40 year reputation
We have built an enviable reputation over the past 40 years. For rolling up our sleeves, for finding solutions, for being resourceful, and for doing whatever it takes to get things done.
Large Delivery Capacity
We complete projects across NSW and ACT. Experienced management capabilities and well organised financial and insurance arrangements enable the simultaneous undertaking of multiple projects.
45+
Years in Business
$15m
Largest Project
90%
Repeat Clients
10+
Years Average Staff Tenure
Our Team
Ben Duncan
Managing Director
Ben has over 20 years of experience in the construction and property industry. As the Managing Director of CJ Duncan, Ben has been instrumental in building the business into a leading building company.
Ian Richards
General Manager
Ian has over 40 years of experience in the construction industry, across both residential and commercial projects. Ian joined CJ Duncan in 2009 and is now the General Manager. He is involved in all projects by initiating project specific requirements at commencement and monitoring overall project performance throughout the construction and completion phases.
Brent Baxter
Construction Manager
Brent has been a key member of the CJ Duncan delivery team for over 20 years, earning a strong reputation for successfully completing complex, large-scale projects.
With two decades of construction experience, Brent brings extensive knowledge and solid people management skills. He exemplifies leadership in service, safety, and quality for his team.
CJ Duncan’s integrated management system provides a reliable framework for Brent and his team to confidently initiate, drive, and complete projects while addressing unique challenges with diligence.
Detail-oriented and driven, Brent finds great satisfaction in witnessing the CJ Duncan team deliver successful projects that leave clients happy and satisfied.
John Park
Construction Manager
John has been a valued member of the CJ Duncan delivery team for over 15 years, emphasising team culture and client relationships.
With 25 years of industry experience, John has dedicated his career to construction, participating in every phase from initial pricing to project completion. He thrives on the dynamic nature of his role, collaborating with diverse stakeholders and ensuring no two days are the same.
His leadership is backed by extensive knowledge in construction, project management, and contract negotiation, allowing him to build strong relationships with CJ Duncan’s clients. Looking ahead, John is excited to leverage these connections to drive the business’s continued growth.
Alan Gallagher
Senior Site Manager
Chris Carbury
Site Manager
Danny Ng
Senior Estimator
Dave Royston
Senior Site Manager
Glenn Felipe
Project Manager
James O’Neill
Project Manager
John Naumovski
Project Manager
Marina Aziz
Project Manager
Michael Drury
Estimator
Prishny Sunnasy
Estimating Assistant
Richard Joynes
Senior Estimator
Rod Griffiths
Project Manager
Stuart Scroeder
Senior Site Manager
Sue Loumbos
Project Manager
Our Philosophy
Make it
happen
We’re resourceful and reliable. If there’s a better way to do something, we’ll do what it takes to find it.
When we’re thrown curveballs, we’re proudly known for knuckling down, finding workarounds and solving problems to make things happen and keep projects on schedule. No fuss.
Play
Fair
Say what you do and do what you say. We’re big on keeping commitments to our clients, and each other.
If we say we’ll do something, we won’t rest until we do. If there’s a problem we take personal responsibility and we put things right. Straight up.
Deliver
Strong
The job isn’t over until it’s over. We stay focused, determined and professional at every stage of a project to ensure we get the job done right and never take our foot off the pedal.
We’re committed to finish just as strong as we start. Every time.
Our Values
We do what we say
At CJ Duncan, our word is everything. If we say we’ll do something, that’s precisely what we’ll do. From deadlines to budgets to paying contractors on time, what you hear is what you’ll get.
Built on Quality
Our reputation for delivering quality is everything. That’s why we never compromise or cut corners. We’re detail‑focused and use our market-leading skills to deliver projects to the highest possible level every time. We’re only as good as our last project, so it needs to be great.
We’re like a family
We’ve grown a lot. But we’ve never forgotten our family roots. After 40 years we’re still a tight knit business with a candid, people‑first attitude. From our clients and contractors to our in-house team, our success is built on a foundation of strong, personal relationships and respect.
Big results, low fuss
We make things happen. Maximum effort, minimum fuss. We take pride in our ability to knuckle down and get the job done. “Whatever it takes” has always been the attitude that drives us. If there is a smarter or more effective way to do it, we’ll find it.