Custom Homes & Modern Duplexes in Fairfield & Western Sydney

Who We Are

At Buildana, we pride ourselves on being a modern Australian building company dedicated to delivering custom-designed, energy-efficient homes and duplexes across Fairfield, Liverpool, and Western Sydney. Our passion for exceptional craftsmanship, sustainability, and innovative design allows us to create homes tailored to each client’s unique needs while enhancing lifestyle and long-term value.

We specialise in custom home builds, duplex construction, knockdown rebuild services, and sustainable upgrades, ensuring every project is both aesthetically striking and highly functional. With a commitment to quality, compliance, and client satisfaction, Buildana has earned a reputation as a trusted Sydney builder who turns visions into reality.

Team

Oliver Alameri - Director

Oliver Alameri is a fully licensed and insured builder in Sydney with more than 10 years of experience in construction, real estate, and property development. Holding a Master’s Degree in Property Development,

Oliver combines advanced academic knowledge with hands-on expertise in residential construction, duplex projects, custom homes, renovations, and large-scale developments.

As Director of Buildana, Oliver leads a trusted team delivering high-quality duplexes, luxury homes, and knockdown rebuilds across Fairfield, Liverpool, and Western Sydney.

His work is guided by integrity, professionalism, and innovation, ensuring every project meets the highest standards of compliance, sustainability, and workmanship.

Clients choose Oliver for his ability to navigate approvals, manage budgets, and deliver projects on time, backed by his credentials as a licensed NSW builder and his proven record in Western Sydney property development. Whether building a Fairfield duplex investment or a luxury family home, Oliver’s results-driven approach makes him one of the most trusted Sydney builders in the industry.

Hassan Alameri - Foreman

Hassan Alameri is an experienced construction foreman with over 5 years in the Sydney building industry, specialising in duplex projects, custom homes, and residential developments across Fairfield and Western Sydney.

Hassan excels at coordinating trades, managing daily site operations, and ensuring compliance with safety standards. His strong leadership, clear communication, and meticulous attention to detail help deliver projects on time, on budget, and to the highest quality.

As a core member of the Buildana team, Hassan plays a pivotal role in turning architectural plans into reality. By overseeing site logistics and maintaining efficient workflows, he ensures every Sydney construction project is completed smoothly and to client expectations.

About Buildana — Sydney Custom Home & Duplex Builders

At Buildana, we redefine modern living by combining luxury home design trends with trusted construction expertise.

As a fully licensed and insured Sydney builder, we specialise in custom homes, duplex developments, knockdown rebuilds, and sustainable upgrades across Fairfield, Liverpool, and Western Sydney.

Our services are tailored to ensure every project not only reflects your unique style but also incorporates the latest innovations in sustainable building, energy efficiency, and luxury design. From concept to completion, Buildana delivers homes that are functional, stylish, and built to the highest standards of quality and compliance.

Trusted for our integrity, professionalism, and results-driven approach, we transform your vision into reality — creating spaces that inspire, add value, and stand the test of time.