Rosier Constructions has completed a number of residential construction, extension, and renovation projects, all with full site management.

We always work closely with our client's to identify ways to reduce costs while maintaining quality, and can put you in touch with qualified architects and engineers if you need recommendations.


Our capabilities

Rosier has a proven record of managing projects as head building contractors. We use a range of materials and techniques to create buildings that are beautiful and functional, and will reuse / recycle existing building materials wherever possible to help minimise the cost and environmental impact of the project.

Rosier always quotes a guaranteed maximum price with no variations (unless the client chooses to change the scope of the project after it has started). We take pride in our consistent track-record of completing projects within the timeframes and budget specified, with extensions requested only when poor weather makes construction impossible.


We have long-term relationships with developers and many of our clients, with repeat business making up a significant part of our work. We believe one of the reasons we get so much repeat work is because our clients recognise that we do the best job with the budget available.

But don't just take our word for it! See what some of our lovely clients have to say about working with us.

Contact us

If you have a residential construction project you'd like Rosier to quote on, or simply need extensions or alterations, please get in touch. We have proven tender and quote processes in place, and are always happy to provide detailed breakdowns of costs and timeframes.

Phone Toni Rosier on (03) 6339 1088 or email us.