About Us

About us:

JJL was registered in Nigeria on February 5, 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 a successful rehabilitation project executed for Shell, Nigeria.

Today JJL is fully into 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. The integrated nature of our services assures optimal uptime in Client plant asset and consequently, returns on asset value (RoA).

Our ability to undertake full plant asset study assures successful plant shut down operation, increased asset life cycle and general positive plant health. We have developed positive minded staff with highly professional disposition towards the plant asset and its successful operation and maintenance function.

In conjunction with our technical partners and OEMs, we deliver the best NDT Inspections and Asset Integrity Maintenance Management in Nigeria.



  1. Thermal Insulation
  2. Hot Zone Habitat
  3. Web Nett and Web Deck
  4. Scaffolding
  5. Rope Access
  6. NDT Equipment
  7. Onsite Machining Equipment
  8. Bolt Tightening Equipment
  9. Fabricated Products


  1. Construction Engineering
  2. Procurement/Supply Chain
  3. NDT Inspections
  4. Fabric Maintenance
  5. Repair and Maintenance
  6. Condition Based Monitoring
  7. Rigging and Slinging Operations Management.
  8. Onsite Machining
  9. Bolt Tightening (Torque and Tensioning)
  10. Scaffolding Services
  11. Rope Access
  12. Fabrication and Construction
  13. Post Weld Heat Treatment
  14. Pre-commissioning and Commissioning


  • Company Profile
  • Data Sheets
    • Habitat
    • Scaffolding
    • NDT Inspections
    • Webnett/deck
    • Bolt Tightening
    • Insulation
    • Rope Access
  • News
  • Case Studies
  • Etc

Contact Us

Port-Harcourt Office

5, Apara – NTA Link Road, Off East-West Road

Nkpolu, Port-Harcourt, Nigeria

+234 903 374 0109


Lagos Office

14 Anthony Etukudo Avenue

Lekki Scheme I,

Victoria Island, Lagos, Nigeria.

+234 903 374 0109