Administrative Authorizations:

  • Waste manager by “Junta de Andalucía” GRU-1078-T
  • Register of bidders by “Comunidad Autonoma de Andalucía” Nº 3355
  • Register of accredited companies as contractors or subcontractors in the construction sector by “Comunidad Autonoma de Andalucía” Nº 01110003324


SG Obras S.L. has a quality management system according to the following standards:

  • UNE-EN ISO 9001: Quality Management System. ER-0739/2014
  • UNE-EN ISO 14001: Environmental Management System. GA-2014/0317
  • OHSAS 18001: Management system for safety and health at work. SST/0161/2014

For this reason, we have defined, implanted and certificated through AENOR an integrated quality system, environment, safety and health at work, guided at continuous improvement of the management of the organization. This system allows improve customer’s satisfaction and environmental performance of our business.

In prevention, we have an external prevention service, a Technician Occupational Risk Prevention and several preventive resources with the necessary training.

All our staff has the second cycle training in occupational risk prevention which the Agreement of Construction requires, and several preventive resources with the necessary training.