About Grand Oak Building
Grand Oak Building is a family-owned building company serving the Southern Highlands and Sydney’s inner west, west, south-west and southern areas. With more than 30 years of combined industry experience, our team delivers new builds and high-end renovations, additions and extensions, refurbishments and fit-outs, remedial repairs and selected commercial projects with a practical, quality-focused approach.
Residential building experience backed by practical delivery
Our work spans custom residential projects, additions, kitchens, bathrooms and whole-home renovations, as well as remedial repairs and selected commercial refurbishments. This breadth of experience allows the team to manage varied building scopes without losing focus on the detail of the finished result.
Technical capability for remedial and waterproofing work
Grand Oak Building is also experienced in investigating and repairing water ingress, waterproofing failures, concrete spalling, structural defects and façade deterioration. As ARDEX accredited applicators, the team can integrate specialist waterproofing systems into renovation and remedial scopes.
A family-owned builder for Sydney & the Southern Highlands
The business works with homeowners, property owners, strata managers and commercial clients across the Southern Highlands and Sydney’s inner west, west, south-west and southern areas. The focus is on building work that suits the property, the required scope and the client’s priorities rather than applying a one-size-fits-all approach.
Where we work
Grand Oak Building services the Southern Highlands and Sydney’s inner west, west, south-west and southern areas across residential, remedial and selected commercial building projects.
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Contact Grand Oak Building
Discuss your project with our team and tell us what you are planning, changing or repairing.






