Download a free construction estimate template in Google Sheets, Excel, or PDF format, to provide a clear cost breakdown to your client. Use this free construction quote template for Excel to see a detailed breakdown of the expected costs linked with a proposed project.An Estimator template is a file structured in the same format as an ODOT General Summary plan sheet (i.e. Here's a simple guide to setting up your spreadsheet with essential concepts, settings, and requirements. 1. Define Key Sections. Choose from construction estimate templates available in Excel, Word, PDF, Google Sheets, and Google Docs formats.