Expert in HV/LV Engineering, Procurement, and Construction (EPC) Contractor
From start to finish, we help get the job done!
Expert in HV/LV Engineering, Procurement, and Construction (EPC) Contractor
From start to finish, we help get the job done!
Our Work
WHAT DO WE VALUE
When you engage SM Engineering for a high voltage substation project, you gain a partner with deep, in-house technical capability spanning detailed engineering design, protection and modelling studies, and testing and commissioning — not a contractor relying on subcontracted expertise for the parts that matter most.
Our chartered electrical engineers bring over 25 years of experience delivering HV/LV infrastructure across the energy sector. We test and challenge design assumptions at every stage, from concept through to energisation, optimising switchgear, transformer, and protection selection to manage risk before it becomes a cost or schedule issue on site.
Our system-level approach includes full primary and secondary systems design, procurement, installation, testing and commissioning. This depth means your substation is engineered and delivered to be safe, compliant, and fit for purpose — not just built to a drawing set handed down from someone else.
We hold in-house capability to supply the full range of major equipment your project needs — Ring Main Units, customised 33kV buildings, power transformers, STATCOM and reactive power compensation systems, energy storage systems, and inverter solutions. By combining equipment supply with our engineering and commissioning expertise, we deliver fewer interfaces, tighter accountability, and a project delivered by one team from design through to energisation.
- Chartered Electrical Engineers with Over 25 years of experience in the Energy sector.
- Construction and Commissioning work
- Simulation and modelling
- Micro-Grid systems
- Automation and control
- Hazardous Area design work
- Hazardous Area motor drives
- Experienced in renewable Hydrogen facilities
- Solar farms (Large Grid-connected and Micro Grid systems)
- Battery Energy Storage Systems
- All design reports (SLD, detailed design schematics, calculation reports, simulation reports and recommendations)
- Testing and commissioning (Primary systems/ secondary systems)
Engineering
- Project Development Management
- Detailed Engineering design
- Concept design work for all engineering projects.
- Solar Design, PVSyst, concept, Grid connected and microgrids
- Drawing preparation (AutoCAD/ Solidworks)
- Arc Flash Hazards Analysis (DC / AC)
- Cable Thermal rating/ sizing
- Cable Impedance calculation
- Micro Grid Modelling and Analysis
- Protective device Analysis, setting reports and coordination
- Transient Stability analysis
- Short Circuit Fault level reports
- Earthing Grid design and soil Analysis
- Underground and Overhead cable system design
- Optimal capacitor placement and sizing
- Motor starting