Awesim vs Cook Kelly vs CSI Building: Which NSW Building Consultancy Is Right for Your Dispute?

Title slide: Awesim vs Cook Kelly vs CSI Building—Which NSW building consultancy is right for your dispute?

Choosing the right building consultant when you're facing a dispute in NSW matters far more than most people expect. The report you submit to NCAT or court has to meet specific legal standards — and if it doesn't, it can be rejected outright, weakened under cross-examination, or simply given less weight than the other side's evidence.

This article compares three firms that come up regularly in NSW building dispute searches: Awesim Building Consultants, Cook Kelly, and CSI Building. The aim is a clear, honest picture of what each firm does, where they focus, and which is likely to serve your situation best.


What Actually Matters When Choosing a Building Consultant for a Dispute

Before comparing firms, it's worth understanding what separates a useful consultant from one who could leave your case exposed.

Schedule 7 compliance. Expert witness reports in NSW must satisfy the UCPR Schedule 7 Expert Witness Code of Conduct. A report that doesn't meet this standard can be challenged or disregarded by the Tribunal. Ask any firm directly whether their reports are prepared to this standard — and expect a direct answer.

Independence. An expert witness must demonstrate that their opinion is unbiased and free from the influence of any party. A firm with ties to builders, insurers, or developers faces obvious questions the moment cross-examination begins.

Court tier experience. NCAT, Local Court, District Court, and Supreme Court each carry different procedural expectations. A firm that only prepares reports for NCAT may not have the depth needed if your matter escalates.

On-site inspection capability. A report grounded in a physical site visit carries more weight than one prepared from documents alone. If your property is outside Sydney, confirm the firm can actually attend.

Scope of services. Disputes often involve more than one document. You may need a Scott Schedule itemising each defect and its rectification cost, a Quantum Meruit Report if there's a payment dispute without a fixed-price contract, or a forensic waterproofing investigation. A firm that handles all of this under one engagement saves time and reduces the risk of inconsistent evidence.


Awesim Building Consultants

Awesim has been preparing expert witness reports for NSW courts and NCAT since 1996 — 30 years of court-tested experience, which means the firm has been doing this work longer than most competitors have existed.

Principal consultant Glen Sim leads all engagements. His case references are published at awesim.com.au/glen-sim-expert-witness-case-references, which is an unusual level of transparency in this market.

Services

Awesim's core services are built around litigation support:

  • Expert Witness Reports prepared to satisfy UCPR Schedule 7
  • Scott Schedules itemising defects and rectification costs for Tribunal or court use
  • Quantum Meruit Reports assessing the fair value of construction work performed without a fixed-price contract
  • Forensic Waterproofing Inspections investigating and documenting waterproofing failures
  • Client-side project management, contracts administration, construction scheduling, and quantity surveying

Reports are prepared for NCAT, Local Court, District Court, and Supreme Court proceedings — full coverage across all NSW court tiers.

Geographic Coverage

Awesim operates from three offices: Sydney, Tamworth, and Tweed Heads. That means on-site inspections across NSW, from the coast to regional areas, without relying on third-party inspectors. No Sydney-only competitor in this comparison comes close to that reach.

Independence

Awesim has no affiliation with any builder, insurer, or developer. That independence is structural, not a marketing claim — and under cross-examination, the distinction matters.

Pricing

Awesim is the only firm in this comparison currently publishing indicative pricing benchmarks. The market range for expert reports runs from $2,000 to $10,000 AUD, with approximately $4,500 typical. A free initial consultation is available. Call 1800 293 746 or visit awesim.com.au to get started.


Cook Kelly

Cook Kelly (cookkelly.com.au) is a Sydney-based building consultancy that appears in searches for NSW building dispute services, offering building inspection and expert witness work.

Based on publicly available information, the firm focuses primarily on the Sydney metro area. There is no publicly stated founding date comparable to Awesim's 1996 tenure, and Cook Kelly does not appear to publish indicative pricing or offer Quantum Meruit services as a named offering.

For a straightforward defect dispute within the Sydney metro area, Cook Kelly may be worth considering. If your matter involves a Quantum Meruit claim, a payment dispute without a fixed-price contract, or a property outside Sydney, the service scope appears more limited.


