About Us

6 step build process

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Let’s Meet
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Concept Design
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Authority Approvals
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Selections
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Let’s Build!
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Handover

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

Environment

At Rossmark we have a commitment to ensuring our work 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

1/14

Rossmark

Six steps with us

2/14

Simon & Patsavee

Home Renovation | Illawong

3/14

Michael and Lisa

Terrace Renovation | Darlington

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4/14

Rhett and Sue

5/14

Virginia and Paul

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6/14

Bianca

First Floor Addition - Caringbah

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7/14

Christine

Ground floor extension on a hill - Caringbah

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8/14

Elizabeth and David

Home extension - Como

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9/14

Paul and Dale

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

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10/14

Renee and Brad

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

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11/14

Bryn and Judy

12/14

Andrew and Renee

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13/14

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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14/14

Carol & Bob