Case Study: John E. Green Company achieves streamlined quality management and drawing/document control with PlanGrid Build

John E. Green Company - Customer Case Study

John E. Green Company, a Michigan-based mechanical contractor, needed a better way to manage project quality across multiple jobs. Corporate Quality Director Dave Jones was charged with maintaining ISO 9001/14001–aligned quality programs, preserving drawing and document history, and ensuring field and office teams always had access to the latest drawings and specifications—challenges made harder by rapid changes in construction technology and traditional, manual document workflows.

The company adopted PlanGrid to centralize document control and drawing coordination, giving teams instant access to current plans and an auditable history of revisions. That shift reduced administrative effort, improved compliance with the Quality Management System, and strengthened on-site quality control—freeing staff to focus on building rather than chasing versions.

John E. Green Company

Dave Jones

Corporate Quality Director