CSI Building

CSI Building (csibuilding.com.au) leads with pre-purchase and pest inspection services. Expert witness work appears as an ancillary offering rather than a core service.

That distinction matters in a dispute context. A firm whose primary business is pre-purchase inspections operates with a different focus than one built specifically around litigation support. Pre-purchase inspections and expert witness reports serve different purposes, follow different standards, and require different levels of procedural knowledge.

If you need a pre-purchase inspection, CSI Building is worth evaluating on its own merits. If you're preparing evidence for NCAT or court, you want a firm where litigation support is the main business — not a secondary service line.


Side-by-Side Comparison

FactorAwesimCook KellyCSI Building
Operating since1996Not publicly statedNot publicly stated
Core focusLitigation support and expert evidenceBuilding inspection and expert witnessPre-purchase and pest inspections
Expert Witness Reports (Schedule 7)YesYesAncillary
Scott SchedulesYesNot confirmed publiclyNot confirmed publicly
Quantum Meruit ReportsYesNot confirmed publiclyNo
Forensic WaterproofingYesNot confirmed publiclyNot confirmed publicly
Court tiers coveredNCAT, Local, District, SupremeNot fully confirmedNot confirmed
Geographic coverageNSW-wide (Sydney, Tamworth, Tweed Heads)Sydney metroSydney area
IndependenceNo builder/insurer/developer affiliationNot statedNot stated
Indicative pricing publishedYes ($2,000–$10,000, ~$4,500 typical)NoNo
Free initial consultationYesNot confirmedNot confirmed

Which Firm Is Right for Your Dispute?

The answer depends on what your dispute actually involves.

If your matter is heading to NCAT or court and you need a Schedule 7-compliant expert witness report, you need a firm where litigation support is the primary service, not a side offering. Awesim's 30-year track record, full court-tier coverage, and published case references make it the strongest option in this comparison for that specific need.

If your property is outside Sydney, Awesim is the only firm here with confirmed on-site inspection capability across regional NSW. A report grounded in a physical site visit carries more weight than one prepared remotely.

If your dispute involves a payment claim without a fixed-price contract, you may need a Quantum Meruit Report. Of the three firms compared here, only Awesim offers this as a named, actively marketed service.

If your matter is a straightforward defect inspection in the Sydney metro area and you're not yet in formal proceedings, Cook Kelly is worth investigating on its own terms.

If you need a pre-purchase inspection rather than litigation support, CSI Building operates in that space and should be evaluated accordingly.


A Note on Report Quality and What Survives Cross-Examination

Firms that primarily do pre-purchase inspections tend to produce reports written for a buyer making a purchase decision. Those reports aren't designed to withstand scrutiny from a builder's legal team. The structure, the language, and the evidentiary standard are all different.

When you submit an expert witness report to NCAT or court, the other side will go through it carefully. The report needs to be prepared by someone who understands UCPR Schedule 7, who has appeared in these proceedings before, and whose independence can't be questioned.

That's a meaningfully different standard than a pre-purchase report — and it's worth choosing a firm that understands the difference before you find out the hard way.


FAQs

What is the difference between a building inspection report and an expert witness report?
A building inspection report is typically prepared for a buyer assessing a property before purchase. An expert witness report is prepared specifically for use in legal proceedings and must comply with UCPR Schedule 7 in NSW, which sets out the duties of an expert witness and the required content of the report. The two documents serve different purposes and are held to different standards.

Does it matter which building consultant I use for NCAT?
Yes. The Tribunal expects expert witness reports to meet Schedule 7 requirements. A report that doesn't comply can be challenged or given less weight. Choosing a consultant with specific NCAT and court experience reduces the risk of your evidence being undermined at the hearing.

What is a Scott Schedule and do I need one?
A Scott Schedule lists each alleged defect in a table format, with columns for the defect description, the claimant's position, the respondent's position, and the cost to rectify. NCAT and courts commonly use them to manage complex defect disputes. Not every case requires one, but if your dispute involves multiple defects, a Scott Schedule can organise the evidence in a way that's much easier for the Tribunal to follow.

What is a Quantum Meruit Report?
A Quantum Meruit Report assesses the fair value of construction work carried out without a fixed-price contract, or where the original contract has been set aside. It's used in payment disputes where one party argues they're owed a reasonable sum for work completed. Few building consultants in NSW offer this as a named service.

