AbdulElah Al-Mohanna Engineering Consulting office Has founden in 1992 by Eng. AbdulElah Al-Mohanna in Riyadh. The firm has grown from 3 to over 150 engineers, with office branches in Jeddah, Cairo, Beirut and Dubai. Our projects located in many countries, dealing with many cultures. AbdulElah Al-Mohanna is committed to providing highly professional architecture based on integrated, comprehensive and professional consulting services to the satisfaction of its customers entirely with quality and decency