USI Construction Management & Inspection USI serves as your representative during the entire construction process. Whether it is our own project or another representing firm, we consistently strive for plan conformity, specification compliance, and quality control while committing to the success of every project. As the owner’s on-site representative, USI provides periodic to full-time project management, inspection, and materials testing, based upon a project specific scope determined in a consultation with the owner. USI’s project management team manages all project costs and documents the contractor’s work by utilizing Appia and SiteManager software. Our group of degreed construction professionals are all fully certified by INDOT and participate in training our design staff to help them with real world experience.