Robert Guy & Sons Pty Ltd, Tomago, NSW

Robert Guy & Sons Pty Ltd is a trusted specialist in concrete cutting and diamond core drilling with over 30 years of industry experience. Servicing Sydney, the Central Coast, Newcastle, Port Stephens, and the Upper & Lower Hunter Valley, we deliver precise cutting and drilling solutions for projects of all sizes, from residential driveways to major highway and infrastructure works across New South Wales. Our expert team uses state-of-the-art equipment to provide slab sawing, wall sawing, core drilling, road cutting, and structural modifications with accuracy, safety, and efficiency. We are committed to reliable service, strict safety standards, and outstanding results on every job.