, Siteline helps trade contractors accelerate their payment cycle by an average of three weeks. Discover how Siteline can get your subcontracting business paid faster by scheduling a demo today.

Trusted by trade contractors across the country

Other construction terms

Overhead Allocation

What is Overhead Allocation?

Overhead Allocation in the construction industry refers to the process of distributing indirect costs or overheads related to a project, amongst the various direct cost items within the project. This process allows all associated project costs to be accurately reflected, providing a holistic understanding of a project's total expenses. Overhead costs could include equipment rents, electricity, insurance costs, etc. The allocation can be based on certain criteria like the rate of resource consumption. It's a fundamental aspect of financial management, allowing the accurate pricing of projects, assisting in budgeting, and providing key insights that can guide decision-making.

Double-Entry Accounting

What is Double-Entry Accounting?

Double-entry accounting is a system used extensively in the construction industry, where every financial transaction has equal and opposite effects in at least two different accounts. The objective is to ensure the sum of all debits always equals the sum of all credits, thereby maintaining balance in the books. For example, if a construction company purchases building materials, it records the transaction as a debit in the inventory account but a credit in the cash account. This system allows for easier financial analysis, error tracing, and fair representation of a company’s financial position. This method also manages the complexity of financial transactions in the construction industry, increasing financial reliability and providing valuable insights on company performance.

Enterprise Resource Planning (ERP)

What is Enterprise Resource Planning (ERP)?

Enterprise Resource Planning (ERP) in the construction industry refers to a suite of integrated software applications designed to automate and control the core processes of a construction company. It serves as a central platform that facilitates the flow of information among different business functions such as accounting, human resources, procurement, project management, risk management, and compliance. ERP systems simplify data-driven decision making by providing real-time insights into every aspect of the construction project which include, but aren't limited to, project costing, inventory management, and workforce allocation. By enhancing visibility and streamlining workflows, ERP systems can significantly boost productivity and efficiency in the construction sector.

Ready to end the fire drill and get paid faster?

Replace the spreadsheets and runarounds with Siteline, and see your invoice aging improve by at least 30%.
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