Engineering and Construction

We have solid experience in complex and world-class projects. This is only possible due to our multidisciplinary team of professionals that develop earthworks, civil and electromechanical works, as well as EPC projects.

Our Experience

1.5MM m3
of concrete
830k tons
of equipment and structure assembly
of pipeline
of tunnels
of asphalt
housing built



Our experience in this sector, whose importance comes from Peru being one of the leading producers of gold, silver, copper, zinc, and tin, among other minerals, dates back to 1955. Since then, we have executed projects related to the start-up and expansion of mining operations of increasing magnitude and complexity, always with the commitment and excellence that characterizes JJC, to deliver projects that transcend.


For more than three decades we have been developing energy projects of increasing magnitude with excellence, with the commitment to achieve standards of quality and efficiency that meet and exceed the requirements of our clients in Peru and Chile. The execution of reservoir and run-of-river hydroelectric power plants, among other projects usually located in challenging geography, have enriched our expertise and encouraged our professionalism to transcend.


Since our foundation in 1955, we have executed road, airport, and port infrastructure projects, among others, under different modalities. Based on our experience in developing these projects, we innovate and improve our processes to guarantee our work’s excellence.


Since our foundation, we have executed nationwide building projects such as banks, shopping malls, educational centers, offices, and residential buildings, among others. Due to our extensive experience, reliability, and compliance, we play a leading role in the construction sector, which has been one of the most dynamic sectors of the Peruvian economy in recent years.


For more than six decades we have been developing different industrial infrastructure projects for various subsectors, with our recognized reliability and commitment. In addition to our experience in the cement subsector, which includes the most modern plant in Latin America, we have experience in the execution of projects for the mass consumption and food and beverage subsectors, among others.

Oil & Gas

For four decades we have been participating in the execution of projects for oil and gas exploitation clients with reliability, dedication and compliance. We have participated in different stages of the development of the most important projects for the exploitation of oil and natural gas in Peru.