Assentra is a specialist asset care engineering firm focused on the full lifecycle of building envelopes—placing particular emphasis on waterproofing and weatherproofing integrity. As a small-to-medium enterprise, we pride ourselves on delivering tailored, high-quality solutions that protect and extend the life of our clients’ assets.

Our team is led by three experienced directors with over a decade of strong collaboration and more than 60 years of combined expertise across building consulting, engineering, expert witness services, and technical design. From complex remedial projects to routine maintenance and upgrades, we bring deep industry knowledge and practical insight to every engagement.

Assentra was built on trusted, long-standing professional relationships. We’ve worked closely with asset owners, strata managers, building managers, insurers, legal teams, and government agencies to deliver accurate inspections, comprehensive reports, and outcome-driven engineering solutions.

Our mission is to enhance the performance and longevity of buildings through strategic planning, technical excellence, and a proactive approach. With a specialised focus on diagnosing and resolving issues caused by poor waterproofing and weatherproofing, we help prevent costly deterioration and ensure long-term resilience.

Through strong partnerships, industry leadership, and a value-driven service model, we empower our clients to safeguard their investments and maximise long-term value.