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Construction glossary
Construction Glossary •

ACH (Automated Clearing House)

What is an Automated Clearing House (ACH)?

An Automated Clearing House (ACH) within the construction context refers to an electronic fund transfer system primarily used for direct deposit payments, including for construction services. It's a method universally used by many businesses in the industry for its convenience and speed. This system provides an efficient platform for moving funds from one account to another in a collective and prioritised manner, aiding greatly in the financial management of a construction project, including payroll and paying suppliers. The benefits include prompt payment, less risk of cheque fraud, and streamlined bookkeeping. It's an integral part of the financial mechanism in the construction industry.

Trusted by trade contractors across the country

Other construction terms

WH-347

What is WH-347?

WH-347 is a form utilized in the construction industry by contractors and subcontractors engaged in federal or federally-assisted construction contracts. This certified payroll form, issued by the U.S. Department of Labor, requires contractors to report detailed wage information for employees including hours worked, job classification, rates of pay, and deductions. The purpose of the WH-347 form is to ensure contractors are compliant with the Fair Labor Standards Act regulations. Witnessed and attested to by an assigned company official, this form plays a crucial role in the transparent and fair operation of the construction industry, ensuring that workers are compensated according to stipulated guidelines and in line with labor law regulations.

Cost Codes

What are cost codes?

Cost codes are a standardized system of numerical or alphanumerical identifiers assigned to specific work activities, materials, or equipment within a construction project. This system serves as a crucial framework for tracking and allocating costs throughout the project lifecycle. For subcontractors, understanding and using cost codes is essential for accurate bidding, cost control, and timely payment.

During the estimating and bidding phase, subcontractors use cost codes to break down their scope of work into manageable units, ensuring accurate cost calculations and competitive bids. Once awarded a contract, cost codes become invaluable for tracking actual costs against the estimated budget, enabling early identification of variances and proactive cost control measures.

Subcontractors are also responsible for assigning correct cost codes to all labor, materials, and equipment used on the project. This ensures transparent and accurate invoicing and payment applications, which general contractors and owners often require. Additionally, cost codes play a crucial role in change order management, as they help assess the financial and scheduling impact of any modifications to the project scope.

Cost codes are essential for tracking project expenses, and Siteline integrates them seamlessly into its software. By aligning cost codes with pay apps, invoices, and project progress, Siteline gives subcontractors greater financial visibility, which allows for accurate budget tracking, proactive cost management, and transparent communication with all project stakeholders. Schedule a demo today to see how Siteline can help improve project profitability.

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.

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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