Attending the demands of public and private clients, such as hospitals, office buildings, hotels, institutional and administrative buildings and shopping centers. OCP performs medium and low voltage installations, lighting, air conditioning, ventilation, public address system, telephony, data networks, closed television circuits, access control, etc. It also undertakes plumbing and sanitation facilities, sanitary hot water and gas, as is the case of the Holiday Inn Express Hotel in Tapachula, which has 102 rooms and all the services provided by a hotel of its category.