Trent Petherick



Phone:  08 9535 4604

Fax:       08 9535 4603



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Trent Petherick has over 20 years’ experience as a senior litigation lawyer and was Partner at a leading firm in New Zealand before moving to Western Australia in 2011 and commencing at one of Perth’s top tier firms as a senior associate.

Petherick Cottrell Lawyers was established by Trent Petherick and Rex Cottrell in 2012 and was a means to bring specialist legal assistance to the residents of Mandurah and surrounds.

Trent’s experience sees him provide excellent results for his clients in the areas of criminal, employment, civil and commercial matters. Trent’s tenacious and dynamic approach ensures that the interests of the client are met without unnecessary cost and time and he has quickly developed a reputation within the region as an effective litigator. This includes successfully defending serious criminal matters on a regular basis in both the District and Supreme Courts. Trent completed a Masters of Law at the University of Melbourne, graduating in 2014 with Honours.