NSW BUILDING DISPUTE GUIDE · INDEPENDENT INFORMATION
Contact Building Commission NSW for a Building Dispute
When a home building issue cannot be resolved directly with the contractor, Building Commission NSW may provide dispute resolution and, in some matters, an inspection and Rectification Order process.
This practical guide explains the official pathway, what to prepare, and when independent technical evidence may be needed for NCAT.
Call centre hours: Monday to Friday, 8:30 am–5:00 pm, excluding public holidays.
Request a free initial consultation
Tell us about your building dispute, property location and any NCAT or court deadline. Your information stays private.
Start with the official Building Commission NSW channel
Use the right official channel for the issue. These links open the NSW Government or Building Commission NSW service.
Lodge a home building complaint
Resolve a dispute
Contact Building Commission NSW
Learn about the process
Contact Building Commission NSW
Choose the official contact method that suits your enquiry or home-building complaint.
Call Building Commission NSW
13 27 00
Monday–Friday, 8.30 am–5 pm
Excluding public holidays
Lodge a complaint online
Use the official Home Building and Trade Work complaint form for a building dispute.
Official contact details sourced from Building Commission NSW.
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Stephen Reidy19 days agoTrustindex verifies that the original source of the review is Google.
If I could give more than 5 stars I would. I called Glen today as I was concerned with how the builder was rectifying an issue with how our showers were installed. We had established this week that our builder from 3 years ago who renovated our bathrooms had not followed code amd installed the incorrect flange while also not cutting and gluing the pipes. Our pipe from the shower fell out which uncovered the issue. I had a challenge with the builder accepting the issue but eventually he sent his plumber on site who agreed it was all done incorrectly and the builder agreed to rectify it. We asked the builder to outline how they were going to rectify and ensure the waterproofing and run off was being done to code. The explanation wasn’t satisfactory and they went ahead with a localised solution, see picture attached. Not being an expert but I could clearly see the rectification process was not appropriate to resolve the issue and have appropriate waterproofing to code so I sought out some expert independent advice and that’s when I called Glen. Sent him the details and all the pictures on the issues and he said he would set out an email for me to send to the builder. But Glen went one step further and called our builder and explained what they were doing was not correct, the possible implications of that and explained to them what they should be doing. Glen got the builder to agree and has subsequently sent a scope of work to the builder on what exactly needs to be done in a step by step method. What an absolute legend Glen is and he wouldn’t accept any payment for doing this. If you are in a similar scenario, then I couldn’t recommend Glen enough.+1Posted on Google![]()
Alan Sommerville30 days agoTrustindex verifies that the original source of the review is Google.
I highly recommend Glen from Awesim Building Consultants. From the moment I spoke with Glen, I knew he was very experienced and well versed in the NCAT process, particularly when it comes to issues arising from failed bathroom waterproofing. Glen provided clear, practical and realistic advice throughout the process. His knowledge and understanding of the technical and tribunal requirements gave me a lot of confidence in how to approach my matter. His quote was detailed, reasonable and extremely clear about exactly what was covered, which I really appreciated. As reflected in the other reviews here, I can confidently recommend Awesim Building Consultants to anyone facing an NCAT building dispute, particularly if you require an Expert Witness Report or Scott Schedule. Thanks Glen for your professional and practical assistance.Posted on Google![]()
Piyush Madaan61 days agoTrustindex verifies that the original source of the review is Google.
Sometimes, you don't just need a report - you need someone who can guide you. Glen is an expert consultant who was super helpful, honest, and gave me advice which I value so much. The pragmatic side of humans is losing to business greed, but Glen was so realistic in his approach that I had to write him this review. Thank you, Glen, for your guidance. I would definitely recommend him if you are seeking an expert consultant with genuine expertise and honest guidancePosted on Google![]()
Madonna Thompson113 days agoTrustindex verifies that the original source of the review is Google.
Exceptional service and unmatched expertise! We engaged Glen Sim from Awesim Building Consultants for a building defect inspection, and we could not be happier with the service. Glen’s sharp eye for detail, deep industry knowledge, and professionalism turned a highly stressful situation into a manageable and clear process.The defect report he produced was exceptionally thorough, fast, and incredibly precise, leaving no stone unturned. Glen provided honest, objective advice from day one. If you need a comprehensive and bulletproof defect inspection, Glen is exactly the expert you want in your corner. Thank you, Glen, for your incredible support!Posted on Google![]()
Donna Smith133 days agoTrustindex verifies that the original source of the review is Google.
I am so very grateful to Glen Sim for all his support during this very stressful situation (Renovations dispute) from the emails to the phone calls to ease my stress and anxiety, while remaining professional at all times. Glen has been there from the beginning to the end result. Glen goes over and beyond for all his clients, highly recommend Glen. I cannot thank Glen Sim enough for all his knowledge, commitment, support throughout my situation Thankyou Donna Smith.Posted on Google![]()
angela kuo264 days agoTrustindex verifies that the original source of the review is Google.
