Hennessy Construction & Demolition

Building Legacies, One Project at a Time

Who We Are

Sydney’s Leading Commercial Demolition and Construction Experts

At Hennessy Demolition and Construction, we take pride in being one of Sydney’s most reliable demolition and construction companies. With over three generations of experience in the industry, we have grown from a small, dedicated team to a trusted partner for medium to large commercial projects across New South Wales. Whether you require demolition, fitouts, or complete construction services, we offer a seamless, all-in-one solution tailored to your needs.

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Our Services

Comprehensive Solutions for All Your Demolition and Construction Needs

Our company specialises in offering a full range of demolition and construction services. For every project, we bring a team of in-house experts to ensure efficiency, safety, and top-tier results. From asbestos removal and precise demolitions to commercial fitouts and office renovations, our integrated approach saves you time and money while guaranteeing exceptional results.