Our People

Graeme Heckenberg

Graeme Heckenberg – Principal Solicitor

Graeme has extensive legal and commercial experience, with particular expertise in the law of wills, probate and administration, inheritance law, deceased estate litigation and settling disputes.

Graeme graduated from UNSW with Honours and is admitted to the High Court of Australia and the Supreme Court of NSW. In addition to being appointed a Notary Public he is an accredited mediator and was an Arbitrator of the District Court and Local Courts of NSW.

Graeme is a founding member of the City of Sydney Law Society and a member of the Law Society of New South Wales and regularly appears in the Supreme Court of NSW in contested wills and estate cases.

Graeme leads the team at Heckenberg Lawyers. He has over 25 years’ experience in representing estates and advising claimants. He provides unbiased, cost-effective and practical advice and achieves the best possible outcome for his clients.

Graeme is also the Principal Lawyer for the practice Northern Beaches Lawyers, which was specifically opened to service the needs of the residents of the Northern Beaches and the peninsula – Northern Beaches Lawyers

Yoyo Kwok

Yoyo Kwok – Law Clerk

Yoyo joined Heckenberg Lawyers in 2021 and is studying a Bachelor of Arts and Laws at UNSW. She is majoring in English and has a keen interest in the law of Wills, Estates and Probate.

Yoyo prides herself in delivering personalised, high-quality service to our clients and brings a strong supportive presence to the team.