We offer free downloadable construction quote templates in excel, pdf, and word formats. A construction or contractor estimate template is a document that contains a breakdown of the anticipated costs of a construction project. This document is essential for you to properly make the budget for a given project that ultimately ensures a great return of investment along with a timely. Whether you're a contractor, project manager, or estimator, these templates are designed to. For a rectangular project, measure out its three length, width, and height dimensions, and convert the result into cubic inches.