Everything we build, ends up building us.

GC Built was founded to disrupt the industry standard. With a strong background in hands-on craftsmanship, we saw an opportunity to elevate commercial building - blending transparency, expertise, and an unwavering focus on client success.

We don’t just deliver projects, we deliver confidence, value, and lasting results. By combining precision with innovation, we create spaces that not only meet our clients’ needs today but also stand strong for the future.

Our Team

At GC Built, we are more than builders - we are your strategic partners, problem-solvers, and innovators.

Our team brings a methodical approach, deep technical expertise, and a relentless commitment to quality to every project, no matter the scale or complexity.

Michael Goodwin
Managing Director

As Managing Director of GC Built, Mick brings more than 19 years of expertise across the construction industry. His experience spans luxury residential developments, complex commercial fit outs and large scale industrial projects, giving him a well rounded perspective on delivering excellence in every sector.

Driven by an unwavering commitment to quality and a meticulous eye for detail, Mick ensures that every project reflects the highest standards of craftmanship. His leadership is defined by a focus on client satisfaction, building lasting relationships through trust, transparency and results that exceed expectations.

Tristan Winterschladen
Strategic Client & Business Development

Tristan builds real and lasting relationships with all our clients, offering a high level of attention and quality of service to ensure that every project meets their expectations.

Tristan comes from a background in industrial and commercial real estate, giving him valuable knowledge and experience in working with landlords and tenants with respect to their office and warehouse requirements. Tristan understands the needs of landlords' and tenants' design, fitout and budget requirements for their premises and can offer valuable advice in these areas.

Dean Giourtalis
Project Director

Dean brings over a decade of industry experience to project management in both New Build and Fit-out disciplines. Applying a proactive management style allows him to successfully lead the team from tender phase through to delivery, ensuring that the expectations of all stakeholders are always achieved.

His focus on putting the client’s needs at the forefront in terms of value engineering, cost management and programme optimisation. From flagship retail sites to heritage and new build projects, Dean has thrived on complex project delivery and solution development.

Brad Kelleher
Director & Partner

With over six years of experience in sales and commercial development, Brad specialises in driving growth and delivering tailored workspace solutions across the commercial and industrial sectors. His deep knowledge of office construction and the property landscape makes him a valued advisor for businesses seeking spaces aligned to their strategic goals.

At GC Built, Brad leads with a pragmatic, client-focused approach, ensuring projects are delivered efficiently, to a high standard, and with clear stakeholder alignment. His strength in communication and collaboration fosters trust and drives results across every phase of delivery.

Brad holds an MBA from Swinburne University and a Marketing degree from Hofstra University in New York.

GC Built prides itself on delivering quality end-to-end services for all your construction needs.

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What Our Clients Say

Enduring partnerships built on trust, exceptional quality, and a relentless commitment.

“Michael and his team have been exceptional to work with on projects due to their attention to detail, proactive attitude and project delivery. Michael’s drive for perfection has provided Harrington Property peace of mind that the job at task is achieved to the highest standard which we expect.”

Matthew,
Executive Director

“GC Built displays a high level of professionalism and provides constant communication and cost-saving advice on every project. Michael and his team have demonstrated their ability to deliver a high-quality result within the required time frame and budget. Most importantly, Michael’s awareness of our expectations has ensured a seamless process throughout project life cycle.”

Stephen,
Property Manager

Our Clients