Transaudit is a small independent electrical engineering  company with offices in Australia and New Zealand and assets in the UK and the USA. with a focus on transformer condition assessment and life expectancy.




where knowledge is power

Do you need help ensuring your transformer assets are working to their full potential? We offer unbiased comments based on visual inspection, thermography, detailed analysis of the oil and electrical test results, we compare your asset to the 1000's of others in our data base looking for clustering trends, we look at over 80 logic steps in producing estimated life , simply put, a holistic approach to condition assessment



All components are not created equally

"Oils ain't oils",  the key to successful interpretation of DGA results. the same applies to each component of the transformer. No two transformers are exactly the same,. the secret to longevity of your most expensive piece of plant in the substation.

it's what we do better than others

It's our belief that all parts of the transformer are intimately interconnected and must be reference in the whole assessment. This holistic approach has led us to success when many others have failed in their assessments when they rely on laboratories alone to create an assessment.

Transaudit identifies poor performing transformers, offers solutions to make them good performing transformers, and provides an engineering service for all things transformer.


We offer a world class on line database and condition assessment platform equaled by no other.


We differentiate ourselves from the others by:


No Annual fees

No forced contract terms

No client data entry

No on selling – Transaudit is independent and has no affiliation to any other company, has no maintenance team to “keep busy” and we do not sell goods with the exception of previously mentioned

Transparency in most things we do



customer commitment

When you contact Transaudit, you will be talking to the same people year after year. This installs confidence that the people you speak to know your equipment.

We are simply the best in out field


"I have not seen anything on the market even close to what you guys offer. Everything I need in one place, results, files, analysis..." Alan H


"This Transaudit system has installed confidence in our network stability. The other people who were charging more, providing three lines of less than detailed comments on their reports and with a turn around time of months have a lot to learn. Not only that, but everything else Transaudit offer as a normal service!"... Mark V


Contact Transaudit and let us show you how to increase reliability, decrease costs, lower predictable failure rates to zero and above all, keep the cost of this service to little more than you would pay for a standard DGA sample and test.


+61 407 499 830

Facebook | Linkedin


No warranty is expressed or implied from information contained within this website


Employee Log In | Demonstration Site Log In (employees only)