About A.C. Mellier Building

40+ Years Experience

At A.C. Mellier Building, we are a local, family-owned building company proudly serving the Shoalhaven region. We believe every renovation, extension, and new home is more than just a construction project — it is an investment in your lifestyle and the place you call home. With decades of hands-on experience and a strong attention to detail, we work closely with our clients to deliver high-quality workmanship and a seamless building experience. Whether you are renovating your existing home, adding more space for your growing family, or building a new home from the ground up, our team is committed to achieving exceptional results.

Our Mission

Our mission is to create thoughtfully designed, high-quality homes, renovations, and improvements that incorporate passive design principles and long-term sustainability. As a Housing Industry Association GreenSmart Professional, we are committed to using natural design methods that reduce reliance on mechanical heating and cooling systems. This helps lower energy consumption and ongoing running costs while creating healthier, more comfortable homes.

Our sustainable building approach focuses on:

  • Maximising airflow to improve comfort during summer
  • Protecting interiors from harsh seasonal sun
  • Capturing and storing solar warmth throughout winter
  • Minimising heat loss through smart building techniques

Every project we complete is an opportunity to enhance your lifestyle, reduce environmental impact, and create a home that works in harmony with the local climate.

Our Core Values

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Communication

We believe clear communication is the foundation of every successful project. Through personalised, one-on-one service and the use of Buildxact, we keep clients informed at every stage of the building process.

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Stress-Free Service

From planning and approvals to construction and completion, we manage every aspect of your project to ensure a smooth and worry-free experience.

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Professionalism

Our business is backed by more than 30 years of membership with the Housing Industry Association, including GreenSmart Professional, giving you confidence that your project is in experienced and capable hands.

Building Homes Designed for Better Living

At A.C. Mellier Building, we take pride in delivering homes and renovations that are functional, energy-efficient, and built to last. Contact A.C. Mellier Building today to discuss your renovation, extension, or new home project in Shoalhaven and the surrounding areas.