“Strategic Direction”JJL’s vision is to be a trusted partner for Engineering, Procurement, Project Management and Training Services in the energy sector of the economy.

Asset Integrity Engineering

ASSET INTEGRITY ENGINEERING  Asset Integrity engineering  JOC & JOC LTD (JJL) partners with its customers to offer an industry-leading performance in asset integrity and sustainability. We secure confidence in the high uptime of production assets, without compromising industry best practices…

Read more

Onsite Machining

Onsite Machining Cutting Technology Tube Profile Cutting Technology JOC & JOC LTD (JJL) tube profile cutting technology enables cold work tube cutting on most sizes, schedules or material of cylindrical pipe. The machines are portable, a technologically advanced product of H…

Read more

Bolt Tightening

Bolt Tightening Lagos Onsite bolt tightening & flange management  JOC & JOC LTD (JJL) assists clients in achieving their business objective of a safe and leak free work environment by providing appropriate flange management and control techniques. The integrity of…

Read more

NDT Equipment

NDT & Inspection  JOC & JOC LTD (JJL) provides a comprehensive range of project and operational inspection and non-destructive testing (NDT) services. In the current climate where oil and gas operators are striving to extend the life expectancy of their…

Read more

Welcome To JOC & JOC LTD

JJL was registered in Nigeria since February 1993 as general services company with initial bias in Civil Engineering works. It carried out many building rehabilitation works from then until 1996 when it had its first break into the Petroleum sector through an incinerator rehabilitation contract for Shell. JJL's full range of Integrated Inspection and Asset Integrity Management (AIM) services with operations in the Oil & Gas, Petrochemical, Infrastructure, Power Sector, etc has continued to develop and maintain leading edge technology in its services.

About Us

Bolt Tightening Lagos Onsite bolt tightening & flange management  JOC & JOC LTD (JJL) assists clients in achieving their business objective of a safe and leak free work environment by providing appropriate flange management and control techniques. The integrity of…

  Post Weld Heat Treatment Service  Post Weld Heat Treatment Service requirements are now more demanding than ever. This calls for consistently reliable, quality equipment and consumables, which the customer can be confident in using, every time. JOC & JOC…

Ultra High Pressure Water Jetting  JOC & JOC LTD (JJL) has a Cleaning division that provide a complete range of High Pressure and Ultra High Pressure Water Jetting services, using multi-disciplined teams which reduces manpower and increases flexibility onboard an…

Quality and Timely Services Guaranteed. Contact us or Partner with us for the Best NDT Inspection Services, Bolt Tightening and Torquing, On-site Machining (Cold cutting) and more..
Contact us Now