ZILX
construction of a deck and roof

Explore the passion, expertise, and vision that define our craftsmanship.

construction of a deck and roof

Explore the passion, expertise, and vision that define our craftsmanship.

Owner of Zilx Building Solutions

About us

Zilx Building Solutions was founded on a simple yet profound belief: your home should be a sanctuary. Our founder, Zachariah Biddell, began his journey in carpentry with a vision to create spaces that inspire joy and connection.

As a child, Zach loved working with his hands, building treehouses and furniture. This passion evolved into a career in custom construction, driven by the desire to bring beauty and functionality to people’s homes.

From humble beginnings to becoming a trusted name in the industry, Zilx remains committed to the principles that started it all—integrity, quality, and a love for designing spaces where memories are made.

About us

I started Zilx Building Solutions after weathering one of the toughest periods in the building industry — the Global Financial Crisis. That experience taught me what really matters: doing work you can be proud of, treating every client with respect, and never cutting corners. Since then, I've built the business around those values, and I'm still out on the tools every day alongside my team. Whether it's a custom deck, a carport, or a full renovation, I personally oversee the work from start to finish. I take the time to listen to what you actually want, give you honest advice, and then deliver something that exceeds what you expected — not just what was quoted. Zilx Building Solutions serves homeowners across the Sunshine Coast, Sunshine Coast Hinterland, and the northside of Brisbane. If you want quality work done right the first time, by a team that genuinely cares about your home as much as you do, I'd love to hear from you.

Owner of Zilx Building Solutions

Custom Renovation & Extension Specialist.

Zilx building Solutions provides high quality workmanship, with attention to detail and clear communication to exceed client expectations.

Renovations
Decks
Sheds/Garages
Carports
How we work

What makes us different

20 years experience

Tailored Approach

We take the time to understand your vision, ensuring every detail aligns with your needs and style.

Attention to Detail

From concept to completion, we focus on precision and craftsmanship, delivering results that stand the test of time.

End-to-End Service

We manage every stage of your project, providing a smooth, stress-free experience from initial design to final build.

Innovative Solutions

Blending creativity with functionality, we craft unique designs that enhance both aesthetics and usability.

Let's work together