Top Waterproofers in Western Australia

Find 68+ waterproofers in Western Australia. Compare ratings, reviews, and credentials from local professionals.

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5.0(479)
Alpha Sealed WA - Tile Regrouting & Leaking Shower Repairs
WA
“Brad completed a very good job in a proffessional, timely and friendly manner. Shower looks lije new again. Happy to rec...”
5.0(175)
Bricks Fix WA Restoration & Heritage
Kalamunda, WA
“Thanks to Marcus for helping us out last minute with a brick repair for a customer who was on a tight deadline with thei...”
5.0(55)
Veracity Services PTY LTD
Bibra Lake, WA
“The Veracity team is absolutely fantastic to work with! They’re super efficient, professional, and always a pleasure to ...”

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What to expect when hiring waterproofers in Western Australia

From what the job should cost to how to compare quotes — here's what's worth knowing before you book Western Australia waterproofers.

The cost

What waterproofing costs across Western Australia

Waterproofing across Western Australia usually runs $1,245 – $3,675 for shower waterproofing, and $500 – $1,675 for leak investigation. 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.

See the full waterproofing cost guide

The shortlist

What to look for in Western Australia waterproofers

A good waterproofer isn't just the cheapest — it's the one whose track record, credentials and quote you can stand behind. Here's what's worth weighing before you shortlist.

Recent, genuine reviews
Read the latest ones, not just the count
Experience near you
Jobs like yours, done locally
Credentials shared
Licence, insurance and business details
A clear written quote
Itemised, so you can compare like-for-like

The detail

What a good waterproofing quote includes

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.

Licence number. On the quote, and verify it before work starts.
Compliance certificate. An AS 3740 certificate promised before tiling starts.
Membrane brand. The exact membrane product, not just 'waterproofing'.
Substrate preparation. Grinding, priming and levelling, so nothing is skipped.
Number of coats. Liquid membranes need at least two coats.
Flood testing. A 24-hour flood test before the tiles go on.

Licensing & Compliance

Licensed trade

Waterproofer licensing in Western Australia

Waterproofer work is regulated in Western Australia. Requirements vary by state. Here's what to know before hiring.

What to look for

Valid state waterproofing licence number displayed on quotes and invoices
ABN with active GST registration
Public liability insurance ($5M minimum)
White Card (construction induction) held by all site workers
Written waterproofing membrane system specifications provided

Licence details

A Waterproofing Contractor / Waterproofing Practitioner is required for all waterproofer work. Regulated by Building and Energy, DEMIRS. Verify a licence

Frequently Asked Questions

Hiring waterproofers

How much do waterproofers typically charge?

Costs for waterproofing jobs vary depending on the type of job and its complexity. Area, access, the membrane system specified and whether remedial work or after-hours attendance is needed all influence price. This page shows live pricing for typical jobs to help you compare quotes.

Do waterproofers charge call-out fees?

Many waterproofers charge a call-out fee to attend and carry out an initial inspection, which covers travel and the diagnostic visit. Call-out fees are usually separate from labour and materials costs. It's wise to confirm any call-out terms when requesting a quote.

Do waterproofers need a licence in Australia?

Yes. Waterproofing work generally must be carried out by a licensed waterproofer in every Australian state and territory; in NSW, licences are managed by NSW Fair Trading. Providers should be able to supply their licence number and written membrane system specifications. It's common for reputable waterproofers to hold public liability insurance and for site workers to have a White Card.

Can I get an emergency Waterproofer in Western Australia?

Many waterproofers in Western Australia offer same-day and after-hours callouts. Get quotes from local waterproofers and ask about emergency availability when you book.

Using SureQuote

How accurate is the instant estimate?

Our estimates are built from research across thousands of local jobs and real pricing data. Use them as a guide when speaking to waterproofers — your actual quote will depend on your specific job.

How many quotes will I get?

We'll match you with up to 3 waterproofers initially. If you'd like more options, you can request additional matches.

Do I pay anything to get quotes?

No — the service is 100% free for homeowners.

Why do you need photos?

Clear photos cut surprises and price blowouts, saving you money.

Request quotes from waterproofers in Western Australia

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