Please feel free to contact us to discuss any of your precast requirements or to receive an obligation free Quote.


Please click here to down load our 2023 GNC Product Catalogue

GNC Quality Precast located on 72 Stansfield Road Geraldton, Manufacture and supply a large range of precast concrete products including, Concrete Pipes, Head Walls, Box Culverts, Soak-Wells, Department of Health approved Septic systems, Jumbo Leach Drains, Cattle & Sheep Troughs and Divider Panels. Along with these Precast items, we can also make to order any precast items that may be required for the commercial or mining industries.

We are are quality accredited to AS9001-2015 and make box Culverts to meet and exceed both Main roads WA and Australian standards

GNC Quality Precast’s septic tanks & leach drains meet AS/NZS 1546.1:2008 and are listed on the Department of Health’s Approved manufacturers list.

Face Book logo

Click here to download Great Northern Construction's Capability Statement.