About Us

I would like to introduce our company Robert Guy & Sons Pty Ltd. We are located in Tomago and are currently servicing the regions of Sydney, Central Coast, Newcastle, Port Stephens and the Upper & Lower Hunter Valley and have been doing so for 25 years. We are also renowned for servicing NSW throughout.

We have dedicated sales representatives ready to come and inspect your site for those jobs that need a little more experience than usual or maybe you’re unsure what is required. We can walk and talk you through your requirements. This service is free of charge and at your convenience.

At Robert Guy & Sons we are renowned for our technological developments of machinery for jobs the others think are impossible. From the highest bridge to the deepest of tunnels we have the experience and knowledge to get your job done, in the safest and fastest way possible.

We have experienced and in-house accredited operators available 24 hours, 7 days a week. At Robert Guy & Sons we have operators trained in Confined Space Awareness, RISI Rail inducted, Mine and Major Contractor inducted, MBA (Master Builders Association) audited, Federal Code compliant, Employee Collective agreement, Airport & Highway experienced, working at heights trained and ticketed, first aid trained and are willing to attend any induction or course required to fulfil your works.

Robert Guy & Sons has more than 50 years of experience, is locally owned and operated and we believe in keeping jobs in the Hunter to improve the Hunter. Our company is willing to travel to your site no matter how far.

Always a step ahead of the rest, why not challenge our experience, when service and quality are your priority, with competitive pricing Robert Guy & Sons are the ones that can deliver. Book our services early to ensure 7am availability.

We have all our listed equipment located in the Hunter to cover all types of works performed in Concrete Cutting & Diamond Core Drilling of Concrete, Bitumen and Sandstone as listed in the services section of this website.