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New: Guardian AI is live. Get AI defect descriptions, stage-specific advice, builder checks, and a construction chat copilot.
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HomeOwner Guardian catches missing insulation, dodgy shortcuts, and uncertified work — before it gets sealed behind walls forever.
Free plan available forever. No lock-in. Cancel anytime.
Click a stage to see what your builder might be cutting corners on
Just Launched
Your new AI copilot helps write defect reports, gives stage-by-stage advice, checks builder risk signals, and answers construction questions in plain English.
Every year, thousands of Australian homeowners discover their builder cut corners — after it's too late to fix cheaply.
Water damage behind walls discovered 2-3 years after handover
Under-spec steel hidden inside concrete slabs and walls
Cheaper materials installed than what was quoted and paid for
Without documented evidence, tribunals can't help you
From slab pour to handover, Guardian tracks every stage, flags every risk, and documents every defect — giving you the evidence you need if things go wrong.
Start Protecting Your BuildGuardian doesn't just track — it actively monitors your build for risks, flags issues, and builds your legal evidence automatically.
From slab pour to handover — never miss a critical inspection. Guardian follows the 7 construction stages defined by Australian building standards and alerts you when action is needed.
Based on NSW Fair Trading data, 85% of new homes have defects averaging 8.5% of build value.
No credit card required. Free plan available.
“Guardian caught a waterproofing issue during pre-plasterboard that would have cost us $30,000+ to fix after handover.”
“The red flag alerts flagged that our builder's insurance had lapsed. Without Guardian, we'd have had zero coverage during lockup.”
“When our builder refused to fix defects, we submitted Guardian's PDF report to Fair Trading. Resolved in 3 weeks.”
All browser-based, no sign-ups, 100% private. From PDF tools to password generators — everything you need in one place.
Calculators, converters, generators & more
Classic and modern browser games
Every day without Guardian is another day defects go undocumented. Start protecting your biggest investment today.
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