Building Repair Services Across Perth


Brick Wall Repairs
Fixing cracks, restoring structure, improving durability.
Roof Repairs
Reinforcing roof strength effectively.
Structural Solutions
Addressing foundational issues to keep buildings safe.
Homes in Perth face a mix of challenges due to our climate, soil conditions and construction methods. Because of this, building repairs often need more than a quick patch. They require experienced builders who understand local materials, Australian Standards and the way Perth homes behave over time. Perth Master Building Services offers a range of structural and general repair services designed to restore safety, value and confidence in your property.
Our work is carried out by registered builders who have hands-on experience fixing the issues many Western Australian homes develop. Perth homes built on sandy soils often suffer from movement. Older properties can show signs of water damage. Meanwhile, newer homes can still experience workmanship issues that appear soon after construction. We understand these patterns and repair them the right way, using methods that comply with the National Construction Code.
Homeowners, investors and property managers rely on us because we provide practical advice. We explain the issue, outline what caused it and recommend the repair options. We do not rush to expensive solutions when a simple fix is appropriate. At the same time, we never downplay genuine structural concerns. Our goal is to give clear guidance, supported by sound building knowledge, and complete repairs that last. Learn more about our experience on the About page.
Structural Wall Crack Repairs
Cracking is one of the most common concerns we see in Perth homes. While many cracks are cosmetic, others may indicate movement, moisture entry or inadequate support. Our team can inspect the affected areas, identify the cause and recommend a suitable repair approach.
We handle cracks in brickwork, internal walls, ceilings and rendered surfaces. Some homes develop step cracking due to footing movement. Others show horizontal cracks from sagging lintels or roof load issues. We do not rely on guesswork. Instead, we assess the surrounding structure, check for moisture and evaluate the alignment of the wall.
Once we determine the cause, we complete the repair using the correct method. This may involve brick stitching, repointing, reinforcing, patching or full structural rectification. We aim to complete each job with minimal disruption while ensuring long-term stability. Many of our clients choose us because they want repairs completed by a registered builder, not a general handyman. If you need a quote, visit our Contact page.
Roof Structure and Timber Repairs


Perth’s hot summers and winter storms can place pressure on roof structures. Over time, this can cause sagging, uneven rooflines, loose tie-downs or damaged rafters. When ignored, these issues can lead to leaks or further structural problems.
Our team repairs timber framing, tie-downs, battens and trusses. We also check roof ventilation, insulation gaps and areas affected by moisture. While some repairs are simple, others require detailed assessment to ensure the load path remains correct and compliant with the NCC.
We work on both new and older homes. Many Perth homes built before 2000 have timber frames that need reinforcement. Newer builds can still have incorrect fixings or warped timbers. Our experience allows us to identify the true cause rather than simply addressing the visible symptoms.


Water Damage and Leak Repairs
Water damage can appear slowly or suddenly. Small leaks around wet areas, windows or roofs can cause significant issues if left untreated. Perth’s coastal environment can also accelerate deterioration, particularly in older properties.
We locate the source of the moisture before commencing any repairs. We do not simply patch over water-damaged materials. Instead, we determine the cause, fix it and then repair the affected structure properly. This approach prevents the issue from returning and protects the surrounding area.
Our services include repairing damaged plaster, ceilings, timbers, skirting boards, door frames and flooring. We also repair balconies, wet areas and roof penetrations that have allowed water to enter the home. Once complete, we ensure the area is sealed and ready for painting or finishing. Return to the Homepage for an overview of our work.


General Home Repairs and Maintenance
Not all repairs fall into structural categories. Many homeowners contact us when they need a reliable Perth builder to fix smaller issues that still require skill and proper workmanship. These jobs may include patching damaged walls, adjusting doors, repairing eaves, replacing corroded fittings or resolving internal finishing issues.
We complete these repairs with the same level of care as larger structural work. Although they may seem minor, poor workmanship in these areas can cause ongoing problems. We aim to solve the issue correctly the first time so you do not need repeat visits.
Real Estate Contract Builder Repairs
Real estate contracts in Western Australia often require a registered builder to complete repairs before settlement. Because of this, sellers and buyers regularly contact our team for quick, compliant solutions.
We assess the required work, explain the process and complete the repairs according to the contract terms. Our registered builder status ensures the repairs meet the required standard. This helps prevent disputes and allows settlement to proceed smoothly. Buyers also appreciate having repairs completed correctly, rather than rushed at the last minute.
Finishing Uncompleted or Poorly Completed Work
Some homeowners contact us because previous contractors did not finish the job or completed it poorly. Perth has seen several builder collapses in recent years, and many residents have been left with incomplete or substandard work.
We review the unfinished areas, confirm what needs to be brought up to standard and complete the work using compliant methods. This may involve rectifying framing, rendering, carpentry, cladding or other structural and internal elements. We do not cut corners. Instead, we complete the work in a way that protects the value of your home. The WA Government Building Guide outlines general approval requirements for structural works.
Our approach focuses on transparency, safety and quality. We understand that repairs can feel stressful, especially when you are unsure what caused the issue. Because of this, we take the time to explain the problem and outline your options. We also provide clear pricing and realistic timeframes.
Perth Master Building Services delivers repairs that follow Australian Standards and meet the expectations of local property professionals. Whether your home has movement issues, water damage or unfinished work, our team is ready to help. Contact us today to discuss your building repair needs.
Reviews
What our clients say about us
Perth Master Building Services repaired our brick walls quickly and with great attention to detail—very impressed with the professionalism.
Emma J.
Perth WA
The roof repairs were handled expertly, and the team kept me informed every step of the way—exactly what I needed.
Mark L.
Fremantle
★★★★★
★★★★★
1. Do I need a registered builder to complete repairs?
Yes. Many Perth contracts and insurance policies require repairs to be completed by a registered builder.
2. Are wall cracks in Perth homes serious?
Some cracks are minor, though others indicate movement or moisture. A quick inspection confirms the cause.
3. How long do building repairs usually take?
Most repairs take one to three days, depending on the issue and material drying times.
4. Can you repair unfinished or poor workmanship?
Yes. We often complete work left unfinished by contractors or repair substandard construction.
5. Do you repair water-damaged walls?
Yes. We can fix the cause and repair the damaged structure properly.
6. What suburbs do you service?
We repair homes within roughly 10km of the Perth CBD, including inner-north and inner-south suburbs.
Contact Perth Building Repair Services
Building Repair FAQs
Contact
Shenton Park, Perth, WA, 6008
Email:
info@perthmasterbuildingservices.com.au
PHONE: 1300 852 496
Perth Master Building Services is a division of Master Building Inspectors © 2025. All rights reserved.




