Allan Slade Construction


Residential & Commercial

Services we
  • Expert Planning and Design Advice
  • Architectural Collaborations
  • Project Management
  • Renovations
  • Extensions
  • More


Established in 2012 by directors Rory Allan and Phil Slade, ALLAN | SLADE Constructions is a Sydney and Central Coast-based building company that specialises in complex and creative architectural projects, with a special interest in sustainability and eco-friendly design.

At ALLAN|SLADE Constructions, our company ethos ‘Building Excellence’ underpins everything we do. From the quality of our craftsmanship to our dedication, efficiency and reliability throughout the building process, we pride ourselves on our reputation for achieving outstanding results and complete client satisfaction.

With our focus on fostering good relationships with our clients and collaborators, we firmly believe in transparency and open communication throughout the entire process from brief to build. As a client, you will be involved every step of the way as we strive to make the building process an enjoyable and stress-free experience for all.

We pride ourselves on attention to detail and fulfilling complex and unique design briefs, and we welcome collaborations with architects, interior designers and expert contractors.

Year founded

ArchiPro Member since


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At ArchiPro we recognise and acknowledge the existing, original and ancient connection Aboriginal and Torres Strait Islander peoples have to the lands and waterways across the Australian continent. We pay our respects to the elders past and present. We commit to working together to build a prosperous and inclusive Australia.