About Us

6 step build process

A time to meet
Design my home
First Draft
Preparing to build
Let’s build

Our History

Based in the Sutherland Shire and established in 1975 we have gained a reputation for quality home design, construction and customer care ensuring that our clients are satisfied.

Read about our company


At Rossmark we have a commitment to ensuring the work we do doesn’t leave a negative impact on our environment. As such we have come up with an environmental policy we adhere to for every project we undertake

Our environment policy

Video Testimonials


Renee and Brad

Everything has come out exactly as we envisaged, it looks beautiful.

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Paul and Dale

It all worked, it was really easy. That's what we wanted from Rossmark.

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Daniel and Sally

We learnt to trust from their experience, and based on that we got much more than we could have wanted.

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