In late 2002, the trend began to expand the scope of work and move from working in the field of air conditioning only to implementing mechanical and electrical works for buildings as a whole. Accordingly, the management decided to establish an investment company specialized in electromechanical works. The company was founded at the beginning of 2003 under the name Rukn Fa'al Sanabel Electromechanical works, and the Company was actually established at the beginning of 2003 under the name of Rukn Sanabel Electromechannical contracting company.the first department created after air conditioning department was the electricity Department, in response to desires of our customers and to maintain their trust and satisfaction, in addition to reduceing the costs of some of the departments work. Air conditioning,which required some supporting electrical work, and the department was provided with the required cadres, engineers, technicians, and workers, and provided with the required devices and equipment.the department demonstrated its effectiveness with the first department demonstrated its effectiveness with the first department in attracting customers by providing air conditioning and electrical work together.