Our services
Integrated structural, mechanical and piping engineering
Three disciplines under one accountable team — engineered, fabricated and executed to the highest standards of quality, safety and compliance.
Service
Structural Engineering & Lifting Equipment
Mokaleng provides structural engineering services for petrochemical, energy, industrial and infrastructure environments — covering design, analysis, fabrication support, construction management and maintenance modifications.
As a specialist lifting equipment provider, we deliver statutory inspections, load testing and Certificates of Compliance, keeping cranes, hoists, gantries and lifting tackle safe, reliable and audit-ready.
Capabilities
- Structural steel design and detailing
- Industrial platforms, pipe racks and supports
- Maintenance and shutdown structural modifications
- Civil and structural assessments
- Fabrication and erection support
- Construction management
- Lifting equipment inspections
- Load testing and certification
- Lifting equipment and rigging supply
Service
Mechanical Services & Shutdown Support
Our Mechanical Services division provides specialised maintenance, shutdown, construction and engineering solutions for petrochemical, energy, mining and industrial clients.
We deliver turnkey mechanical solutions across the full project lifecycle — from planning and technical support to fabrication, installation, maintenance and commissioning.
Capabilities
- Mechanical maintenance and shutdown execution
- Installation and commissioning
- Piping systems and equipment handling
- Rotating and static equipment maintenance
- Rigging and plant modification assistance
- Preventative and corrective maintenance
- Project coordination
- Turnaround and construction management
Service
Piping & Welding Solutions
Our Welding Services division delivers high-quality welding, fabrication and repair solutions for maintenance, shutdown, construction and plant modification projects.
All work is executed in accordance with industry standards, approved welding procedures and strict quality control — both in the workshop and on-site.
Capabilities
- Structural and piping welding
- Coded welding and certified procedures
- Plant maintenance and shutdown welding
- Stainless and carbon steel fabrication
- Repair and integrity restoration
- TIG, MIG, ARC and flux-core processes
- Fabrication, fitment and installation support
Tailored to your site
Not sure which service you need?
Tell us about your plant, shutdown or project and we'll scope the right support.

