Our Services

What We Do

We provide smart, reliable engineering solutions that power progress. We combine innovation, technical excellence, and a results-driven approach to ensure every project stands out for its performance, safety, and value.

Electrical Power Systems

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TopEng delivers reliable and efficient Electrical Power Systems solutions, from installations and substation commissioning to maintenance, ensuring safe and seamless power for your projects.

  • Substation Maintenance & Testing (11kV – 400kV)
  • Substation Design
  • Substation Commissioning & Testing (11kV – 400kV)
  • Protection Settings Calculations
  • Protection IED’s Engineering (Configurations)
  • PLC Programming & Maintenance
  • Fault Investigations
  • DC Systems Maintenance for Generators, UPS & Battery Banks
  • Retrofitting for Circuit Breakers & Protection Schemes
  • SCADA Systems Maintenance, Design & Automation
  • Metering Instruments Maintenance & Commissioning

Electrical Construction & Installations

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We provide end-to-end electrical construction and installation services for substations, ensuring safe, reliable, and efficient power infrastructure. From switchgear and cabling to auxiliary systems like BTUs, our team delivers precision and quality in every installation.

  • MV & HV switchgear installation (11kV – 400kV)
  • Busbar, transformer, and circuit breaker installations
  • Retrofitting and upgrades of protection schemes and equipment
  • Control and power cable routing, termination, and testing
  • Cable tray, conduit, and earthing system installations
  • Reticulation design and installation for efficient power distribution
  • Installation of BTUs for battery banks
  • Equipment alignment and mechanical installations
  • Testing and commissioning of installed electrical systems
  • Integration of protection, control, and SCADA systems

Renewable Energy

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We provide comprehensive renewable energy services, combining our substation and power systems experience with solar, wind, and hybrid energy solutions. Our turnkey approach covers design, integration, protection, and ongoing maintenance, helping clients achieve sustainable and resilient energy systems.

  • Solar PV system design, installation, and integration into existing electrical networks
  • Hybrid energy solutions combining renewable sources with conventional substation systems
  • Grid-compliant protection, metering, and reticulation design for renewable integration
  • Protection relay configuration for renewable energy assets
  • SCADA system design, automation, and monitoring for solar, wind, and hybrid systems
  • PLC programming and integration with renewable energy systems
  • Battery Energy Storage System (BESS) design, installation, and maintenance
  • Commissioning of renewable energy installations for reliable operation
  • Preventive and corrective maintenance of solar, wind, and hybrid energy systems
  • Monitoring, fault investigation, and performance optimization
  • Metering instruments commissioning and upkeep for renewable energy systems

Structural Engineering

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TopEng Consulting offers expert Structural Engineering services, providing innovative and reliable solutions for building design, inspections, and assessments. Our team ensures structural integrity, safety, and compliance across residential, commercial and industrial projects.

  • Council submission sign-offs for residential projects
  • Structural inspections and condition assessments
  • Forensic investigations and post-damage reports
  • Pre-purchase building assessments and compliance reviews
  • Turnkey industrial steel building inspections and certifications
  • Substations transformer plinths & equipment bases design
  • Technical reports and certifications for authorities, insurers, or clients

Civil Engineering

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TopEng delivers practical Civil Engineering solutions from substation foundations and earthworks to drainage and access roads, ensuring every project is built on strength and reliability.

  • Substation civil works – foundations, plinths, cable trenches, hardstands, and access roads
  • Earthworks and site preparation for electrical and structural projects
  • Paving, roadworks, and drainage for industrial and commercial sites
  • Retaining walls and minor concrete works for support structures
  • Stormwater management and site drainage solutions
  • Technical reports, site inspections, and compliance documentation

Project Management

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TopEng provides end-to-end Project Management solutions that bring together our Civil, Structural, and Electrical Power Systems expertise. We ensure every project is delivered safely, on time, and within budget — from planning to completion.

  • Project planning, scheduling, and coordination
  • Budgeting, cost control, and progress tracking
  • Contractor and subcontractor management
  • Quality assurance and compliance oversight
  • Risk management and project close-out reporting

Construction Supervision

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TopEng provides professional Construction Supervision services to ensure projects are executed according to design, quality standards, and safety regulations. Our team oversees workmanship, materials, and schedules, ensuring timely and compliant project delivery.

Services include:

  • On-site supervision of civil, structural, and electrical works
  • Monitoring contractor and subcontractor performance
  • Quality assurance and compliance checks
  • Schedule tracking and progress reporting
  • Safety oversight and risk management
  • Documentation and reporting for client records

Supporting Services

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TopEng provides a range of supporting services to ensure the efficiency, safety, and reliability of every project. From testing and maintenance to compliance and advisory services, we help clients maximize performance and minimize risk.

  • Testing & Commissioning: Independent verification of electrical, structural, and renewable systems; load testing; quality assurance
  • Health, Safety & Environmental (HSE) Compliance: Site safety audits, risk assessments, method statements, and environmental compliance checks
  • Technical Advisory & Consulting: Feasibility studies, energy efficiency consulting, cost estimation, and peer review of designs or projects
  • Training & Capacity Building: On-site and workshop training for operational teams, safety, compliance, and technical best practices