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Australian Leak Detection

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ALD
1300 884 401 Get A Free Quote

Leak Detection Services in New South Wales

New South Wales is ALD's second-largest service region, with day-to-day service across Sydney, Newcastle, and the Central Coast. Wollongong and the Illawarra are considered by individual quotation only. We support homeowners, commercial properties, and builders with precision leak detection backed by proven methods and ISO certification.

Our team understands NSW's older terrace housing, shared plumbing, regional water authority differences, post-war infrastructure, and complex high-rise systems. We provide clear reports that support repair decisions, insurance claims, legal matters, and regulatory requirements.

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Our Coverage Areas

Local Credentials and Certifications

ALD maintains ISO 9001/14001/45001 certification. Our reports document the inspection method, findings, and supporting photos so property owners, repairers, insurers, and relevant authorities can review the evidence for the specific job.

Services Available in NSW

  • Water Leak Detection

    (internal and underground)—from rising water bills to hidden moisture

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  • Pool and Spa Leak Diagnosis

    professional testing and location services

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  • Pressure Testing

    new systems, post-repair verification, compliance testing

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  • Pre-purchase Building Inspections

    Leak-focused due diligence

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  • Commercial Property Leak Surveys

    for facilities managers and property teams

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  • Meter Isolation Testing

    identify which unit or system is responsible for water loss

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