About Landlay

Landlay is proud to have developed a solid reputation as a respected strata remedial consultancy in Sydney. Our pro-active and result driven team are experienced across all sectors of the building diagnostic and remedial engineering industry.

Our firm is dedicated to maintaining the value of assets with a bespoke range of engineering solutions. We offer a vast array of property consulting services and building assessment service Sydney, primarily to Strata and Body Corporate Managers of residential and commercial buildings as well as asset managers.

To ensure we offer the highest level of service to our clients, Landlay is proud to combine the disciplines of both building diagnostics and engineering, thus ensuring a smooth, seamless delivery of building assessments across the board.



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Our Accreditations

With Landlay, you can rest easy knowing that our building engineering consultants in Sydney are qualified professionals. We are proud to be backed by the following industry accreditations, which enable us to keep updated with strata changes, adding to the long-term development of our consultancy:

Engineers Australia

As Australia’s preeminent engineering body, Engineers Australia is the trusted voice of the engineering profession. Through the National Engineers Register (NER), accredited members are considered amongst Australia’s most trusted engineers.

Master Builders Association Australia - New South Wales

The Master Builders Association (MBA) of NSW is the leading building and construction industry association across the state. A not for profit organisation, the MBA provides
representation and key services to members and the industry in key areas such as industrial relations, workplace health and safety, legal and contracts, training and government regulation/legislation.

Strata Community Australia - NSW Member

The Strata Community Association (SCA) is the peak industry body for Body Corporate and Community Title Management in Australia and New Zealand.


The ACRA was formed in 1991 with the aim of providing a forum to promote discussion and an exchange of views in the concrete repair and remedial building industry to advance the technology and practice in the remedial industry and associated activities.

Australian Institute of Waterproofing (AIW)

To represent the interests of the total industry in raising the standard of waterproofing in Australia by becoming the 'central source' of knowledge, augmented by members experience to mentor continuous change.

Owners Corporation Network

Owners Corporation Network exists to help strata owners navigate the complexities of strata living, from social and organisational challenges to financial and legal issues. Our people have first-hand experience of living in strata and the upsides and downsides of this fast-growing residential sector.