Have many years in building industry and excellent experience in litigation report writing . Which successfully helping in my NCAT case . Effectively in time frame and well professionally report. Fit all the requirements from NCAT . Keen to offer his professional advice and support. Recommended !Posted on Google![]()
Angela Saad321 days agoTrustindex verifies that the original source of the review is Google.
I really appreciated the guidance Glen provided. He offered constructive, practical advice that helped me move forward with my fencing concerns. Glen was honest, objective, and very knowledgeable. I’d happily recommend his services to anyone looking for a trustworthy and thorough professional.Posted on Google![]()
Wayne Thorpe357 days agoTrustindex verifies that the original source of the review is Google.
Had an issue with the neighbour regarding a retaining wall, the information provided by Glen was very informative and helped considerably. I was not sure of what action to take in respect to regulatory action and Glen was able to provide alternatives to assist........Thank you.Posted on Google![]()
Mohamed Jaafar363 days agoTrustindex verifies that the original source of the review is Google.
Glen was an absolute pleasure to deal with just when I thought I hit a dead end with my builder. His knowledge and level of care for his clients is second to none. Would highly reccomend his services to anyone and everyone. A champion bloke too. Thanks Glen.Posted on Google![]()
Jeremy Herder385 days agoTrustindex verifies that the original source of the review is Google.
It was a pleasure to work with Glen from Awesim Very professional and can answer all your building inquiries highly recommend Glen and his companyVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
The Building Dispute Pathway: Where Building Commission NSW and Awesim Building Consultants Fit In
The formal process should be used in the correct order. Building Commission NSW is generally the first official point of call once direct discussions have not resolved the issue. Awesim provides independent technical evidence where the matter proceeds or rectification is not completed.
STEP 1
Raise the issue in writing
STEP 2
Building Commission NSW
STEP 3
Inspector & Rectification Order
STEP 4
NCAT building claim
STEP 5
Awesim Building Consultants Evidence for NCAT and Court
Important: a Building Commission inspector examines the items identified in the complaint. An independent consultant can be engaged for a broader technical investigation and evidence for a tribunal matter.
Before you contact Building Commission NSW
- Building contract, quotation, drawings and specifications
- A clear list of defective or incomplete work
- Dated photographs and videos
- Emails, letters and texts exchanged with the contractor
- Evidence of completion or work-ceasing dates
- Any previous inspection reports or quotes
What the Building Commission process can do
Building Commission NSW may assist the parties to resolve a complaint. In some circumstances, an inspector may assess the specific alleged defective or incomplete work and may issue a Rectification Order.
It does not replace legal advice, and it is not a general inspection of every aspect of the building. Time limits can be critical, particularly where statutory warranty periods are close to expiry.
Expert Witness Reports for Your Role
Expert Witness Reports for Homeowners
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Expert Witness Reports for Builders
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Expert Witness Reports for Lawyers
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When independent building evidence is needed
If the contractor does not complete the required works, the rectification scope is disputed or the matter proceeds to NCAT, Awesim can provide independent building-consultant evidence. Our reports identify observed conditions, relevant standards, recommended rectification and—where instructed—estimated rectification costs.
Expert Witness Reports
Scott Schedules
Documents for your report
Litigation support
Building Commission NSW and NCAT: common questions
Usually, yes. Keep communication constructive, raise the concerns clearly and confirm any agreed action in writing. If the matter cannot be resolved, use the official Building Commission NSW pathway.
For matters referred for inspection, the inspector generally considers the specific alleged defective or incomplete work identified in the complaint and meets the relevant parties on site. A Rectification Order may be issued where appropriate.
Document what has and has not been completed. Depending on the matter, the next step may include NCAT. Independent technical evidence can help define the outstanding defects, standards, rectification scope and cost.
Awesim can be engaged when a detailed independent inspection, Expert Witness Report, Scott Schedule or rectification cost assessment is required for a dispute, negotiation or NCAT proceeding.
No. This is an independent guide by Awesim Building Consultants. For current official processes, forms and time-sensitive information, use the Building Commission NSW links provided on this page and seek legal advice where appropriate.
Building Commission NSW states that its complaint-handling service is free for homeowners and other people with building-defect complaints. There is no Building Commission complaint-handling fee to contact the service or lodge a complaint. Separate costs may apply if you choose to obtain an independent report, seek legal advice or make an NCAT application. Read the current NSW Government guidance.
Need independent evidence for an NCAT building dispute?
Speak with an experienced NSW building consultant about an Expert Witness Report, Scott Schedule or defect investigation.
Independent information only. Always check current official Building Commission NSW requirements and time limits.
