Change Order
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.
Trusted by trade contractors across the country












Other construction terms
What is a Mortgage?
A mortgage, within the framework of the construction industry, is essentially a loan secured by a real property through the use of a mortgage note to evidence the existence of the loan and the encumbrance of that realty. This serves a crucial financial function during the building process as it allows homeowners or builders to purchase land or property without needing the full amount upfront. In most cases, a banking institution or lender offers the borrower a certain sum to buy a property, the borrower then repays this sum, typically monthly, with added interest, over a defined period. The mortgage ties the obligation of repayment to the property itself. Hence, when a mortgage loan is used for construction of a new property, the funds are dispersed to the borrower as work on the construction project proceeds. In the event that the borrower defaults on their mortgage payments, the lender has the right to take possession of the property, in a process known as foreclosure.
What is a Cost Overrun?
A cost overrun, in the context of the construction industry, refers to the excess amount that needs to be spent over the initially agreed or budgeted cost for completing a particular project. It’s an unanticipated increase in costs that occurs due to various factors such as inaccurate estimation, changes in project scope, unforeseen challenges, or increase in material or labor costs. In essence, it’s when the actual cost of the project exceeds the estimated cost. It is critical to manage and minimize cost overruns as they can seriously impact the overall profitability and success of a construction project. Effective project management, regular monitoring, vigilant control measures, and contingency planning are some strategies to mitigate such cost overruns in construction projects.
What is a Chart of Accounts?
A Chart of Accounts (COA) in the construction industry is essentially a financial organizational tool that provides a complete listing of every account in an accounting system. These accounts are typically used to categorize financial transactions that a business has to deal with to conduct its everyday operations. In construction, the COA may include accounts such as materials, labor costs, subcontractor fees, overhead expenses, equipment costs, and liabilities. Different project types will often require different charts of accounts. Furthermore, the COA assists in organizing the company's finances and ensuring accurate financial reporting, it's also important for identifying the total costs of a construction job, tracking profit margins, and analyzing expenses. It's a critical tool in managing a construction company's finances.
