The Problem: Service Calls That Disappeared into a Black Hole
A regional HVAC service company had 15 technicians on the road, but no one knew where they were or what they were doing. Customers complained that service requests were lost, parts were not pre-ordered, and invoices were delayed by weeks. The service manager spent 3 hours every morning just assigning jobs from a pile of sticky notes. Revenue leakage from unbilled work was estimated at 8%.
How ERPNext Brought Order to Field Service
They implemented ERPNext’s Service Management and Project modules with these focused steps:
- Centralized service request system: Every customer call is logged as a Service Request in ERPNext. The system automatically assigns it to the nearest available technician based on their calendar and skills.
- Real-time job tracking: Technicians use a mobile app to update job status (arrived, working, completed). The manager sees a live map of all active jobs on a single dashboard.
- Auto-invoicing upon completion: When a technician marks a job as “done,” ERPNext generates an invoice based on the pre-set service contract or time spent. No more forgotten billing.
The Measurable Improvement
Within six weeks, the average response time dropped from 48 hours to 4 hours. The billing cycle shortened from 14 days to 2 days. Revenue leakage was eliminated, and the service department turned from a cost center into a profit center with a 15% margin improvement.