CUSTOM JOINERY in Wollongong

Custom Joinery

Serving clients right across Illawarra and Shoalhaven to Southern Highlands and Sydney

Joinery Designed for Real Life

At Onyx Detailed Joinery in Wollongong, our custom joinery is built around the idea that every home and project has a different set of needs. Many people look for joinery that solves specific layout challenges, suits their style or provides a level of detail they can’t get from prefabricated options. Our approach focuses on understanding how the space is used day to day, then shaping joinery that reflects those practical needs through careful design, accurate measurements and in-house fabrication.


  • Tailored cabinetry & built-ins designed for your space
  • Detailed planning supported by hands-on workshop production


We guide each project from concept to installation, ensuring materials, construction and fit-out align with the intended purpose. Whether it’s a kitchen feature, a full wall unit or a custom storage solution for a bedroom, we'll manage the entire process from our Unanderra workshop. If you’d like to discuss custom joinery for your home or business, call (02) 4211 0777 to start the conversation.

Built Around Your Vision

Our custom joinery service covers the full scope of cabinetry, built-ins and one-off pieces for kitchens, bedrooms, living areas and commercial spaces. We focus on accurate measurements, material suitability and design intent to ensure each element works as part of the broader room. Since all fabrication takes place in our own workshop, we maintain control over the construction process and can adapt details as needed. This approach supports clear communication, predictable workflows and consistent results across different types of joinery.


If you’re planning a renovation or need tailored cabinetry, we can walk you through the next steps. Reach out today to explore what’s possible for your space.


  • Project Transparency
  • Material Knowledge
  • Skilled Fabrication

Get A Quote

Tell us about your custom joinery project and what you need from your space. Send through your details below, and our team will be in contact.

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