Tyzac Group

Tyzac Group provides professional vacuum excavation and underground service locating solutions across South East Queensland. We specialise in non-destructive digging that safely exposes underground utilities while helping protect pipes, cables and their protective coatings. Our team also provides jet rodding, trenching, potholing, conduit roping, clean-outs and liquid waste removal for civil, commercial and infrastructure projects. With more than 30 years of commercial construction experience and a long family background in earthmoving, we understand the importance of safety, accuracy and meeting project timeframes. We utilise vacuum excavation trucks and experienced operators to complete work efficiently in areas where traditional digging methods may carry greater risk. Our services are suited to locating services, clearing pits and trenches, cleaning blocked pipes and supporting detailed excavation around sensitive infrastructure.

• Vacuum excavation
• Non-destructive digging
• Potholing
• Strip trenching
• Trenching under pathways and driveways
• Service locating
• Posthole and pit excavation
• Footing excavation
• Conduit roping
• Footing, trench and pit clean-outs
• Jet rodding and pipe cleaning
• Pipe unblocking
• Liquid waste and slurry removal
• Pit and trench clean-up