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Water & Pipe
Pool & External

ALD serves Brisbane and the Gold Coast with ISO-certified processes and commercial-grade equipment. Our team understands Queensland conditions, including pool evaporation, slab leaks, waterproofing failures and accessible single-storey roof issues. Clear reports support repairs, claims and disputes.
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ALD maintains ISO 9001/14001/45001 certification. Reports document the inspection method, findings, and supporting photos so repairers, insurers, councils, and body corporate teams can review the evidence for the specific job.
We locate hidden leaks behind walls, beneath slabs and underground via acoustic listening and tracer gas. A written report identifies the repair area.
View ServiceAfter comparing water loss with normal evaporation, we use pressure testing, dye and pipe scans to pinpoint any leaks across pools, spas and pipework.
View ServiceCCTV checks reveal blockages, root intrusion and damage in drainage or stormwater pipes. You receive footage and a written report for repair planning.
View ServiceWe check the supply line from the meter to the property, use pressure testing where needed, and narrow down the leak area for targeted repair.
View ServiceWe assess accessible single-storey roofs for likely water entry points, then provide clear findings that direct repairs where access and scope permit.
View ServiceWe survey commercial properties for hidden water loss, locate the source and provide clear findings so facilities teams can plan targeted repair work.
View ServiceSingle-storey roof-related water ingress where access and scope are appropriate
High pool evaporation vs. actual leakage—we diagnose the difference with certainty
Concrete slab leaks in post-tensioned and high-set systems
Stormwater and greywater system leaks—specialised testing required
Commercial kitchen and laundry leaks—high-volume water systems at risk