Building Inspections Perth by Licensed WA Builders

Master Building Inspectors provides independent building inspections across the Perth metropolitan area. Our inspections are conducted by experienced WA registered builders and include pre-purchase building inspections, new construction stage inspections, Practical Completion Inspections (PCI), timber pest inspections and specialist building inspections.

Pre-purchase inspections are completed in accordance with AS 4349.1–2007, with detailed inspection reports generally provided within 24 hours.

Trusted Building Inspectors in Perth

All Master Building Inspectors are qualified, registered builders with a comprehensive knowledge of the Australian Building Codes. Trusted by 20,000+ Perth home buyers since 2013.

Call today to book your Perth building inspection.

   Why Perth Homeowners Choose Master Building Inspectors?

Choosing the right inspector matters. Here's what sets us apart:
  • Fully Insured – Professional indemnity and public liability cover for peace of mind.
  • Independent Registered Builders – All inspections are completed by qualified, experienced WA builders.
  • Active members of the Housing Industry Association WA
  • Clear, Practical Advice – We explain what needs fixing, why it matters and what to do next.
  • AS 4349.1 Pre-Purchase Inspections – Detailed reports with photos, condition ratings and clear explanations.
  • Fast 24-Hour Turnaround – Receive your report quickly so you can act with confidence.

  Services

Testimonials

Very happy with the service that Josh from Master Building Inspectors has provided us for our new build. Josh's knowledge of the building industry was excellent and the report was very thorough. He was on time if not early for each appointment and he was very prompt with sending our report through so we could have the defects rectified quickly. I highly recommend Master Building Inspectors, it was the best decision we made for our own peace of mind. Thank you again.

 - Teigan Henderson So happy with Joshua from Master Building Inspectors. He was thorough and sent through the report by the end of the day. We have had a great build with Summit but there were still minor things that we would have never noticed. Costing is very fair and very worth it. Would recommend everyone that builds to use Master Building as their second opinion.

- Sarah Connor Joshua conducted an inspection of our property today and we could not have been more pleased with the quality of his work. He was thorough and professional, and clearly knew what to look out for. His report came through within hours, which made it quicker for us to proceed to the next step. The report was comprehensive with clear explanations and compliance regulation references - easy to understand. Very reassuring for new home owners like ourselves. Price was very reasonable. Highly recommended, would use his service again.

- Marni Ramli Thank you for your help at my practical completion inspection! Joshua is a friendly, knowledgeable inspector and I would definitely recommend his services to others.

- Kylie Bonita Galende Very thorough report and sent through within a few hours (everyone else said a few days). Was very happy as he picked up a dozen issues we didn't even notice. Would highly recommend.

- Ahmed Arnaout
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Who provides building inspections in Perth?

Master Building Inspectors is an independent Perth building inspection company providing inspections for property buyers, homeowners and new-home clients. Our experienced WA registered builders inspect properties throughout the Perth metropolitan area, from Two Rocks to Mandurah.

Construction Stage Inspections

Master Building Inspectors provides independent new construction stage inspections throughout Perth. Our experienced WA registered builders assess key construction stages against relevant Australian Standards and National Construction Code requirements.

Recommended Inspection Stages

Staged inspections allow defects to be identified early, when they can still be fixed. We recommend inspections at:

  • Slab

  • Plate height (brickwork) / frame

  • Roof

  • Practical completion (PCI)

Additional inspections for waterproofing and lock-up can also be arranged on request.

Once a build reaches practical completion, some areas are inaccessible for inspection, which is why staged inspections are so valuable. Our reports highlight non-compliance, substandard workmanship, and incomplete works, giving builders the chance to rectify defects before the next stage begins. We offer detailed building inspections across Perth, completed by registered builders. Learn more about our Perth building inspection services.

Affordable Peace of Mind

Considering the hundreds of thousands invested in a new home, staged inspections are a small cost for significant protection. Bookings are straightforward and can usually be arranged within a few days. We only require notice to inform the builder and an electronic copy of your working drawings.

Roof frame inspection in Perth

Practical Completion Inspections (PCI)

Master Building Inspectors provides independent Practical Completion Inspections (PCI) for new homes throughout Perth. Our experienced WA registered builders identify visible defects, incomplete work and workmanship issues before handover. A detailed written report is provided following the inspection. Learn more about our Practical Completion Inspections here.

Structural Inspections

If you notice cracking walls, uneven floors or roof sagging, we can investigate the cause. Our structural inspections provide clarity, reassurance and expert advice.

Dilapidation Reports

When construction occurs near your property, a dilapidation report protects you. It documents the current condition of your home and helps resolve disputes if damage occurs later.

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Trusted Building Inspectors in Perth

Talk to our team today about your upcoming inspection

Pre-Purchase Building Inspections Perth

Master Building Inspectors provides independent pre-purchase building inspections throughout Perth. Inspections are conducted by experienced WA registered builders in accordance with AS 4349.1–2007, with detailed reports generally provided within 24 hours.

A pre-purchase building inspection helps identify significant structural defects and other relevant building conditions before you proceed with a property purchase.

The building inspection industry in Perth is currently unregulated, and not all providers are suitably qualified. In fact, inspectors do not need to be registered builders. Why risk one of life’s biggest investments on the opinion of someone without the right experience?

In Western Australia, builder registration requires:

  • At least six years of structural building experience

  • Completion of a Diploma of Construction

  • Assessment and approval by the WA Building Commission

By choosing a registered builder, you can be confident they have the proven skills and knowledge to properly assess a property.

At Master Building Inspectors, we provide structural pre-purchase reports in line with the REIWA contract and Australian Standard AS 4349.1. These inspections highlight structural faults, safety concerns, and major defects, giving you a clear understanding of the property’s condition.

Our inspectors each bring 25–30 years of residential and commercial construction experience. With this depth of expertise, you can trust that your report will be detailed, accurate, and tailored to your property.

Trusted Perth Property & House Inspections

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Structural defect to garage brickwork
Poorly installed roofing sheets

Call us today on 1300 852 496

Frequently Asked Questions about Building Inspections Perth

👉 Book your Perth building inspection today and protect your investment with WA’s trusted inspection team.

Watch our building inspection videos to learn more about the process, or visit our Google Business Profile to see client reviews and recent projects.

Why Independent Building Inspections Matter in Perth

Independent building inspections can identify defects, incomplete work and building issues that may not be obvious to property buyers or homeowners. Common issues include roof framing defects, waterproofing problems, inadequate tie-downs, termite damage and structural movement.

Master Building Inspectors provides independent assessments and detailed reports to help Perth property buyers, homeowners and new-home clients understand identified building defects and the recommended next steps.

What Our AS 4349.1 Pre-Purchase Inspection Reports May Include

Your inspection report is structured for clarity and transparency. It may include:

  • Summary of key findings

  • High-resolution photos

  • Identified major structural defects

  • Safety hazards

  • Maintenance recommendations

  • Moisture readings

  • Roof assessments

  • Site drainage comments

  • Clear explanations of each issue

We avoid vague language. Instead, each finding includes a practical recommendation and urgency rating.

Building Inspections Across Perth

Master Building Inspectors provides building inspections throughout the Perth metropolitan area, from Two Rocks in the north to Mandurah in the south. Our registered builders inspect established homes, new construction and other residential properties across Perth.

Local building experience helps our inspectors assess properties in the context of Perth construction methods, materials and conditions.

Licensed, Insured and Fully Independent

Master Building Inspectors is an independent Perth building inspection company. We do not work for builders or real estate agents, helping ensure our inspection findings remain independent and focused on the condition of the property. We carry Professional Indemnity and Public Liability insurance for our inspection services.