Antonio Building



About Us

Gavin Antonio, founder of Antonio Building Pty Ltd, has been working in the building and construction industry since 1993. He has always been based in the Darling Downs, working extensively in Toowoomba and rural areas of the Downs.

Gavin has successfully been operating as an independent builder for over 10 years, and during this time he has consistently grown the business of Antonio Building Pty Ltd.

As a deserving recipient of several awards, Antonio Building invests that award winning effort into every project undertaken, from the small to the large and everything in between. Specialising in new homes, renovations and extensions, from modern to classic heritage homes, clients can be sure the finest materials available are used.

It takes more than just one person to run a successful building business, and the expert tradespersons who work at Antonio Building take pride in their craftsmanship to build well designed and soundly constructed homes.

Antonio Building Pty Ltd has established a reputation of building excellence by delivering homes of superior quality and workmanship.

Our work has been recognised with numerous QMBA Housing and Speciality Awards.  We have also been awarded with a President’s Award and a Queensland State Award winner for an individual home.

We have our own custom designs that are flexible enough to change to suit your style and budget.  We also provide no obligation free quotes with your personal designed plans. 

Our clients are guided through the building process and can be guaranteed of our personalised service.  Our company employs experienced trades people and only engages reputable subcontractors with proven skills. 

Unlike project builders, every project is managed personally by Gavin to ensure the smooth transition of trades and continual progress on the project.  Our aim is to provide a service that will be stress free and leave you with a rewarding building experience.

We take our commitment to our clients seriously to build not only a home you can be truly proud of, but a home that reflects your individual tastes, personality and lifestyle .

 Antonio Building Pty Ltd is your key to perfection....

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The home Gavin, GJ Antonio built for us in Millmerran was an easy and positive experience right from the start. The communication was great and he gave helpful advice to us on any matters that improved the quality and finish of our home. Gavin always consulted with us on all aspects of the building process.

At the same time we also built another home with a larger spec builder who were big on spin but not so on the finished product and the two experiences could not have been different. This certainly showed us the value of a quality builder, GJ Antonio, who actively oversees his building projects. We cannot fault Gavin for his professionalism, standard of work, and the quality of his tradesman on the job.

Denis and Janelle Hintz

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