Mobile "On the Go" Mechanic Workshop Services: Roadside Assistance Battery Charging Tire Inflation Computer Diagnostics Service to detect faults and provide a full report on the car for 100 SAR Periodic Maintenance Service Spark Plug Replacement: 50 SAR for 4-cylinder cars Price varies for 6-cylinder or 8-cylinder cars depending on the car model. Contact: (Mobile number appears when you press the "Contact" button)