Sand Excavation & Demolition Specialists.
“This Is What We Do”
With over 20 years in the industry, Demcon has built a reputation for excellence in heavy haulage and bulk excavation. As a government-approved supplier, we deliver projects that meet the highest standards of quality and safety.
Our experienced team brings practical knowledge and technical expertise to every job, ensuring exceptional results delivered on time and within budget. We've successfully completed projects across residential, commercial, and government sectors throughout Australia.
Founded on principles of reliability and professionalism, Demcon has grown to become a trusted name in the construction and earthmoving industry. What sets us apart is our commitment to building long-term relationships with our clients through honest communication, transparent processes, and consistently delivering on our promises.
From initial consultation to project completion, we work closely with clients to understand their needs and provide tailored solutions that exceed expectations.

Check Out Our Recent Projects
Our Foundation
At Demcon, we've built our reputation on the same principles that guide our construction work—strength, precision, and reliability. With over two decades of experience in the industry, we approach every project with unwavering attention to detail and a commitment to delivering on time and on budget.
Safety forms the foundation of everything we do, from comprehensive risk assessments to rigorous site management. Our team combines technical expertise with a dedication to environmental responsibility, ensuring we meet the highest standards while minimizing our impact on the communities where we work. As a government-approved supplier with full licensing and certification, we deliver construction solutions with integrity and professional excellence.
Our Clients
Ready to discuss your next project? Fill out the form, and our team will get back to you as soon as we can.
Contact Us
Ph: 0414 910 777
Email: demconptyltd@yahoo.com.au