From Zero to Service Calls: Building a Successful Roadside Assistance Business From Zero to Service Calls: Building a Successful Roadside Assistance Business 🚗 Starting a Roadside Assistance Business  is one of the most practical and opportunity-rich business decisions you can make in today’s fast-moving world. Every day, thousands of drivers face unexpected situations flat tires, dead batteries, lockouts, or breakdowns and they all need one thing immediately: reliable help.