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Company Overview

As a Delta Group company, Grange Environmental Services is a key division of one of the largest diversified contractors of its type in the world today.

With 40 years of experience, over 680 staff and a fleet of more than 888 specialised plant and equipment, Delta Group have the financial, organisational and operational capacity to manage hundreds of projects at any one time – Australia wide.

Grange Environmental Services can offer single source project solutions involving cost effective and proven environmental management practices as well as asbestos and hazardous waste removal, recycling and waste management, civil engineering and construction, commercial and industrial demolition, transport logistics, heavy plant and equipment rental, and specialist design or construction.

We can also exploit the scale and systems of Delta Group to maximise value for our clients and to synchronise our services, personnel and plant to meet the demands of any project in any location – metro, regional, remote or marine.


Nothing matters more to us than safety. It is our most important business practice and we demand visible leadership at every stage of a project and from everyone involved. Our triple certified integrated management systems have been proven time and again in high risk environments, allowing us to continuously improve our practices and to build upon our reputation as best-in-class.


Combined, the Board and Senior Management of Grange Environmental Services represent more than 200 years of experience in the Australian building and construction industry. Our clients don’t just benefit from our integrated project solutions and proven management systems, they benefit from a culture of collaboration and innovation that – when combined with the latest software and hardware solutions – allow our people to make the most of their remarkable skills and experience.


When you operate in high risk environments across multiple and complex legislative or regulatory frameworks, it is imperative to maintain the relevant corporate and individual licences to complete our work safely and to the standards our clients and communities expect. We also maintain comprehensive liability insurance and professional indemnity cover in strict accordance with best practice risk management and corporate governance protocols.


We pride ourselves on our ability to effectively manage diverse stakeholder groups and to carry out complex and challenging work programmes without disruption to residential amenity or ambience, public infrastructure and essential services, or commercial business operations. Our emissions, noise and vibration control measures are second to none, while our transport logistics and traffic management capability is equally impressive.

21st Century treatments to shape the urban and industrial landscapes of tomorrow.