Legal Advice
in plain English

Residential Tenancies (COVID-19)

Residential Tenancies (COVID-19 Response) Act 2020 What does the Act do? Prevents landlords from evicting residential tenants who have...

Decision on Sexual Harassment

Landmark sexual harassment decision Sexual harassment is a minefield for both employees and employers. Unlike workplace bullying and...

Can employers require their employees to have a COVID-19 vaccine?

Employers are required to minimise the risk of exposure to COVID-19 in the workplace as part of workplace health and safety laws. There...

How to make a Will

A will is a legal document that states your wishes regarding the distribution of your assets and the care of any children. If you die...

"It is our core belief that we are driven
by shared success, and not by fees".

Trent Petherick Lawyers Mandurah

Mandurah based
local lawyers

Petherick Cottrell is a Mandurah based law firm of experienced, proficient and friendly lawyers committed to servicing your individual and business legal needs. The firm prides itself in using clear and simple terms to advise and address legal issues. This approach is aimed at reducing complexity and providing the most beneficial and cost effective solution to clients.

Employment & OHS Law

Specialist employment lawyers with experience assisting both employers and employees in the handling of industrial relations and employment matters.

Family & Divorce Law

Our family law team bring over 25 years’ experience in assisting clients in all areas of family law including; divorce, property settlement, children's issues and support.

Criminal Law

Passionate and tenacious in advancing client’s interests with high acquittal rates bears testimony to our total commitment to our clients.

Wills, Estates & Probate

We offer competitive rates on advising, drafting and executing Wills. We can also assist with advice in relation to trusts and power of attorney matters.

Commercial & Property Law

Legal advice and preparation, representation in contract disputes, commercial advice and litigation, dispute resolution, assistance in insolvency / liquidations.

Civil & Litigation

Civil law grants to individuals the right to sue for compensation or for specific action in matters such as breach of contract, defamation and negligence.

Lawyer Mandurah About Video

Take a closer look

The Petherick Cottrell team believes that the best advertisement is a highly satisfied client. We encourage you to consult with those that have used our Mandurah based services or consider our client testimonials. We pride ourselves with developing long term professional relationships with our clients.

Here for you, when
you need us most


62B Pinjarra Rd Mandurah 6210


08 9535 4604


08 9535 4603

Law Services