Maintenance For Maintenance, you can call the following number: 8001111880 or Fill The Form Service evaluation Where are we We are in touch with you full nameMobile numberpriority levelعاديةمتوسطةقصويTopic contact information Head office: Riyadh - Al-Malaz Phone 966114744788 Fax 966114774613 customers service : 8001111880 abt@abt.com.sa