Workshop Division

Our large workshop located in Glenella, Mackay has the capacity to undertake any small or large transformer or switch gear overhauls. Contact us today for more information.


ADN Testing Services has recently diversified its services and is now offering a new division within the company:

Transformer and Switchgear Repairs and Overhauls in our workshop

Located in Glenella, Mackay our workshop has the capacity to maintain transformers up to 10 tonne. Our goal is to maximise the life of your assets by offering the following services in our workshop:

  • Full transformer and switchgear electrical testing and repairs;
  • Tap changer repairs / replacements;
  • Transformer overhauls to include but not limited to:
    • Gasket / seal replacement;
    • Transformer oil filtration / replacement / FR3 oil upgrade;
    • Transformer tank repairs and repaint;
    • General modifications.

Our large workshop located in Glenella, Mackay has the capacity to undertake any small or large transformer or switch gear overhauls. Contact us today for more information.

Our large workshop located in Glenella, Mackay has the capacity to undertake any small or large transformer or switch gear overhauls. Contact us today for more information.