Engineering & Contracting LLC is an engineering, contracting and an ISO 9001:2008 certified Limited Liabilities company, providing services for the main clients like Petroleum Development Oman LLC., Daleel Petroleum LLC, Occidental Oman LLC and other Oil field companies of Oman. Our main business activities involve in Mechanical, Civil construction & Maintenance Services which includes constructing new flow lines, Maintenance of Pipelines, demolition works, Painting of Pipes, replacing redundant Pipelines with HDPE Linings and Civil works.