What is a G702?

An estimate in construction is a calculated projection of the costs, time, and resources required to complete a specific project or scope of work. It includes direct costs like labor, materials, and equipment, as well as indirect costs such as overhead, insurance, and profit margins. 

Construction estimates serve as the foundation for project planning, budgeting, and decision-making, helping both contractors and clients understand the financial commitment required. Estimates can range from rough preliminary assessments to detailed breakdowns that are often refined as project details become clearer or circumstances change.

Accurate estimating is essential for subcontractors to win profitable work while maintaining healthy margins. Many successful subcontractors develop standardized estimating processes that incorporate historical cost data, current market rates, and lessons learned from previous projects to improve bid accuracy and build credibility with general contractors.

Siteline helps you be strategic with how you bid, letting you easily analyze historic payment and project trends, including seeing your fastest- and slowest-paying clients. If you're curious how Sitleine can help you make calculated bids that will yield the fastest payments and improve overall cash flow, request a demo here.

AIA® billing is a standardized payment application process for construction projects. Developed by the American Institute of Architects (AIA®), it uses specific forms—primarily the G-702® Application and Certificate for Payment and G-703® Continuation Sheet—to document and request progress payments throughout a project. These forms create a uniform system for contractors that shows exactly what work has been completed, what materials have been stored, and what payment is due during each billing period. They also require detailed information about contract values, change orders, and retainage amounts. AIA® has become the industry standard, especially for larger commercial projects and government contracts.

For subcontractors, understanding AIA® billing is essential since most large general contractors (GCs) require these forms or customized versions of them. While AIA® billing can initially seem complex, it provides important benefits like reducing payment disputes, creating clear documentation of work progress, and often resulting in faster payments. Mastering AIA® billing opens doors to working with larger GCs and bidding on more substantial projects. That’s why we created this comprehensive guide, filled with detailed information on completing AIA® billing forms and managing the payment application process.

Siteline simplifies the AIA® billing process by automating form creation and submission. Our system currently maintains 15,000 custom billing forms from more than 10,000 GCs, enabling subcontractors to generate perfect pay apps in minutes for fewer delays and faster, more predictable payments. Schedule a no-obligation demo to see how Siteline can help you streamline AIA® billing and reduce invoice aging by at least 30%.

An audit, within the construction industry, is a systematic and independent examination of a project, contract, or business unit. It is a thorough and comprehensive assessment of a company's construction processes, internal controls, and business practices. This review is conducted to ascertain compliance with the set industry standards, regulations, as well as to verify the authenticity and legitimacy of financial statements. The audit ensures that every operation within the construction cycle, from procurement of materials to the completion of the building, is carried out accurately and fair. It helps a firm to understand the areas of inefficiency and mitigate any risks. Furthermore, an audit could provide opportunities for improvements, ensuring efficiency, productivity and profitability for construction businesses.