Colgan Industries

We author the next chapter in a building’s life. Colgan Industries honours your heritage project’s value to the community, while enhancing its value for the future. As Western Australia’s most trusted heritage builder, we specialise in restoring, conserving and reimagining significant buildings across the state - from sacred spaces and civic icons to heritage-listed facades and complex structural works. For over 40 years, we’ve delivered projects that contribute to WA’s cultural character and to people’s lives. Our in-house team of builders, stonemasons, carpenters and craftspeople bring time-honoured skills, technical precision and collaborative insight to every project. We believe craftsmanship is more than a skill - it’s a way of thinking and being. From consultation and material sourcing through to final handover, we take pride in doing the job well, and doing it with care.