Professional Stone Masonry Services in Byron Bay


At Robert Hartnett and Sons, we enjoy creating works of art using stone to improve your residential or commercial projects.

With years of experience in carefully crafting stone works, our stonemasons design and construct homes, entrance steps, stairs, columns, arches, fireplaces, as well as interior and outdoor features.

Whether you're constructing a brand new home, renovating your current one or extending your property, we can provide the quality stonework you need.

Our team is skilled in a diverse range of laying and paving techniques, styles and finishes ensuring your project is completed to perfection.

We use a variety of stones such as sandstone, basalt, farm stone, limestone, riverstone and granite, each selected for their enduring qualities and unique finishes.

When you select Robert Hartnett and Sons, you'll be working closely with us from the early design stages through to the finished product. As your project progresses, we'll keep you up to date each step of the way.

Grand Designs Australia

We take exceptional care in every project we undertake. The attention to detail and quality workmanship has lead to our handiwork being featured on television's Grand Designs Australia.

Domestic Clientele

Based in Byron Bay, our stonemasons operate throughout the Northern Rivers region, including Alstonville, Ballina and Lismore. We also service areas as far south as Yamba and north to the Gold Coast.

High-Quality Work

Recently won the use of stone award with Cedar Creek Constructions in the 2018 Master Building Awards. Demonstrating impeccable attention to detail at all times, our stonemasons will take on your stone work project no matter how complex.

More About Us

Robert Hartnett
License no. 31625C
Head stonemason
32 years construction experience

Started in the business at 16 years old, and now has 20 years experience

Started at 17 years old and has 16 years experience

Started at 20 years old and has 11 years experience
Licence #311242C

Manny is a 3rd year apprentice stonemason

Seth started last year and is a second year apprentice stonemason with a certificate 3 in Landscape Constructions

Gail manages the Office

We work 39-hour weeks, all year round (weather permitting).

Possum Creek , NSW 2479