Commercial Leak Repairs - CLR
What the credentials do confirm is that this is a properly structured company, GST-registered and operating under a business entity rather than as a sole trader, which offers some baseline accountability. Before booking, ask directly whether they carry public liability and professional indemnity insurance appropriate for commercial work, and request a written scope of work — standard practice for any commercial waterproofing job.
What they help with
Based on what their customers hired them for
How they stack up
Context from 194 waterproofings in Perth
Credentials & background
Sourced from 3 public records so you don't have to look them up yourself
About Commercial Leak Repairs - CLR
The name 'Commercial Leak Repairs' signals a deliberate focus on leak detection and remediation at a commercial scale, rather than the broad residential damp-proofing work that most waterproofing contractors chase. Operating out of South Guildford, the business is a registered company — not a sole trader — which typically means more structured processes, insurance, and accountability than a one-person operation. Being GST-registered puts them above the $75,000 turnover threshold, suggesting a level of activity that goes beyond occasional weekend jobs. With roughly two and a half years in operation, they're past the early startup phase but still building their track record in the Perth metro market. Without detailed review content to draw on, it's difficult to pinpoint specific working styles or standout team members, but the commercial framing of the business suggests they're best contacted for non-residential leak problems — think warehouses, commercial roofs, car parks, or strata buildings — rather than backyard retaining walls or home basement sealing.
Best for: commercial building leak investigations, strata complex water ingress repairs, and remedial waterproofing on non-residential structures.
Location
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Claim This Profile — Free →Common questions about Commercial Leak Repairs - CLR
What kinds of properties does Commercial Leak Repairs — CLR typically work on?+
The business name and commercial framing strongly suggest a focus on non-residential properties — warehouses, office buildings, strata complexes, retail centres, and car parks. They are unlikely to be the right fit for a standard residential backyard or home bathroom waterproofing job. If you have a commercial or mixed-use building with a leak problem, they're worth contacting. Confirm at enquiry stage whether your specific property type falls within their scope.
How much experience does CLR have?+
The business has been operating for approximately two and a half years, based on available records. That puts them past the early startup phase but still in the process of building a substantial review history — only one Google review exists at this point. They are a registered company rather than a sole trader, which suggests some organisational structure behind the operation. For a more complete picture of their experience, ask them directly about similar past projects and request references.
Does CLR provide written quotes and scope of works?+
There are no customer reviews that speak to their quoting process, so this can't be confirmed from available data. For any commercial waterproofing job, a written scope of works and itemised quote are standard industry practice and important for managing expectations. Ask specifically whether their quote will detail the method, materials, warranty period, and any surface preparation requirements. This is also the right time to confirm they carry appropriate public liability insurance for commercial sites.
Does this business cover all of Perth, or just South Guildford?+
South Guildford is listed as their base location, which places them in Perth's eastern corridor. Commercial waterproofing contractors typically service a broad metro radius rather than a tight local area, but their exact coverage zone isn't confirmed in available data. It's worth calling ahead to confirm they service your suburb, particularly if your property is in the northern or southern extremes of the metro area. Travel fees for distant sites may also apply.
What warranty does CLR offer on waterproofing work?+
No customer reviews mention warranty terms, so there's no third-party data on this point. Waterproofing warranties in Western Australia typically range from 5 to 10 years for membrane systems, depending on the product used and the application method. When you contact CLR, ask specifically what warranty is provided on both labour and materials, and whether it's backed by the membrane manufacturer. Get this in writing before any work begins.