Our Services
UNIELSEN, is the leading provider of products and services in the mining, construction & maintenance and oil & gas industry. At UNIELSEN, we pride ourselves on delivering high-quality products and services that cater to the unique needs of our clients. We have a comprehensive track record of cross-border assignments:
Engineering Disciplines
UNIELSEN is a full EPCM that can design, procure, fabricate and install any mechanical system. We use some of the modern software in our design and production of drawings. Below are some of the engineering services we provide:
Feasibility and Conceptual Studies, Front End Engineering & Design, HSE Studies, Detailed Engineering, Construction Engineering, Field Engineering Support, Project Control, Project Safety Management and Project Scheduling.


Integrated Solutions | Mining & Mineral Processing
- We provide advanced solutions for underground drilling and surface mining operations.
- Conveyor System upgrades Solutions.
- Plant site-specific requirements for Preventive, Predictive and Corrective Maintenance:
- Field Services
- Spare Parts Services, Servicing & Maintenance of Fire Suppression System
- Revamping
- Dumping Overburden and Tailings Design Solutions
Design and Construction for Jacket
- Process Simulation
- P&ID Development
- HAZOP & Safety Studies
- Design of Process Equipment
- Plant Hydraulics Design
- Specification For Package Systems
Equipment design for Process Industries
- Process Simulation
- P&ID Development
- HAZOP & Safety Studies
- Design of Process Equipment
- Plant Hydraulics Design
- Specification For Package Systems
Mechanical Engineering
- Structural Design & Analysis
- Structural 3-D Modelling
- Failure Modes Effects & Criticality Analysis (FMECA)
- Welding And Fabrication Drawing
- Joining Of HDPE Piping & Fittings
- Fabrication & Installation of HDPE Pipes
Welding and Installation
Welding and Installation work with partnership with Dan-Iot Engineering. Our in-house and eld experience staff ensure that clients’ products can be used and installed in the real world. Our team of welders are tested and certified by DNV-GL and the American Welding Society on an ongoing basis.