- This will give you an idea of the pricing structure and whether mobile services are more cost-effective or have conveniences that justify a higher price. 5. **How do mobile car mechanics handle parts and inventory for various makes and models?

- This will give you an idea of the pricing structure and whether mobile services are more cost-effective or have conveniences that justify a higher price. 5. **How do mobile car mechanics handle parts and inventory for various makes and models?