About Us

Call (07) 3130 0307 to get started

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Renovations, Extensions & New Builds

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Fast, Council-Ready Plans

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Buildable, Budget-Conscious Designs

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Complete Design-to-Build Service

Practical Design. Seamless Construction. Local Expertise.

We’re not just building designers — we’re builders too. That means every design we create is grounded in real-world construction knowledge, with one clear goal: to help Brisbane homeowners confidently improve their homes through well-planned renovations and extensions.

We specialise in designing and building home extensions, renovations, raise & build unders, and granny flats. Whether you’re adding space for a growing family or finally upgrading your outdated layout, we bring together creative thinking and hands-on experience to deliver a smoother, more cost-effective result.

We’ve seen firsthand how frustrating the traditional process can be — multiple consultants, unclear timelines, and plans that look great on paper but fall apart on site. That’s why we built our business to offer something different: a streamlined, end-to-end service with one team guiding your project from concept to completion.

Why Work With Us?

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Specialists in Renovations & Extensions — We know what it takes to work with existing homes, and how to make new spaces feel like they’ve always belonged.

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Designs That Actually Get Built — No over-designed plans or budget blowouts — just smart, buildable solutions

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Council-Ready Documentation — We handle the approvals so you don’t have to.

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One Point of Contact — No chasing designers, drafters, and builders. We do it all.

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Design & Build Services — One professional team taking care of your entire project from end to end. The simple stress free way to build.

Our team is based in Brisbane and understands the unique challenges and opportunities that come with Queensland homes. We’re fully licensed, QBCC-registered, and passionate about helping you get the most out of your space — without the stress. Get your project underway with council ready custom building plans tailored to your block.

Call Diana to Get Your Project Started

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(07) 3130 0307

Trusted By Brisbane Homeowners

5 customer reviews for our drafting services and building design services

Thomas Clarke

ADG have helped me build and design my dream home. They were super efficient and had great communication. We were always kept up to date with progress and were very lenient with our suggestions. ADG refuse to cut corners and are willing to spend more time and money to ensure everything was done professionally and according to the AS. 10/10. Would recommend to anyone wanting to renovate. Thank you so much to ADG and their responsive, friendly, experienced team

Herodotos Karalouka

From the initial design consultation, to the finished product, I cannot recommend Alex and the team at ADG Construction highly enough. Their industry knowledge and quality workmanship are second to none. I will certainly be using ADG again for my next renovation and will not hesitate to recommend them to my friends and family.

Marco Currenti

We closed in our garage and rumpus and turn it into an additional 3 bed 2 bath home. Alex was very experienced, has a heap of great ideas and kept us in the loop with any changes. We didn’t know where to start but Alex helped through the entire process including design. Very happy with the outcome and the value added to the house.

Callum Wishart

I provided ADG with a tough design and they surpassed my expectations - would highly recommend for any construction job. Very friendly service as well

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