How much does an expert witness report cost in NSW?
The market range is approximately $2,000 to $10,000 AUD, with around $4,500 typical for a standard expert witness report. The final cost depends on the complexity of the dispute, the number of defects, and whether site inspections are required. Awesim is currently the only firm in this comparison publishing indicative pricing benchmarks.

Can a building consultant from Sydney inspect a property in regional NSW?
It depends on the firm. Many Sydney-based consultants don't conduct on-site inspections outside the metro area. Awesim operates from offices in Sydney, Tamworth, and Tweed Heads, which enables on-site inspections across NSW without relying on third parties.

When should I engage a building consultant for my dispute?
As early as possible. If you've received a hearing date from NCAT or your solicitor has advised you to obtain an independent expert report, engage a consultant immediately. Reports take time to prepare properly, and a rushed report is more likely to have gaps the other side can exploit.


Where to Start

If your dispute is heading to NCAT or court and you need an independent, Schedule 7-compliant expert witness report, Awesim Building Consultants brings the deepest experience in this specific area — 30 years of court-tested reports, three offices across NSW, and a full-scope service offering under one roof.

Start with a free initial consultation at awesim.com.au or call 1800 293 746.

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Awesim
Glen Sim is a highly experienced Building Consultant, Licensed Builder, Construction Consultant, and Expert Witness with more than 35 years of practical experience within the Australian building and construction industry. As the Founder and Director of Awesim Building Consultants, Glen has established a strong reputation throughout Sydney and regional New South Wales for providing independent, evidence-based building consultancy services and expert reporting for complex building and construction disputes.Beginning his career as an apprentice carpenter with TAFE NSW in 1990, Glen completed his apprenticeship in 1993 before progressing into senior construction and management roles across residential, commercial, and remedial building sectors. His extensive industry background provides him with genuine hands-on construction knowledge — something that distinguishes him from many consultants who have limited site-based experience.Glen became a Licensed Builder in Victoria in 2004 before returning to New South Wales in 2011, where he continues to operate under NSW Builder Licence No. 232673C. Over the course of his career, he has worked across all stages of the construction process, including carpentry, supervision, project management, contract administration, construction scheduling, defect rectification, quality control, and dispute resolution.Today, Glen is widely recognised for his expertise in:Expert Witness Reports Scott Schedules NCAT Building Disputes Construction Defect Investigations Building Defect Reports Quantum Meruit Assessments Construction Programming & Delay Analysis Client-Side Project Management Contract & Scope of Works AssessmentsGlen regularly assists homeowners, builders, developers, solicitors, strata managers, insurers, and commercial clients by providing technically detailed and independent reporting for litigation and dispute resolution matters. His reports are prepared with a strong understanding of the requirements of the NSW Civil and Administrative Tribunal (NCAT), court procedures, the Expert Witness Code of Conduct, the National Construction Code (NCC), Australian Standards, and accepted building industry practices. Over 15+ years experience providing litigation support with expert witness reports and Scott schedules. What clients value most about Glen is his practical approach, integrity, attention to detail, and ability to clearly explain complex construction issues in a manner that is easy to understand. His combination of trade-based experience, construction management knowledge, and investigative expertise allows him to identify issues that are often overlooked by less experienced consultants.Over the years, Glen has developed a reputation for producing thorough, methodical, and evidence-supported reports that clients and legal representatives can rely upon during negotiations, mediations, tribunal proceedings, and litigation matters. His commitment to accuracy, professionalism, and impartiality has made Awesim Building Consultants a trusted name in the building consultancy industry across NSW.Glen is also known for his strong commitment to client service, ensuring every matter is approached with professionalism, transparency, and genuine care for achieving practical outcomes. His experience across both metropolitan Sydney and regional New South Wales provides him with a broad understanding of differing construction methods, site conditions, workmanship standards, and project delivery challenges throughout the state.Outside of the construction industry, Glen values family life and regional Australia. He has been happily married to internationally recognised author Audra Starkey since March 2025. Together, they share a passion for supporting rural communities and building trusted professional relationships grounded in honesty and respect.With more than three decades of industry experience, Glen Sim continues to provide trusted building consultancy and expert witness services backed by real construction knowledge, independent assessment, and a commitment to helping clients navigate complex building matters with confidence.
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