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Building Repair & Maintenance in Perth Since 1969.

Welcome to Conspar, a family-owned, registered building company based in Perth, specialising in providing professional repair services for structural building and waterproofing issues. We are committed to provide valuable individual and specialist recommendations, methodologies and work execution for property owners dealing with complex and persistent building faults and defects in Perth.

We provide an individual, tactical service. Not a one-size-fits-all, band-aid approach.


Since our establishment in 1969, we have honed a systematic process to address reported issues on properties. Our concrete repair methodologies adhere strictly to the industry-leading standards set forth by the Australian Concrete Repair Association (ACRA) Guide to Concrete Repair and Protection. Moreover, our waterproofing techniques seamlessly integrate with the specifications and checkpoints provided by the selected material manufacturers for each project. This meticulous attention to detail ensures that our repair processes are reliable and aligned with the highest industry standards.

Let's walk through our methodical approach:









Step 1: Initial Site Meeting

At the outset, we arrange an initial site meeting where our team conducts a thorough evaluation of the situation. This critical step allows us to understand the scope of the repair work required and formulate an effective plan.

Step 2: Remediation Plan

Based on our assessment, we develop a comprehensive 'Remediation Plan' tailored to address the specific issues at hand. This plan takes into account property-specific specifications and methodologies, safety measures, quality control protocols, and risk management strategies.

Step 3: Repair & Remediation Works 

With the remediation plan in place, our team carries out the repair works with meticulous attention to detail. Throughout the project, we conduct regular checks and inspections to ensure adherence to our rigorous quality control standards. Additionally, we provide 3rd party, independent workmanship and materials warranty checks to facilitate the long-term reliability of our repairs.

At Conspar, we are proud of our strong partnerships with industry-leading organisations such as the Australian Concrete Repair Association (ACRA), Ardex Australia, Parchem, Sika, and Mapei. These collaborations enable us to stay up-to-date with the latest advancements, materials, and techniques in the field of repair and maintenance.

When it comes to addressing your building and waterproofing issues, trust Conspar to deliver professional and reliable solutions that meet the highest industry standards.

Contact us today to discuss your specific requirements and let us be your trusted partner in ensuring the structural integrity and longevity of your property.

Our Services

With registered and experienced builders, architects and painters on our core team we have the capability to see out the successful procurement of most projects, and provide economical and professional solutions no matter the project budget, scale or complexity.

Other Ways We Help.


Conspar's full capabilities include the following building and building maintenance related services: 

  • design of new works and renovations 

  • budget estimating services

  • full project management services including management council and regulatory authority approval processes

  • building inspection reports

  • building remediation and maintenance scopes of work and programs

  • maintenance plans

  • damp / leak detection and repair

  • balustrade fabrication, installation and restoration

  • waterproofing and tiling

  • water-resistant protective floor coatings

  • painting

  • tuckpointing

  • building defect reports / repairs

  • structural investigations

  • concrete cancer treatment

  • concrete column / beam / floor restoration

  • structural steel restoration

  • balcony / verandah repairs

  • lintel replacement

  • insurance repairs

  • roof / ceiling / wall repairs

  • window / door / floor restoration

  • heritage restoration

  • helifix installation

  • brickwork repointing 

  • bathroom / kitchen refurbishments

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