Over 140,000 inspections completed and 40+ years of building inspection history
At Tyrrells Building Advisory, we’ve been delivering independent, professional building reports and advice for well over 40 years. Founded in 1983 by architect and builder Jerry Tyrrell and builder Peter Ellis, we were well established to provide accurate and qualified building expertise.
At present, we carry out house inspections and prepare detailed building inspection reports for residential, commercial, and infrastructure projects across New South Wales (NSW) and the Australian Capital Territory (ACT). Our team of consultants is technically qualified, highly skilled, fully insured, and equipped to assess all classes of buildings.
From pre-purchase inspections and dilapidation reports to expert witness services and asset management advice, we proudly provide straightforward, practical guidance you can count on.
As an ISO 9001 certified company, we are committed to providing consistent quality in every house and building inspection we undertake.
Get Your Building Inspection Report
Complete Property Inspection Services
From Pre-Purchase to Expert Defect Reports
From routine pre-purchase inspections to complex defect reporting, we provide detailed building inspection reports that help you identify risks and understand property conditions, enabling informed investment decisions.
Dilapidation
Detailed dilapidation reports documenting the property’s condition, helping protect owners and developers from potential condition disputes.
Structural Engineering
Expert structural assessment and engineering advice to identify structural defects and recommend practical remedial solutions for all building types.
Quality Assurance
We conduct independent quality assurance inspections and reporting to ensure construction works meet regulatory requirements.
Technical
Specialist technical investigations to diagnose complex building defects.
Maintenance Services
Strategic maintenance advice and conditions reporting to help property owners manage long-term asset performance.
Pre-Purchase Inspections
Detailed pre-purchase house and building inspection reports to identify current and future maintenance issues.
Quantity Surveyor
With over 30+ years of experience across all aspects of quantity surveying, we provide expert cost assessments, progress claim reviews, and trusted advice on construction budgets and financial risk management.
Expert Consultants
Assisting in over 150 disputes annually, our expert consultants prepare independent expert reports and provide expert witness services for dispute resolutions, including court-compliant reporting.
Why Home Buyers Trust Us for Building Inspection Reports
Our qualified property consultants combine technical expertise and practical experience to identify defects and highlight potential risks.
Proven Experience
Since 1983, Tyrrells Building Advisory has delivered over 140,000 building inspection reports. Our goal is to be the leading, most reliable building consultancy. As one of the few ISO-accredited building consultancies in NSW, we operate a quality management system that meets the requirements of both the Australian and International Standard AS/NZS ISO 9001:2015.
Detailed Reporting
Our detailed reports include photos, defect descriptions, urgency ratings, and prioritised recommendations to support negotiations and informed decision-making. Inspectors provide actionable insights beyond standard checklists, helping buyers identify structural issues or maintenance needs early.
Responsive Service
Our team of inspectors follow up personally after every inspection, explaining findings and answering any questions. We’re known for our fast turnaround times and personalised follow-ups, ensuring peace of mind for all of our clients.
Our Proven 5-Step House Inspection Process
At Tyrrells, we follow a structured process to deliver thorough and reliable house inspections and building inspection reports.
1. Preparation
We review contract documents, including all plans and surveys, coordinate property access, and note client concerns to ensure a focused inspection.
2. On-Site Visual Check
Our inspectors perform a thorough walk-through of the exterior, interior, building services, and structural elements, identifying defects, termite activity, and safety concerns.
3. Detailed Probing
Using specialist tools, we check timber, slab edges, and hidden areas to uncover issues such as moisture, structural faults, or concealed defects.
4. Report Compilation
Within 24 hours, we deliver a detailed report with photos, defect priorities, urgency ratings, and practical recommendations.
5. Follow-Up Support
Our inspectors provide a post-inspection call to explain findings and answer questions, ensuring buyers fully understand the property condition.
Our 5-step approach ensures clients receive accurate, actionable information from our highly qualified building inspectors.
Trusted House and Building Inspections Across NSW & ACT
We primarily serve New South Wales (NSW) and the Australian Capital Territory (ACT), providing professional house inspections and building inspection reports across key regions.
Main Coverage Areas:
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- Sydney
- Blue Mountains
- Northern Rivers
- Wollongong
- Central Coast
- Newcastle
- Canberra (ACT)
- …and all surrounding areas
Don’t see your suburb listed? Do not hesitate to contact us, and we might still be able to come to you.
We conduct inspections statewide for residential, commercial, and strata properties, with flexible scheduling to suit your needs. Call us on 1300 131 270 to arrange your inspection today.
FAQs
What is a building inspection report?
This is a detailed assessment of a property’s conditions, including the structural integrity, and all interiors and exteriors, often highlighting maintenance issues before investing or selling a property.
Why do I need a house inspection?
A house inspection helps identify defects, safety issues, and potential maintenance issues, allowing you to negotiate before committing to a property.
How long does a building inspection take?
Most inspections take less than three hours to complete, depending on the property size and complexity. A detailed inspection report is then delivered to you within 24 hours of inspection completion.
Can I attend the inspection?
Yes. We often encourage our clients to attend the inspection when feasible to view the conditions of the property with our experts. However, if not possible, we will provide a thorough report and dedicated post-inspection consultations to run you through the findings and address any questions you may have.
What is included in the building inspection report?
The report will typically entail photos, descriptions of defects, safety issues, and recommendations to guide maintenance and repair works.
Can your reports be used for legal or insurance purposes?
Yes. We provide expert reports suitable for dispute resolution and court proceedings when required. Our team also offers expert witness services, including court-compliant reporting to support legal matters.
How do I book a building inspection?
Call us on 1300 131 270 or fill out the contact form on our website to schedule an inspection time that suits you.
All our Building Consultants:
are fully trained and experienced building professionals
are qualified to identify & cost building defects
can provide ongoing advice for any future troublesome problems
are fully insured for Public Liability and Professional Indemnity.
A written Report will typically be available 5-10 working days following the inspection
