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We bring your vision to life through superior craftsmanship, attention to detail, and honest, reliable service. Based in Australia, we are your trusted partner for creating elegant, functional, and enduring spaces that truly stand the test of time.
About
At Monumental Building Group, we don’t just build structures — we create enduring spaces shaped by vision, precision, and trust. From innovative design concepts to flawless execution, our team ensures each home and renovation reflects exceptional quality and timeless appeal across Australia.
From an on-site consultation with material samples to the final handover, we ensure a seamless process and a beautifully finished deck built to last.
Bring life back to the heart of your home with our expert kitchen renovation services. We design and build modern, functional spaces that balance beauty and practicality.
Specialising in premium cladding options such as James Hardie, Weathertex, and more, we deliver facades that blend durability with distinctive design.
From complete makeovers to subtle upgrades, MBG transforms everyday spaces into stylish, functional showpieces.
Whether you prefer the charm of a timeless timber pergola or a sleek, low-maintenance modern design, we provide tailored solutions to match your vision.
Our skilled team handles all aspects of general carpentry across new and existing homes, indoors and out.
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Interior – Luxury Living
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Architecture – Urban Living
Where do I start ? Nathan is so highly talented , the quality of work that comes through his business is outstanding , And it was no different at our place , challenging stair case to build , but nothing was to hard for Nathan and the team , boys are always happy all rubbish was removed from site. The end result speaks for itself , cannot recommend enough! Thanks Nathan , going to be enjoying our Ekodeck for many years to come.
Kynan Bhardwaj
I am so grateful to have been referred to Nathan and Monumental Building Group when needing to replace my 34 year old pool deck and fencing. It was a very positive experience from first contact, arriving at the correct design and quote, overcoming the inevitable hiccups that occur, and achieving a beautiful outcome. Despite a very challenging site, the work was carried out efficiently, and to the highest standard. Nathan has a very positive and skilled team behind him, and good working relationship with the other excellent trades that he brought in, eg electrical, plumbing and fencing. I felt my concerns were heard and the goal of achieving the desired outcome the primary focus at all times.
Dara Fraser
Nathan and his team were meticulous from the start, with measuring and our quotes with options, to the completion of our Ekodeck. They put in two full days and even when the sun was coming down they didn't rush a thing. We are incredibly happy with their work and it was a bonus that Nathan was great to deal with.
Antonio Teixeira
From the beginning, Nathan has been very helpful. He is very knowledgeable and know what he is doing. On the day, he and the team came on time and went straight into it and finished on time. The pergola looks amazing, very neat and looks even better that I had imagined, he also left the site very clean. I would definitelly hire them again should I need other renovations. Highly recommended!
Yiska Setiabudi
Nathan and the team were absolute pros the whole time through. Made the whole process of getting a deck built really straight forward.
Vim Wijesinghe
10/10. Based on my personal experience these guys are one of the best in their field. No tricks, no surprises, 100% professional... All thanks to Nathan and his team... amazing job 👏
riwaj kharel
Absolute dream to deal with, on time and extremely professional. Nathan and his team are expert craftsmen
Bev Bush
At Monumental Building Group, we’re proud of our milestones—delivering exceptional carpentry across Australia. From luxury outdoor spaces to complete home builds and renovations, each project reflects our dedication, craftsmanship, and commitment to transforming visions into lasting architectural excellence.
Whether it’s an alfresco kitchen, deck, pergola, or landscaped garden retreat, we create stunning spaces perfect for relaxation, hosting, and family gatherings. When you choose Monumental Building Group, you’re not just hiring builders — you’re partnering with professionals committed to creating your dream home with integrity, precision, and passion.
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Nathan and the team at Monumental Building Group recently built a new back deck for us, and we couldn’t be happier with the result. From quoting to completion, their communication was excellent – they answered all our questions promptly and kept us updated at every step. The workmanship is outstanding: the deck looks beautiful and solid, thanks to high-quality materials and meticulous attention to detail. They were flexible with our requests and completely trustworthy, making the whole process smooth and worry-free. It’s clear they truly cared about doing a great job, and we highly recommend them to anyone seeking quality construction and excellent service.
Naomi Bell Client