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Business Details
22 Years
experience
Custom Home Builders in Bowral, NSW
Established in 2004, AJ Corby Constructions has built a reputation as a leading residential building company in the Southern Highlands. Our expertise lies in delivering custom-designed homes, alterations, and additions, working closely with architects and designers from concept to completion. With over 27 years of industry experience, we prioritise energy efficiency, modern technology integration, and heritage preservation. Our team holds advanced certifications in building supervision, OH&S risk management, and carpentry, ensuring high-quality outcomes. Recognised with 14 Regional Master Builders Awards, including Residential Builder of the Year, we maintain strong local partnerships and invest in vocational training.

Our commitment to client satisfaction is reflected in our transparent communication, problem-solving approach, and use of local suppliers. We specialise in managing complex projects, from heritage restorations to contemporary builds, while maintaining a focus on craftsmanship and innovation. Our team's hands-on experience and dedication to excellence have made us a trusted choice for discerning homeowners in Bowral and surrounding areas.
Services
Custom Homes Alterations & Additions Heritage Restoration Energy-Efficient Builds Project Management
Details
  • Year established: 2004
Highlights and features
  • 27 years of industry experience with advanced building certifications
  • 14 Regional Master Builders Awards for quality and innovation
  • Commitment to local suppliers and vocational training programs
  • Specialised expertise in heritage restorations and energy-efficient builds
  • Hands-on project management with transparent client communication
Associations and certifications
  • Master Builders Association
  • Workplace Learning Illawarra
What people say
Outstanding builder Quality product Exceeded expectations Professional manner Hands-on approach
Services
Custom Homes
We specialise in constructing bespoke residential properties tailored to individual client needs. Our process combines architectural design excellence with modern building technologies to create energy-efficient, functional spaces. With expertise in both contemporary and heritage styles, we ensure each home meets strict quality standards while maintaining unique character.
Alterations & Additions
Our team expertly manages renovations and property expansions while preserving structural integrity. We specialise in integrating modern amenities with existing architecture, particularly in heritage-listed buildings. The process includes detailed planning, heritage council approvals when required, and seamless coordination of specialist trades to ensure minimal disruption to homeowners.
Heritage Restoration
We restore period properties using traditional techniques combined with modern compliance standards. Our experience includes working on 19th-century buildings, maintaining original features while improving energy efficiency. This involves specialist asbestos removal, heritage council liaison, and sourcing authentic materials to preserve historical accuracy and value.
Energy-Efficient Builds
Our sustainable building practices incorporate solar-ready designs, thermal insulation, and energy-efficient systems. We advise on optimal orientation, material selection, and technology integration to reduce long-term running costs. This service includes compliance with current environmental regulations while maintaining aesthetic and functional requirements for both new and renovated properties.
Project Management
We oversee all aspects of construction from concept to completion, coordinating architects, tradespeople, and suppliers. Our approach includes detailed budgeting, timeline management, and regular client updates. With a focus on risk mitigation and quality control, we ensure projects stay on schedule while maintaining strict adherence to design specifications and regulatory requirements.
People
Andrew Corby
Director
With 27 years' experience, Andrew holds an Advanced Certificate in Building Supervision and Q License. He leads all projects personally, maintaining hands-on involvement while managing a team of qualified tradespeople. His expertise spans heritage restorations and modern constructions.
Questions
What areas do you service?
We operate primarily in the Southern Highlands, including Bowral, Moss Vale, and Mittagong, with experience working on heritage properties across regional NSW.
Do you handle heritage-listed buildings?
Yes, we specialise in heritage restorations with experience managing council approvals, asbestos removal, and period-appropriate material sourcing while modernising infrastructure.
How do you manage project timelines?
We provide detailed schedules with regular progress updates, coordinating subcontractors efficiently to maintain deadlines while allowing flexibility for unexpected challenges.
Are you licensed for commercial work?
While primarily residential, our Q license covers Class 1 and 2 buildings. We've completed commercial fit-outs and small-scale developments as part of mixed-use projects.
Do you offer design assistance?
We collaborate with architects and can recommend designers, though we recommend engaging your preferred architect before project commencement for optimal results.