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A full ERP system designed by CompuBuild Technologies for construction companies.
Questions about SubMaster? Call (800) 827-1151 and talk to a software expert now.

The developer of SubMaster, Compubuild Technologies, is no longer in business. The product has been discontinued and is not available for purchase. For a list of other top software products designed for the construction industry, please refer to our Construction Software guide.

Built by subcontractors for subcontractors

Submaster seamlessly combines Job Costing, Bidding, Project Management, Purchasing, H/R and Payroll with every function of accounting to help you boost profits, gain project control, and streamline back office operations – the perfect solution that lets you control every aspect of your business. We have 4 different packages:

SubMaster SILVER

An affordable solution for all subcontractor trades. SubMaster Silver lets you run your business to industry standards while seamlessly adapting to your existing operations.

  • Core Project Management
  • Payroll and Human Resources
  • Accounting Management
  • Ideal for Growing Operations

SubMaster GOLD

Created especially for mid-size subcontractors, this affordable package grows with you to accommodate multiple crews and supervisory staff as your business needs evolve.

  • Payroll Management
  • Project Management
  • Document Control
  • Inventory & Purchasing
  • Quick View & Inquiries


Designed for large commercial subcontractors running multiple large and multi-phase projects, SubMaster Platinum delivers real-time controls of all ongoing activities, expenses and overhead.

  • Account Management
  • Advanced Purchasing
  • Customer Service & Scheduling
  • In-The–Field Time Reporting
  • Vendor & Subcontractor Maintenance
  • Union & Certified Payroll


The Best solution for subcontractors in residential tracts. TractMaster provides complete budgeting and cost controls at the phase, lot, stage and plan levels.

  • Easily create, plan & scheme templates
  • Streamlines option management
  • Includes all of the Platinum modules
  • Facilitates easy budgeting & options assignment
  • Tracks profitability through every phase

Popular Functionality Modules

Bid Management Sales professionals can develop, verify, submit, revise, and track bids tailored to each customer’s unique requirements.…

Vendor & Subcontractor Management Manage and track all of your PO’s and invoices for each vendor & subcontractor Import ASCII format pricelists from your vendors for use in SubMaster Compare…

Accounts Payable Pay invoices with or without PO’s Payment Disbursement & Approval Check Maintenance & Disbursement Reports Joint Check Reconciliation 14- A/P Reports…

Accounts Receivable Progress Billing Service Billing Retention tracking and invoicing Payment Collection- multiple & single invoices Lien and Lawsuit Management Aging Reports Billing Scheduling…

Payroll Management Payroll & Human Resources Track payroll by project and employee Track multiple pay rates Track multiple Workers Compensation rates Hourly, Piecework and Salary payroll…

Complete Functionality Module List

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