BACKTrimble Prolog

Trimble Prolog software is the leading construction project management solution for contractors and other AEC firms, providing a complete system of record for managing project information, from the field to the back office. Designed by construction professionals for construction professionals, Prolog is built for project managers accountable for construction costs, scope and schedules, and for project teams responsible for the successful delivery of projects.

Only Trimble Prolog gives you the flexibility to access construction project data through a variety of interfaces and devices, so that your project teams get critical information when and where they need it. Our Desktop, Web, and Mobile solutions allow contractors and their teams to work online or offline, and in the office or out in the field. With Prolog, you can work from anywhere, anytime.

Product Features

Effectively manage and automate your key construction processes in a single system of records using the Prolog features listed below.

Field Management

  • Closeout logs
  • Employee tracking
  • Daily work journals
  • Notices to comply
  • Punch lists
  • Safety notices
  • Mobile apps for field workers
  • Online/offline access

Document Control

  • Drawings and specifications
  • Hot lists
  • Dunning letters
  • Meeting minutes
  • Requests for information
  • Submittal packages

Budget and Cost

  • Budgets, costs, commitments
  • Contracts
  • Change orders, potential CO
  • Cash flow forecasting
  • Invoices and payments


  • Vendor management
  • Bid packages and analysis
  • Bid awards and communications
  • Buyout items and groups
  • Contract attachments

File Management

  • Files and folders
  • Uploading and downloading
  • View and redline
  • Linking to other documents


  • Access to over 400 standard reports
  • Crystal based reports
  • Copy existing reports
  • Flexible distribution

Materials Tracking

  • Dashboard reporting
  • Integrated mobile solution
  • Web services

Since 1993, Trimble Prolog has helped more than 6,000 construction organizations to increase efficiency, reduce construction project risk, control project costs, and provide complete transparency to project stakeholders. Prolog is transforming the way the world works through technology that improves successful project delivery.

Trimble Prolog is a trusted solution because it helps contractors to:

  • Bring the entire project team together in a real-time, online construction project management environment with a proven construction management solution. For project teams, Prolog is the single software system of record.
  • Automate construction processes using software designed by construction professionals for construction professionals.
  • Reduce project cost, schedule risk and exposure by enabling teams to collaborate on the critical information required to deliver projects on time and on budget.
  • Increase user adoption within the organization through a construction-specific solution and role-based user interfaces.
  • Make decisions quickly using up-to-date project data from field workers using Prolog’s mobile application.
  • Increase efficiencies by enabling interoperability between Prolog construction project management and other critical business applications. Prolog Web services platform enables end-to-end business solutions so diverse systems and organizations can work together.
  • Manage all your construction data, from the field to the office.
  • Bring extended project teams together across geographical locations, in online and offline environments.
  • Choose from multiple deployment options, including self-host, managed host and software-as-a-service.