Over 40 years of grader hire expertise

Winnett Pty Ltd is a family-owned grader hire and earthmoving business with more than four decades of history serving Sydney and surrounding areas. We're here for civil contractors, builders and developers who want experienced grading support without the runaround. From final trim to general grader work, we focus on getting the scope clear and the job done properly. 

Proven experience backed by latest expertise

Backed by over 40 years in grader hire and earthmoving, our family-owned business brings practical experience, skilled operation and a commitment to quality workmanship to every project. From civil earthworks to precision final trim, we work closely with contractors to meet project requirements and deliver accurate, well-finished results. Our GPS-equipped John Deere 672 grader provides the capability and machine control technology needed for demanding grading applications.

One John Deere 672 grader, direct accountability

Our grading capabilities include Topcon GPS+ 3D-MC2 machine control for accurate 3D grading and a Topcon 2D laser system for single- and dual-grade work, including building pads and playing fields. These systems help us work to specified levels and achieve a consistent finish across suitable civil and earthmoving projects. Explore our final trim grading service to see how we put that expertise to work.

What our experience means on site

We understand the importance of accurate grading, clear communication and keeping work aligned with the wider construction programme. Our practical knowledge and GPS-equipped machinery help contractors achieve precise levels, minimise rework and keep projects moving.

Cut and fill grading

Final trim grading

Grader wet hire

Land clearing and fire trails

Subdivision earthworks

Topsoil stripping and spreading

Grader hire across Southern Sydney and Wollongong

Our home base is Helensburgh, but our grader gets to work across Wollongong, southern Sydney, Campbelltown, Liverpool and Picton. We know every site runs differently, so we take the time to understand what needs doing and when. For suitable jobs outside these areas, we're happy to have a chat about travel and timing.

Contact us

Contact our team about your upcoming grading works

Send through the site location, required work and timing. We'll discuss your requirements directly and help establish the next steps.