Ostwald Bros. is committed to preserving and enhancing our reputation for the delivery of efficient, personal and professional service, which forms the very foundation of our business.

With a tradition as a strong family owned company, the business remains jointly operated by Howard, Brendan, Dan and Matthew Ostwald.

Our personnel are highly qualified and include senior management, civil engineers, supervisors, project managers, field supervisors and specialist plant operators, supported by an extensive modern fleet of plant and equipment all at the forefront of industry technology.

With over 460 staff operating across Queensland and the Northern Territory, the Ostwald Bros. head office is located in Dalby, with supporting branch offices in Toowoomba, Moura and Brisbane.