Geostone exposed aggregate floating steps completed by Harbourline Group in Baulkham Hills NSW

About Harbourline Group

Iden, founder and director of Harbourline Group, on a finished porch slab

Our story

Concreting & civil works specialists

At Harbourline Group, we pride ourselves on our attention to detail and commitment to customer satisfaction. Our founder and director Iden has been providing quality construction services across Sydney for over 10 years, completing a wide variety of projects including decorative concreting, residential homes and civil works.

We specialise in

Decorative concreting
Foundations
Retaining walls
Driveways
Footpaths
Roundabouts
Kerbs

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Geostone approved

Geostone Approved Installers

Harbourline Group is an approved installer of Geostone Holcim, laying and finishing exposed aggregate to the manufacturer's standard. See how we install it, our recent Geostone jobs and our official accreditation.

About our Geostone work

Geostone exposed aggregate driveway installed by Harbourline Group

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Let’s turn your vision into reality!

At Harbourline Group, we stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, just drop us a line.