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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

What is a sworn statement?

What is a sworn statement?

A sworn statement is a legal document used in construction projects that lists all contractors, subcontractors, and suppliers providing labor or materials for a project. When signed, it serves as a sworn declaration that the information provided is complete and accurate, meaning the signer is swearing under oath that no parties other than those listed need to be paid for work on the project. 

Sworn statements include detailed financial information for each party, such as contract amounts, previous payments, current amounts due, and remaining balances. Because these statements are made under oath, providing false information can result in perjury charges.

For subcontractors, sworn statements create transparency in the payment process, ideally to help prevent payment disputes. They’re typically submitted alongside payment applications, especially when requesting final payment. While not required in most states, Michigan and Illinois mandate sworn statements for all construction projects, with Michigan requiring a specific standardized form. Submitting sworn statements proactively—even when not explicitly required—can build trust with general contractors (GCs) and often results in faster payments. However, accuracy is critical; any discrepancies with sworn statements can have the opposite effect—delayed payments and damaged relationships. Check out this blog post for more tips on managing sworn statements.

Siteline can simplify the sworn statement process through integrations with popular construction accounting systems like Sage 300 CRE, Sage 100, Sage Intacct, Spectrum, and Vista. These integrations automatically pull accounts payable (A/P) information to complete sworn statements and subcontractor affidavits accurately, preventing costly errors and delays. See for yourself—book a no-obligation demo of Siteline today.

Financial Statements

What are Financial Statements?

Financial Statements, in the context of the construction industry, are formal records that portray the financial activities and conditions of a construction company. They're crucial for presenting a company's financial health to stakeholders and assisting in making strategic decisions. The primary types include balance sheets, income statements, cash flow statements, and equity statements. The balance sheet gives an overview of the company's assets, liabilities, and shareholders' equity. The income statement shows revenue and expenses, revealing the profit or loss over a period. Cash flow statements illustrate how changes in balance sheet and income statement items affect cash and cash equivalents. Equity statement depicts changes in the owner's interest in company during the accounting period. Without these statements, it would be challenging to understand a construction firm's economic status and make informed future financial decisions.

Request for Change Order (RFC)

What is a Request for Change Order (RFC)?

A request for change order (RFC) is a formal document that subcontractors submit to general contractors when they encounter work that falls outside their original contract scope. Unlike the actual change order, which is the approved contract modification, an RFC is the preliminary request that kicks off the approval process. These requests typically include details about the additional work, justification for why it's necessary, cost estimates, and timeline impacts.

RFCs are critical for protecting subcontractors from performing unbillable work, but they need to be submitted quickly when field conditions change. The challenge is that field teams often discover the need for additional work while actively working on-site, but the documentation and approval process typically happens back in the office. This disconnect can create delays that either hold up project progress or pressure subcontractors to proceed with work before getting proper approval.

Siteline streamlines this process by bridging the gap between field and back office teams, making it easier to document scope changes as they happen and convert them into well-organized requests. See how Siteline can improve your RFC process—request a personalized demo here.

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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