ProContractor 4.5.1 is the 2025 year-end version which brings updates required for 2025 year-end processing. It also provides updated tax rates and other new requirements for payrolls whose dates fall in 2026. This release also contains several bug fixes.
ProContractor 4.5.0 contains several bug fixes.
ProContractor 4.4.4 contains several bug fixes.
Welcome to Trimble Help, a centralized source of documentation and informational resources for a variety of Trimble offerings.
This section is designed to help you start using the Estimating module and work with the estimating jobs you create.
This section describes how to perform earthwork tasks to digitize job elements for sitework (such as existing and proposed elevations, areas, and trenches), measure cut and fill quantities, and view cross sections and summary totals. You can also create a 3D model of your job or export data for machine control.