Building Communities

Alder Group is an industry-leading multidisciplinary civil and commercial construction and development company built on integrity, adaptability and genuine care – for people, projects and community.

For people, projects and community.

A reputation built on relationships, reliability and results.

Across construction and development, Alder combines big-picture thinking with boots-on-the-ground delivery. We don’t just manage complexity – we master it. As a leading commercial construction and development company in South East Queensland and Northern NSW, we deliver with precision, purpose and zero compromise.

Proven performance

350+ successful projects and counting. Our portfolio is proof of consistent delivery, technical skill and quality that endures.

Integrated expertise

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Construction and development, seamlessly aligned. Our in-house capability means tighter coordination, smoother delivery and fewer headaches.

Adaptable approach

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No matter the challenge, we bring clarity, control and momentum. We thrive in complexity and deliver with purpose, not guesswork.

Client-first mindset

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You’ll always know where things stand. We plan thoroughly, communicate openly and prioritise relationships that last beyond the project.

Values-driven culture

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What we build reflects who we are. Respect, accountability and collaboration guide everything we do – on site and off.

Proven performance Integrated expertise Adaptable approach Client-first mindset Values-driven culture

Experience that stands up.

Two decades. Hundreds of projects. One reputation built on trust.

23 Industry awards

recognising excellence in construction and development

A growing footprint

across Southeast Queensland and Northern NSW

130+ Skilled professionals

directly employed across the group

350+ projects delivered

with precision and purpose

20+ years of experience

delivering value, reliability and innovation

7+ Grassroots support

sporting and social initiatives that give back to the communities we help shape

The work behind our word. We let our outcomes speak for us.

Every project is a marker of who we are – driven, capable and committed to delivering work that stands the test of time.

Recent projects

What our clients and contractors say

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Alder Insights

Expert articles, project news and community stories from the team at Alder.