Hire top waterproofers near Karrinyup
Find 19 waterproofers within 15 km of Karrinyup 6018. Compare ratings, reviews, and credentials from local professionals.
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Estimated range
$831 – $2,371
Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.
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Average rating of waterproofers within 15 km of Karrinyup · 117 public reviews
Ranked by distance, ratings and profile completeness.
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What to expect when hiring waterproofers in Karrinyup
Where waterproofers near Karrinyup are based, how to choose one, what the job should cost, what a good quote includes and which licence to check.
Where waterproofers near Karrinyup are based
Of the 19 waterproofers listed, none are based in Karrinyup, but 16 are within 15 km, the most in Osborne Park, Malaga and Perth. The other 3 are based more than 15 km away.
- based in Karrinyup
- 0
- based within 15 km
- 16
- based further away
- 3
Waterproofers based in each suburb
- None listed yet
- Water
The map shows approximately where businesses are based, but tradies will often travel for work. Darker shading means higher availability in an area.
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More waterproofers based here
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How to choose a good waterproofer in Karrinyup
Waterproofers in Karrinyup are rated highly, but none have many reviews yet. Use these numbers as a reference point when you compare profiles and quotes.
None of the 12 rated waterproofers within 15 km of Karrinyup have 4.8 stars or more from at least 20 reviews, and the typical waterproofer has 8 reviews. Compare how many reviews each waterproofer has alongside their rating.
SureQuote rankings take both star rating and review count into consideration to ensure you're seeing the best of the bunch. Updated October 2026.
- average rating
- 4.89
- typical reviews
- 8
- with 4.8★ and 20+ reviews
- 0
Star rating
75% of waterproofers here have a perfect 5.0
Number of reviews
Half have 8 or fewer reviews
How does that compare to other suburbs?
| Suburb | Average star rating | ||
|---|---|---|---|
| Trigg11 rated waterproofers6 typical reviews | 4.92 | 11 | 6 |
| Carine11 rated waterproofers6 typical reviews | 4.92 | 11 | 6 |
| North Beach10 rated waterproofers8 typical reviews | 4.91 | 10 | 8 |
| Karrinyup12 rated waterproofers8 typical reviews | 4.89 | 12 | 8 |
| Woodlands13 rated waterproofers9 typical reviews | 4.88 | 13 | 9 |
| Gwelup13 rated waterproofers9 typical reviews | 4.85 | 13 | 9 |
What waterproofing costs
Across Australia, waterproofing typically runs $831 – $2,371 for shower waterproofing, and $550 – $1,843 for leak investigation.
Local prices vary, so these are typical Australia-wide ranges, not a quote for Karrinyup. What you'll pay comes down to the size of the job, the condition of what's being worked on, and the finish you choose. Get a few quotes to see your exact number. It's free.
Things to consider before you book
The local conditions that shape the job, the best time of year to book, and what to sort out before you choose a waterproofer.
Coastal Conditions
Karrinyup is close enough to the coast for salt air to be a factor on exterior surfaces. Coastal-grade products last noticeably longer than standard options here — worth specifying in your quote.
Seasonal Rainfall
Karrinyup gets moderate rainfall, so timing matters for exterior waterproofing work. Targeting the drier months gives the best run of uninterrupted days.
Cooler Months Give Better Results
Summers in Karrinyup are warm enough to affect exterior waterproofing work — materials can dry or cure too quickly on the hottest days. Your tradie will plan their work around the temperature — prep and shade-side work in the heat, application when conditions are right.
Premium Finishes
Properties in Karrinyup typically feature higher-end finishes and fittings. Ask your waterproofer about their experience with premium materials — the right techniques and products make a real difference with quality surfaces.
Renovation Activity
Karrinyup has solid renovation activity — popular waterproofer professionals can book up. Getting quotes a couple of weeks ahead gives you better options.
Best time of year for exterior waterproofing in Karrinyup
Ideal months: October to April.
Based on typical local rainfall, temperature and humidity.
What's in a good Waterproofing quote?
A good quote spells out how the job is priced and what's covered (labour, materials, prep and clean-up), so you're comparing like for like. Check what each waterproofer's quote covers before you choose.
Worth knowing: getting two or three quotes is the simplest way to land a fair price, and it costs you nothing.
- 01Licence number
On the quote, and verify it before work starts.
- 02Compliance certificate
An AS 3740 certificate promised before tiling starts.
- 03Membrane brand
The exact membrane product, not just 'waterproofing'.
- 04Substrate preparation
Grinding, priming and levelling, so nothing is skipped.
- 05Number of coats
Liquid membranes need at least two coats.
- 06Flood testing
A 24-hour flood test before the tiles go on.
Cheapest isn't always the best. Check these before you hire anybody.
Recent, genuine reviews
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Experience near you
Jobs like yours, done locally
Credentials for the job
Licence, insurance and business details
A clear written quote
Itemised, so you can compare like-for-like
Do waterproofers need a licence in WA?
Waterproofers need a licence in WA for jobs $20,000 or more.
Only permit work in the main populated areas needs a registered builder. Sheds, carports and patios have a higher threshold.
- Licence
- Building contractor registration
- Regulator
- Building and Energy (WA Department of Local Government, Industry Regulation and Safety)
Sources: Building Services (Registration) Regulations 2011, wa.gov.au. Checked 16 Oct 2026.
Frequently asked questions
Hiring waterproofers
Does the coast affect exterior finishes in Karrinyup?
When is the best time for exterior waterproofing work in Karrinyup?
Does summer heat affect waterproofing work in Karrinyup?
Should I look for a specialist waterproofer in Karrinyup?
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