Quality Custom Homes. Exceptional Client Service.
As certified boutique residential builders, we partner with architects and clients across Melbourne and the Mornington Peninsula to deliver high-end custom renovations, extensions and new builds. With a focus on innovative building techniques and a talent for complex builds, we’ll work tirelessly to deliver every aspect of your project to the highest quality—on budget and on time. You’ll also enjoy our flexible, friendly and open service, where you’re a valued part of the journey every step of the way.
Let’s build your dream home together.
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New builds
Are you ready to build that beautiful forever home? We’ll collaborate with you to deliver a high-quality, practical custom home that meets every aspect of your design brief.
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Extensions
Do you need more room for your growing family in your existing home? Or do you want to extend your recently purchased new house? We’ll work with you to bring your design vision to life.
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Renovations
Do you want to freshen up tired spaces or create better flow and functionality in your home? Whatever the size of your renovation project, we’ll partner with you to make it happen.
“We were extremely impressed with how quickly our significant renovation progressed. GMAC contracted to do the renovation in eight months, but they completed it in less than six months. Less time renting and more time to enjoy our new home!”
— Mark Dal Pra
Ready to build your dream custom Melbourne home?
“I am so grateful to Greg for the excellent work he and his team did and for his positive, professional and friendly manner. The more negative stories I hear from others about their builders, the more I appreciate what Greg was able to achieve. I wouldn’t hesitate to recommend GMAC Built.”
— Marguerite Hancock