Ahern Sierakowski Lawyers and Advisors

Ahern Sierakowski Lawyers and Advisors Practical Legal Advice for Businesses, Families & Individuals | Perth, Western Australia

Meet Nafkot Yimer, one of our Solicitors here at Ahern Sierakowski.Nafkot practises in Family Law and brings real insigh...
19/08/2026

Meet Nafkot Yimer, one of our Solicitors here at Ahern Sierakowski.

Nafkot practises in Family Law and brings real insight from her time as an Associate at the Family Court of WA. She's known for being direct and reassuring in equal measure, exactly the kind of presence clients need when navigating complex parenting and financial matters.

A member of the Family Law Practitioners' Association of WA, the Law Society of WA and Women Lawyers of Western Australia.

If you'd like to speak with Nafkot about your family law matter, please get in touch with our team.

We are delighted to congratulate Jenna Long and Aalia Harris on their recent admission to practice.Their admission refle...
12/08/2026

We are delighted to congratulate Jenna Long and Aalia Harris on their recent admission to practice.

Their admission reflects their dedication, hard work and commitment to their clients and the firm.

Jenna joined Siera Legal in January 2024 as a paralegal and was admitted on 22 May 2026, having graduated from Edith Cowan University in November 2025 with Special Honours and recognition on the Dean's List. With over 10 years' experience in legal administration and paralegal practice, Jenna brings extensive practical knowledge across multiple areas of law.

Aalia joined Siera Legal in September 2025 as a law graduate and was also admitted on 22 May 2026. She graduated from Curtin University with a Bachelor of Laws and a Bachelor of Commerce (Human Resources Management), and brings genuine warmth and professionalism to her work with clients.

We are very pleased to welcome both Jenna and Aalia as solicitors with Siera Legal.

Meet Katherine Sierakowski, Director at Ahern Sierakowski Lawyers & Advisors.Katherine works with businesses, families a...
05/08/2026

Meet Katherine Sierakowski, Director at Ahern Sierakowski Lawyers & Advisors.

Katherine works with businesses, families and individuals across WA on commercial disputes, civil litigation, corporate matters and family law. She appears in courts across WA and the Federal Court, and is known for being practical, clear and genuinely invested in getting the best outcome for her clients.

Her background in law and commerce, combined with real-world business experience, means she understands the full picture, especially when legal, financial and family pressures all land at once.

Straightforward advice. Commercial understanding. A personal approach.

Meet Marcus Ahern, Director at Ahern Sierakowski Lawyers & Advisors.Marcus has more than 30 years' experience in commerc...
29/07/2026

Meet Marcus Ahern, Director at Ahern Sierakowski Lawyers & Advisors.

Marcus has more than 30 years' experience in commercial law and litigation, working with businesses, directors and individuals across WA on disputes, debt recovery, contracts and commercial matters.

A large part of his work is helping small and medium businesses work through contractor issues, unpaid invoices and business disputes - practical advice, straightforward solutions.

He's also the person behind some of the firm's more interesting client work. Over the years Marcus has acted for AFL and WAFL players, coaches and clubs, and for members of iconic bands including Status Quo, The Angels, The Divinyls and Mondo Rock.

Experienced representation, without the unnecessary complexity.

We've Moved! Late last year, we relocated our office from Fremantle to South Perth.It’s been a great move for our team a...
27/07/2026

We've Moved! Late last year, we relocated our office from Fremantle to South Perth.

It’s been a great move for our team and for our clients.

One thing that has always mattered to us at Ahern Sierakowski is providing high-quality legal advice in a way that feels practical, transparent and accessible. We know many businesses and individuals want experienced legal support without the inflated costs and uncertainty that can sometimes come with it.

That’s why we focus on fixed fee pricing wherever possible, same day quotes for commercial work, and clear communication from the outset.

For more than 30 years, we’ve worked across:

• Commercial Law
• Litigation & Dispute Resolution
• Family & Estate Law
• Estate Litigation

From our South Perth offices, we continue to support businesses, families and individuals across Perth and Western Australia with straightforward legal advice and a strong focus on efficiency, responsiveness and outcomes.

Legal matters can be overwhelming enough.
Our job is to help make the process clearer and easier to manage.

Address

Suite 3, 78 Mill Point Road
Fremantle, WA
6151

Alerts

Be the first to know and let us send you an email when Ahern Sierakowski Lawyers and Advisors posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Ahern Sierakowski Lawyers and Advisors:

Shortcuts

Share