When resolving construction disputes, a reliable construction expert witness can provide key insights that help guide fair and informed legal outcomes. MJ Engineering Projects specializes in delivering thorough and litigation-compliant expert witness reports for construction claims, tailored for building dispute resolution cases across Australia, from Sydney to Newcastle and Canberra.
Our expert witness report service complies with Australian standards, covering class 2 buildings and construction defect cases. We assist claimants and defendants by compiling reports assessing defects and compliance issues under the National Construction Code (NCC) and Australian standards.
Our team has extensive experience working with clients in diverse sectors, from residential projects to commercial developments, ensuring each report is specific to the unique complexities of the case. By addressing construction defects within statutory warranty periods, we support both property owners and legal teams in securing actionable, effective resolutions.
Our experienced team collaborates closely with owners’ corporations, contractors, and other stakeholders, overseeing each project from inspection to completion to protect our clients’ interests and maintain the highest quality standards.
With over 18 years of industry expertise, our Expert Witness consultants at MJ Engineering Projects provide independent, reliable and technically sound assessments for building disputes and defect claims. We are recognised for delivering clear, evidence-based reports and expert testimony that stand up to scrutiny in tribunals and courts.
Our team combines deep technical knowledge of building systems with strong communication skills to explain complex issues in a way that is easily understood by legal representatives, adjudicators and stakeholders. By applying proven methodologies and adhering to statutory requirements, we ensure that every case is supported with accurate findings and practical recommendations. Our process is designed to assist clients in achieving fair, timely and cost-effective outcomes.
A construction expert witness performs an on-site inspection to identify and document any visible defects. This stage is crucial to support building defect claims or compliance assessments in line with Australian building code compliance.
Expert witness reports are essential in disputes involving construction defects, contract issues, and safety compliance. MJ Engineering Projects provide objective assessments, ensuring clarity in legal and regulatory matters. Our expertise supports litigation, insurance claims, and investigations, offering reliable evaluations aligned with Building Code of Australia (BCA) and DBPA 2020. A well-prepared expert report strengthens cases, resolves disputes efficiently, and ensures compliance with industry standards.
With more than eighteen years of proven experience in remedial engineering, our firm has built a strong reputation for delivering reliable and long-lasting results. As registered design practitioners, we specialise in repairing building defects across a wide range of projects, from heritage façades that require delicate restoration to modern high-rise towers that demand technical precision.
Our structured project management approach, combined with thorough quality control processes, ensures every repair is handled with efficiency and care. We focus on minimising disruption, controlling costs and tailoring repair strategies to meet the unique requirements of each client.
This commitment to detail and excellence enables us to consistently provide durable, value-driven solutions that stand the test of time.
Our engineers bring extensive expertise in remedial engineering, supported by years of specialised experience and a detailed understanding of industry standards. We take pride in delivering tailored remediation strategies that address both visible and hidden defects across a wide range of building types.
By staying informed of changing regulations and compliance requirements, our team ensures every project achieves technical excellence and long-term durability. We also place a strong emphasis on sustainability, applying environmentally responsible practices and innovative methods wherever possible.
From diagnosing complex issues to implementing cost-effective repair programs, we are committed to providing clients with outcomes that are reliable, compliant and built for the future.
We have successfully completed inspections and remedial work on more than one thousand residential, commercial and industrial buildings across Sydney. This extensive experience allows us to identify and resolve issues with accuracy, from water ingress and façade deterioration to concrete spalling and structural concerns.
Each project benefits from a customised repair strategy designed to achieve durability, compliance and lasting performance. Our large and diverse portfolio equips us to anticipate challenges, optimise resources and streamline delivery to minimise site disruption.
With this proven track record, we are confident in managing projects of any scale or complexity, delivering solutions that are efficient, cost-effective and built to endure.
With years of experience in the construction industry, MJ Engineering Projects handles each case with valuable technical knowledge and practical insights. Our building compliance experts have expertise in local laws and standards, making our reports credible and legally sound. Whether you’re handling construction defect claims or seeking building dispute resolution in Sydney, we provide detailed reports and strong representation to protect your interests.
Our team at MJ Engineering Projects has over 18 years of experience in diagnosing and rectifying a wide range of building issues. From maintenance planning and diagnostic evaluations to tender processing, we deliver remedial works perfectly tailored to your project’s needs.
With our rapid turnaround times and commitment to quality, we’ll guarantee your building is restored to its prime condition promptly and efficiently.



Client: Owners Corporation
The property in Pyrmont is a strata scheme of 120 mixed commercial and residential lots within a multi storey face brick building supported by...
Client: Owners Corporation
A multi storey residential complex in Arncliffe presented recurring water ingress and façade performance issues that were affecting amenity and creating compliance risk. MJ...
Client: Owners Corporation
Project Background MJ Engineering Projects was engaged as an expert witness to assist the Owners Corporation of a multi-building 355 lot residential complex in...
Key Concerns and Frequently Asked Questions About Remedial Building Services in Australia
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An expert witness report provides an independent, unbiased assessment of construction work or defects, often required in legal disputes. These reports are essential for building dispute resolution and compliance assessments.
These reports are generally needed by property owners, developers, or contractors involved in disputes related to construction defects or building code compliance in Australia.
Our expert witnesses are well-versed in Australian Standards and the National Construction Code (NCC), ensuring our reports meet all necessary legal and compliance criteria.
Preparation times can vary based on the complexity of the case and inspection requirements.
Yes, MJ Engineering Projects can represent clients in court by providing expert witness testimony, technical reports and professional support.