Whether it be a small installation or a large project, we will be able to cater for your needs. Our company offers a wide range of services including LV/HV Engineering Design Services, Hazardous Area Design and Classification, Hazardous Area Inspections, Power System Studies and LV/HV Protection.

Our services

LV & HV Electrical System Design

With our experienced staff, CTE offers a full range of both LV and HV Electrical System Design. We provide tailored designs to meet your specifications, to the highest standard, at the most cost effective rates.

Feel free to contact us with your specific requirements via email or using the enquiry form on our Contact Us page.

High Voltage and Hazardous Area Auditing

We currently have two Queensland Accredited Auditors on staff, one dual certified for High Voltage and Hazardous Area Accredited and another who is High Voltage Accredited.

Whether it be a small installation or a large project, we will be able to cater for your needs.


Hazardous Area Services

We offer a range of Hazardous Area services which include the following:

  • Hazardous Area Inspections
  • Hazardous Area Classification
  • Hazardous Area Design
  • Hazardous Area Verification Dossiers
  • Ex e and Ex i Calculations
  • Conformity Assessment Documents (CAD)


Power System Studies

CTE offers a full suite of LV and HV power system studies including, but not limited to:

  • Fault Studies
  • Load Flow Studies
  • Arc Flash Analysis
  • Protection Studies
  • Harmonic Analysis

Our system studies are available for any stage of plant life, whether it be FEED, Detailed Design, Upgrades or End of Life extensions. With tailored reports suited to your particular requirements, we will be sure to provide a result that it suited to your needs.

Inspection and Commissioning

We also offer a range of on-site services including:

  • Substation Compliance Inspections (HV / LV)
  • Factory Acceptance Testing (FAT)
  • Site Acceptance Testing (SAT)
  • As-Builting
  • Commissioning