pro-compagnon is business management software for leak detection and plumbing professionals. It consolidates quotes, insurance-formatted reports, invoices, scheduling, and alerts into one system. Reports align with insurance requirements to reduce rejections and follow-ups. Quotes and invoices are generated quickly, with payment tracking and automated reminders to minimize manual tasks. Scheduling includes automated client confirmations to prevent missed appointments. A dashboard shows revenue, overdue invoices, and pending tasks. AI aids document writing and text correction, while work attestations can be signed digitally on mobile devices. Optimized for mobile use, it enables task management from anywhere. Data is hosted in France, with professional installation requiring no technical expertise. Branding is customizable, and a pilot phase is available without subscription commitments.