MAC Prefab specializes in delivering cold formed steel structural building components, including preassembled wall panels, floor cassettes, and roof trusses, engineered and manufactured to meet the rigorous needs of commercial and residential construction. With a mission to enable faster, higher quality building through offsite construction methods, MAC Prefab brings innovation and efficiency to every project by leveraging prefabrication at scale.
To manage the high volume and precision required to produce thousands of structural components, MAC Prefab has implemented Offsight, a factory management platform purpose built for the prefab and modular construction industry. By using Offsight, the MAC Prefab team is able to track every batch of trusses, wall panels, and floor systems as they move through production, streamlining their operations from the shop floor and delivering consistent results for commercial clients.
Building A Batch Manufacturing Workflow in Offsight
MAC Prefab operates with batch manufacturing at the core of their operations. Each structural component, whether a roof truss or wall panel, is part of a larger assembly process that requires rigorous tracking, coordination, and quality control. To support this, the team built dedicated production workflows inside Offsight’s Production & Quality Tracking platform.
Each workflow is tailored to specific panel or truss designs and mapped to real world project requirements. As batches of components move through the shop floor, MAC Prefab’s technicians use Offsight’s mobile app to scan, track, and update progress in real time. The ability to define and manage workflows by component type gives the team complete visibility into manufacturing stages, helping ensure that every project remains on schedule.
MAC Prefab also leverages Offsight to digitize their quality process by linking it to each production batch. This allows them to mirror the physical inspection protocols used on the shop floor within the software. Technicians can record detailed quality checklists, attach image documentation, and log sign offs directly in the app. Before shipping, every truss and structural building component has a complete digital record of quality verification, captured and stored securely in Offsight.
“Offsight is an incredibly versatile tool that we’ve been able to tailor to match the complexity of our batch production workflows. Whether we’re producing roof trusses, wall panels, or other cold formed steel components, the platform adapts to our process and helps us track every detail on the shop floor. It’s a strong fit for any truss or structural component manufacturer.”
Chandler Gulick, Project Manager
MAC Prefab
Streamlining Progress Reporting on Commercial Projects
One of the key differentiators for MAC Prefab is their ability to provide seamless communication and visibility to their commercial clients. By using Offsight’s Reporting & Auditing feature set, the MAC Prefab team generates consistent progress updates that are automatically shared with project stakeholders throughout the production process.
From initial fabrication to final inspection, Offsight compiles daily and weekly production data into professional, client ready reports. This not only reduces administrative burden for MAC Prefab’s team but also instills trust with contractors and project managers who rely on timely, transparent communication to keep projects moving.
For structural building component manufacturers, client trust is everything. Offsight allows MAC Prefab to deliver real time accountability and proof of progress, helping the company stand out in a competitive commercial prefabrication market and win more repeat business.
“Offsight gives us the real time shop floor visibility and progress tracking we need to successfully deliver on high value commercial prefab projects. Having a reliable way to communicate status updates with our clients is critical and Offsight makes that seamless. It’s become a key part of how we maintain trust and accountability across every job.“
Chandler Gulick, Project Manager
MAC Prefab
