McMahon Services is an industry leading, privately owned industrial, construction and environmental services provider.

Established in 1990 by brothers David and Andrew McMahon, McMahon Services has grown from a team of 12 into a truly national business.

Our family business heritage and culture of innovation set us apart, fostering a commitment to developing leading edge approaches across the whole organisation that surpass industry standards.

With offices in South Australia, Queensland, Western Australia, New South Wales, Victoria and the Northern Territory, we employ more than 1000 staff and deliver projects from city centres to remote locations.


McMahon Services has delivered some of Australia’s most difficult and significant construction services projects.

We go to where our clients need us to be, with a proven ability to undertake work in remote locations, coupled with an exceptional emergency response capability. Our immediate response means we are on-site ready to plan and take action when needed.

Our diversity and can-do attitude are our core strengths. We apply our knowledge, resources and experienced teams to work across a broad range of disciplines and sectors, providing our clients with the expertise and hands-on skills to meet their specific needs.

As a multi-disciplinary, full service provider, we use our own direct wage staff and boast a $140 million network of modern company-owned plant and equipment.

We were awarded Federal Safety Accreditation in 2009 – the first multi-disciplinary construction services company in Australia to achieve this recognition.

We look forward to the future and tackling new challenges with the same enthusiasm, dedication and excellence that has been true of all of our operations to date.

McMahon Services’ success is underpinned by the leadership of our senior management team and the dedication of our personnel in offices across Australia.

Our Key Services