The Wide Bay's leading Hard Rock Quarry
McIlwraith Quarry is a locally-owned & operated hard rock quarry located 7km from Gin Gin & 37km from Bundaberg. We’re a TMR Certified Operation supplying quality gravel products.
Custom supplies
Made-to-order hard rock materials
We understand some projects call for specific supplies, that aren’t available just anywhere. Our team can work with you to provide rock & ballast crushed & mixed to your specifications.
About us
Family Owned & Locally Operated Quarry
Our family-owned & locally-operated hard rock quarry provides top quality road base, gravel, ballast, rock and more, for your next large-scale project.
Our background in civil projects through our joint company, LCB Civil, means we understand the need for top quality supplies for each and every project.