What we do

This sector occupies a prominent place at CJR. The company curriculum has a comprehensive list of works and equipment in roads, enlargements works, platform formations and others, implemented in record time thanks to our staff members and technicians' expertise.

CJR has the knowledge and skills to perform any type of infrastructure, including: water supply, storm water, wastewater, electrical and gas infrastructure, pumping stations, lift stations, etc.

This business area meets the growing need to perform recovery, rehabilitation, restoration, renovation and reconstruction works of buildings and public spaces, as well as provide urban planning services.

The company's vast range of machinery and equipment and the know-how of 4 decades of experience in this area, allows us to respond to all kinds of earthmoving, dismantling, blasting, "in situ" fragmentation and rock crushing, with highly productive equipment and skilled and experienced and professional.

CJR has the knowledge and resources to act quickly and efectively, ensuring safety, quality and compliance with deadlines. Regarding environmental works, the specicity of the work performed in this sector enables the execution of contracts from scratch.

CJR has the knowledge and resources to act quickly and efectively, ensuring safety, quality and compliance with deadlines. Regarding environmental works, the specicity of the work performed in this sector enables the execution of contracts from scratch.

CJR's intervention regarding specific sectors such as industry and trading are an excellent representation of company's versatility and capability to respond with effectiveness to specific market needs.

Earth Works: One sector that CJR thoroughly understands and where already performed several works. Here perfection becomes effective daily.