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Construction glossary

What is a Change Order?

A change order is an official amendment to a construction contract that modifies the original scope of work, timeline, or contract price. Unlike simple invoice adjustments, change orders require formal documentation and approval from all project parties before payment can be made. These modifications happen frequently in construction projects as conditions change, unforeseen issues arise, or clients request additional work beyond the original contract specifications.

For subcontractors, proper change order management can make the difference between getting paid for extra work and eating the costs. The challenge goes beyond just documenting changes—it's staying on top of approvals, tracking work that's moving forward without final sign-off, and making sure everything gets billed correctly. Too often, change orders get lost in email chains, verbal requests never get formalized, or approved changes don't make it into the next billing cycle, leaving subcontractors stuck with unbillable work. (For a detailed breakdown of change order processes and best practices, check out our change order guide.)

Siteline eliminates these change order headaches by tracking approval status in real-time, identifying which change orders are proceeding without final sign-off, and automatically incorporating approved changes into your billing schedule. With Siteline, you'll never lose sight of a change order again. Request a personalized demo to see how Siteline can protect your payments.

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Other construction terms

Conditional

What is Conditional?

In the construction industry, the term "conditional" typically refers to a state or situation where certain obligations, requirements, or criteria must be met for a particular outcome or transaction to occur. This term is often used in contracts or agreements. For instance, a construction project could be conditional upon gaining necessary building permits or approvals, meeting safety standards, or obtaining adequate funding. The failure to fulfill these conditions could suspend or terminate the project.

Breaking Ground

What is Breaking Ground?

Breaking ground refers to the official start of construction on a project, typically marked by the initial digging into the ground. It’s the first step toward site preparation, which involves various tasks, like soil testing, land clearing, excavation, leveling, etc. The term originates from the literal act of "breaking" or disturbing the ground to begin foundation work.

Breaking ground marks the transition from pre-construction activities (permitting and design finalization) to actual building work. This is when project timelines become essential to track, material deliveries need coordination, and subcontractors start mobilizing their teams and equipment to the job site. 

Once its time to start building, it’s time to start billing. Siteline helps subcontractors streamline their pay app and lien waiver processes, eliminating bottlenecks that can hold up payments for faster payments. Learn more about Siteline.

Trade Contractor

What is a Trade Contractor?

AA trade contractor, also known as a subcontractor, is a specialized construction professional hired by a general contractor (GC), construction management property, owner, developer, or other entity to complete specific aspects of a construction project. Trade contractors 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 to be performed, deadlines, and terms of payment. 

Trade contractors are distinguished from GCs in several ways. GCs oversee the entire construction project, managing all aspects from start to finish, including coordinating trade contractors, obtaining permits, and ensuring compliance with building codes and regulations. Trade contractors, 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.

Trade contractors 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 trade contractors based on project completion percentage. This system requires trade contractors 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 trade contractors 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.

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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