Kaster

Kaster is purpose-built to simplify subcontractor certified payrolls and workforce reporting—two of the most time-consuming and compliance-sensitive processes in construction. Our mission is to give contractors a modern solution that makes it easy to stay compliant, automate back-office workflows, and keep projects moving forward without the usual paperwork headaches. Why Contractors Choose Kaster? Kaster helps project and compliance teams: • Automate Certified Payrolls – Eliminate manual WH-347 prep, automate wage validations, and simplify submissions for subcontractors • Streamline Workforce Reporting – Track workforce participation and demographic data across all projects in one place • Stay Compliant – Centralize subcontractor compliance items including COIs, lien waivers, W-9s, P&P Bonds, closeout docs, and more • Connect Systems – Sync seamlessly with platforms like Procore, Vista, and more to reduce double entry and improve visibility • Reduce Risk, Save Time, and Unlock Faster Payments – Eliminate bottlenecks, lighten the administrative load for your team and subs, and speed up the path to payment Built by Builders for the Realities of the Field Whether you’re running public works, federal, or private jobs with labor wage reporting needs—Kaster makes the process simple, structured, and audit-ready. Visit www.kaster.app to learn more or schedule a walkthrough.