Introducing your builder

Condev was formed in 2002 with the objective of establishing a sustainable and continually improving construction company. They aim to provide predictable and quality constructions to their clients while concurrently fostering lasting relationships with professionals, local councils, government bodies, trade contractors and suppliers.

Condev are a well-established, mid-tier company with an exceptional skill base undertaking educational, commercial, multi-level residential and industrial constructions, as well as design and construction projects throughout South East Queensland and Northern New South Wales. Condev’s expertise encompasses house and land, residential apartments, commercial and mixeduse developments. As building contractors and developers, Condev Construction is well equipped to undertake the most technical constructions and to direct and manage the works from design to handover.

Condev take great pride in delivering the highest quality product to its customers time and time again. The quality Condev produces is attributed to a hard-working staff, an ethos which runs deep within all company employees and strong core values. These core values and strong company ethos form the foundation of the company and is what sets Condev apart from other builders. Greyburn Building Contractors is a company that came to fruition in 1987 in Melbourne through Michael Byrne and Graeme Ballinger refurbishing office buildings and expanded into general tendering, industrial, commercial, retail and residential projects. Over the following decades Greyburn has grown and adappted to the building industry with John Kearney and Aaron Hook as directors.

Greyburn is an unrestricted open builder specialising in projects between $2m and $30m in construction costs.

Operating all over South East Queensland, Greyburn build a wide range of projects from retail precincts to ultra, high end apartments.

Greyburn is and will continue to be a nimble and dynamic company that adapts to the ever-changing construction market whilst retaining a consistent team of highly skilled construction specialists.