Who We Are
Built From The Ground Up
At Michael Duncan Constructions Pty Ltd, we bring over 25 years of hands-on building experience to homes across the Gold Coast. As a local, family-run business, quality workmanship and honest service sit at the centre of everything we do.
From new home builds to renovations, extensions and general home improvements, every project receives close attention to the details that matter most. You’ll stay informed throughout the process, with clear communication and a straightforward approach that keeps everything on track.
No matter the size of the job, we stick to budgets, stay on schedule and make the process easy to follow. Our transparent approach and high standards have helped build long-lasting relationships with clients, with many returning for future projects or recommending us to others. If you're ready to get started, give us a call on 0402 980 897.
Where to From Here?
Are you unsure what's required when contracting a builder for your project? Below are a few helpful bits of information to get you started.
Our First
Meeting
Michael Duncan can come to your home or site to consult with you about your building needs and discuss any information you may need to provide so we can prepare a cost estimate.

This is also a good time for you to ask questions about the building process and communication during the project. We’re happy to answer any enquiries either during this meeting or at any stage of the process.
Referrals &
Examples
If you are interested in seeing more of our building work, we have a portfolio of previous projects available for prospective clients to view.
Building Plans & Designs
If you're looking to build a new home, we can work with your preferred plans or refer you to a recommended architect or draftsperson to prepare and submit plans for council approval.
Design planning is also available for clients planning an extension or renovation, allowing us to schedule your building project as soon as the plans are ready.
Cost Estimates
Comprehensive Quote
Contracts & Building Agreements
Commence Building
Cost Estimates
Once we have an idea of the scope of your project, we are able to provide you with a cost estimate. Preliminary costing ensures the work completed is within your budget.
All materials used for our building projects are suited to local conditions, including the use of treated timber frames and permanent termite protection barriers. Cost estimates are free, with no obligation to proceed.
Comprehensive Quote
We provide you with a detailed quote which outlines all materials to be used, as well as all costing and specification information.
Michael Duncan Constructions Pty Ltd endeavours to include all possible costs in this quote to avoid additional charges being added to your final price where possible.
Contracts & Building Agreements
Prior to commencement of work, a contract will be completed. This will outline intended timelines for the building stages as well as payment dates.
Michael Duncan Constructions Pty Ltd will provide a fixed price or cost-plus price for all building works. We will provide a copy of all contracts to our clients before building work commences.
Commence Building
Michael Duncan Constructions Pty Ltd begins the building process as outlined in your contract. Michael takes a hands-on approach and remains on-site for the duration of your project.
We aim to stick to your timeline, ensuring each stage is completed within the deadline and without hassle.
Renovations or Extensions
For clients having renovations, extensions or additions made to their home or office, Michael Duncan Constructions Pty Ltd can provide a quote for all of our services.
All renovation, extension and addition work is carried out with minimal disruption to clients where possible. In many cases, you will not even have to move out of your home while this work is carried out.
