Since 1975, GTEL has been providing services regarding assembly, installation and maintenance in the electrical, mechanical, utilities and fire protection areas. Acting within the entire national territory, GTEL performs services for light and heavy industry sector, commercial and power plant industries. In order to conquer and sustain its leading position in a high competitiveness and ongoing innovation market, GTEL has been developing a partnership policy with its clients, offering technology, quality and efficiency. Engineers and technicians, specialized in every single working area, keep following up every job execution from GTEL, demanding from ourselves and from the procedures a very demanding quality control. As proof of its competence, GTEL has an excellent market reputation, qualified by various certificates of technical capability. 9001 ISO CERTIFICATED COMPANY.