Summit Construction Materials is a trusted supplier of high-quality quarry materials, operating four strategically located quarries across the Mackay region. We specialise in delivering premium products to civil construction firms, government agencies, agricultural businesses, and homeowners, always ensuring competitive prices and fast service. Alongside material supply, we offer contract crushing services and flexible wet or dry hire of our extensive fleet of mobile equipment. Our machinery is expertly maintained by VC Maintenance, guaranteeing reliable performance for every project. As a family-owned business, we pride ourselves on delivering outstanding customer service, quality products, and a strong commitment to safety.