Meet the team

We Proudly Place Our Name on Every One of Our Builds

At AGN Builders, we specialise in architecturally designed custom homes and premium renovations across Melbourne’s Eastern suburbs. With over 30 years of experience, we’ve built not just stunning single and double-storey residences—but a reputation for superior craftsmanship, reliability, and truly personal service.

Our mission is simple, to enrich the lives of our clients by delivering exceptional, architecturally crafted homes through personalised service, expert craftsmanship, and unwavering integrity. We are dedicated to creating spaces that reflect our clients’ vision, enhance their lifestyle, and stand the test of time

George Nionakis – Owner, Director & Construction Manager

George is the owner and director of AGN Builders. He is a registered Building Practitioner with a background in carpentry and over 25 years’ experience in the building and construction industry. Thousands of clients have entrusted him to build, renovate and extend their homes.

George is an active member of the Master Builders Association of Victoria (MBAV) and Housing Industry Association (HIA) and is active in his own professional development by attending regular workshops and seminars to stay up-to-date of the latest news, information and materials as the industry constantly evolves.

“Ever since I was young, I have loved building sites. Even as a teen studying at Sandringham College, I would spend much of my school holiday working at my father’s construction business. The experience I gained working alongside other tradespeople has gained me a fundamental and practical knowledge of the building industry.”

Simone – Business Manager

Simone works behind the scenes providing support to AGN Builders staff and customers in many different areas. Her experience in Human Resources, Business Process Engineering, and Business Administration ensures that AGN Builders sustains its reputation for outstanding personalised service and delivering on promises to customers.

What Sets Us Apart

AGN Builders offers unmatched flexibility, deep industry knowledge, and a genuinely collaborative approach. From the very first meeting to long after handover, we are with you every step of the way. Our long-standing partnerships with skilled tradespeople and trusted suppliers allow us to maintain the highest standards of workmanship on every project.

As a family-owned and operated business, we bring a personal touch to everything we do. Our director George—an experienced carpenter—remains closely involved on-site, ensuring your home receives expert care and meticulous attention to detail.

Our Core Values

  • Integrity and Excellence: We hold ourselves to the highest standards in every project we undertake.
  • Selective Project Intake: By working on a limited number of projects each year, we offer personalised attention and a truly hands-on approach.
  • Pride in Our Craft: Our passion for building is reflected in the quality of our workmanship and the satisfaction of our clients.
  • Community and Care: We are committed to building strong relationships—with our clients, our team, and our community.

Every home is unique. Every client is different. That’s why we tailor our process to suit your needs, lifestyle, and aspirations. When obstacles arise, our experienced team is ready to find smart, cost-effective solutions—without compromising quality.

One thing we always keep in mind: it’s your home and we’re just here to make it fulfil your dreams! We will always honour your trust. Know that you are in expert hands while we are transforming your home and creating a living space you will truly love!