We’re a small, family-run business passionate about building spaces you’ll love to live in. At SM² Construction, we combine craftsmanship, creativity, and a strong focus on sustainability to deliver high-quality, tailored solutions for your home.

Founded by Sam Costello, a qualified carpenter known for his attention to detail and hands-on approach, SM² is built on a commitment to doing things properly - from start to finish. Working alongside Sam is Zack Chambers, a qualified carpenter who’s been part of the team for over two years. Zack brings a solid skillset, a great work ethic, and a shared pride in creating well-built, beautiful spaces.

Also on the team is Stacey Costello, whose background in environmental science keeps our focus on smart, sustainable choices that deliver long-term value without compromising on style.

We take the time to understand what matters to you - offering practical advice and personalised options that bring your vision to life. Whether it’s a custom deck, a clever outdoor upgrade, or a one-of-a-kind feature, we’re here to build something that fits your home and your lifestyle perfectly.

Because to us, every detail matters - and every home deserves something special.