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AJ Engineering Consultancy I Structural Engineer Sydney

5.0 (38 reviews)

NSW

Inspections

About this business

AJ Engineering Consultancy provides structural, civil engineering, building inspection, design, construction and project management services for homeowners, builders, and residential, commercial and industrial property clients in Sydney. It positions itself as a consulting firm and building-focused engineering consultancy handling projects from inspections and assessments to remedial and structural work.

Get in touch

Visit website Call (02) 8712 6792 Email

Service areas

Service area details are currently being updated.

See what local homeowners are saying

AKAdrian K25 Nov 2025
Alan from AJ Engineering was outstanding. We had major issues with a cut-in roof frame, and instead of recommending a full roof replacement, Alan inspected the structure thoroughly and came up with a...
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Alan from AJ Engineering was outstanding. We had major issues with a cut-in roof frame, and instead of recommending a full roof replacement, Alan inspected the structure thoroughly and came up with a smart, cost-effective solution. His advice saved us a huge amount of time and money. Professional, knowledgeable, and genuinely looking out for his clients. Highly recommend Alan and AJ Engineering.
JRJenna R24 Nov 2025
Alan completed a detailed strata report for our building in North Parramatta and handled the structural design to upgrade several deflected slabs. His work was thorough, clear, and highly professional...
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Alan completed a detailed strata report for our building in North Parramatta and handled the structural design to upgrade several deflected slabs. His work was thorough, clear, and highly professional. He took the time to explain everything, and the design solutions he provided were practical and well thought out. Overall, Alan is a very reliable and knowledgeable engineer. Highly recommended.
TVTommy D26 Nov 2025
Alan carried out a waterproofing investigation in our building, and what really stood out was his honesty and problem-solving. Instead of pushing for a full replacement like others suggested, he ident...
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Alan carried out a waterproofing investigation in our building, and what really stood out was his honesty and problem-solving. Instead of pushing for a full replacement like others suggested, he identified a more practical solution that worked just as well and saved us thousands. His assessment was clear, detailed, and genuinely in our best interest. Highly recommend Alan for anyone needing a trustworthy engineer.
AKAnne K9 Jan 2026
Alan assisted us with a small but time critical approval we required to meet a Council requirement for a retrospective approval of a pool fence and deck. Alan worked with us to acheive the desired out...
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Alan assisted us with a small but time critical approval we required to meet a Council requirement for a retrospective approval of a pool fence and deck. Alan worked with us to acheive the desired outcome. He always made himself available either on the phone or in person and actually took time away from his annual leave to ensure the job was finished in the timeframe we required. thank you for all your help Alan,
PEPete155510 Dec 2025
Alan from AJ Engineering was extremely helpful and professional. He provided a clear and practical structural solution to remediate the damage caused by soil erosion on my property. His assessment was...
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Alan from AJ Engineering was extremely helpful and professional. He provided a clear and practical structural solution to remediate the damage caused by soil erosion on my property. His assessment was thorough, his explanations were easy to understand, and the recommended works gave me confidence moving forward. Highly recommend AJ Engineering for any structural engineering needs.
SASmilecat A18 Dec 2024
I would like to strongly recommend Alan Jan from AJ Engineering Consultancy if your building has structural, waterproofing and other issues. Alan helped us address and resolve the structural and water...
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I would like to strongly recommend Alan Jan from AJ Engineering Consultancy if your building has structural, waterproofing and other issues. Alan helped us address and resolve the structural and waterproofing issues etc. in our building with exceptional quality and at an economical cost. He is truly someone who can make a transformative difference in your life. Most of us in our building have little to no knowledge about the building industry, and Alan, being a highly decent, honest, and professional engineer, not only addressed our building defects but also found cost-effective and efficient ways to resolve them quickly while maintaining high-quality results. Alan always considers our affordability and works tirelessly to provide the best solutions. Thanks to his expertise, our building no longer has any structural issues, and other problems, e.g. water proofing issues etc. are well on their way to being resolved. What seemed like an overwhelming economic burden to the owners just months ago has now turned into a manageable and hopeful situation. Alan’s efforts have truly brought peace of mind to everyone in our building, allowing us to regain our freedom and quality of life. Alan has changed the lives of all the residents in our building, and words cannot fully express our gratitude for his help. If you are dealing with building issues and need a trustworthy, skilled structural engineer, I wholeheartedly recommend Alan Jan of AJ Engineering Consultancy. Alan is 100% reliable and professional, and you won't find many people like him.

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Nearby locations

Building Inspection costs & guides

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Frequently asked questions

How much do building inspectors typically charge?

Costs vary depending on the type of inspection, property size, report detail and travel required. Many building inspectors charge an hourly rate plus a call-out fee, with higher rates for after-hours attendance. This page shows live pricing to help you compare quotes.

Do building inspectors charge call-out fees?

Yes — many building inspectors charge a call-out fee to attend and assess a property. That fee typically covers travel and the initial assessment and is separate from the hourly rate and any report costs. It's sensible to confirm any call-out or minimum charges when requesting quotes.

Do building inspectors need a licence in Australia?

Yes. Building inspection and certifying work generally needs to be carried out by a licensed or registered building inspector or certifier under state and territory rules. In New South Wales the responsible authority is the NSW Building Commission (formerly NSW Fair Trading). Look for providers who display valid state registration, an ABN with GST registration and appropriate public liability and professional indemnity insurance.

How do I get a quote from AJ Engineering Consultancy I Structural Engineer Sydney?

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