At Alder, our integrated civil and commercial expertise allows us to deliver high-quality construction services that strengthen communities and reflect the values we’re built on.
From new builds to civil infrastructure and asset renewal, we deliver smart, tailored solutions across every stage of the project lifecycle.
We work across public and private sectors, including key community infrastructure, to deliver spaces that serve, support and strengthen the communities around them.
From education and civic buildings to precinct-scale developments, our projects are tailored to meet diverse stakeholder needs and operational requirements. With clear communication and a proactive mindset, we create high-performing spaces that stand the test of time.
Built on civil engineering expertise, our capabilities span the full spectrum – from bulk earthworks and road upgrades to bridges, water infrastructure and public parklands.
Every project is an opportunity to apply smart methods, solve complex challenges and deliver lasting value through reliable construction services.
We specialise in extending the life and performance of existing structures.
From façade upgrades to structural remediation, we apply tailored construction methods and advanced safety systems to overcome access and buildability challenges – all while ensuring technical excellence and minimal disruption.
Under traditional procurement, we excel at delivering fully documented designs with disciplined project controls to ensure compliance, quality and on-time delivery.
Where we add significant value is through non-traditional models like Design & Construct (D&C) and Early Contractor Involvement (ECI). These models enable us to contribute construction expertise early in the design process – improving buildability, reducing risk, optimising cost and accelerating delivery.
A key part of our construction services offering, constructability reports provide practical, upfront insights to ensure that civil infrastructure designs are safe, efficient and buildable.
We assess everything from site conditions to staging and access, identifying potential risks and providing solutions to streamline sequencing and reduce delays. This capability is especially valuable in ECI-led projects, where early input leads to smarter outcomes and reduced risk.
At Alder, safety is more than compliance – it’s culture. Our zero-harm mindset is embedded across every site, supported by decades of practical experience and a proactive, people-first approach.
Our dedicated WHS team provides expert guidance to staff, subcontractors, clients and stakeholders, ensuring every project meets the highest safety standards. Our safety systems are Federal Safety Commissioner (FSC) accredited and independently certified to ISO 45001.
We also take our environmental responsibilities seriously. Certified to ISO 14001, our sustainability framework drives innovation, reduces waste and minimises environmental impact across all operations. We actively promote sustainable construction practices that support healthier people, communities and ecosystems.
As registered Master Builders, we pride ourselves on quality outcomes. Our ISO 9001-certified quality assurance systems allow us to consistently deliver to the highest standards, while managing risk and maintaining efficiency – without ever compromising on the finished result.
When you partner with Alder, you get more than a builder – you get an integrated team under one roof.
With construction and development capability in-house, we streamline delivery, simplify communication and reduce the friction that often comes with managing multiple contractors.
Our projects – whether boutique or large-scale – are led by skilled specialists known for their precision, adaptability and commitment to excellence. We bring upfront planning, deep sector knowledge and a problem-solving mindset to every job. Above all, we’re here to build lasting relationships. When you work with Alder, you’re backed by people who care about the work, the outcome and your experience from day one.
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116 Siganto Drive, Helensvale, QLD 4212
153 Racecourse Road, Ascot, QLD 4007
1st Floor, Suite 1, 95 - 101 River Street Ballina, NSW 2478