Hire top Waterproofers near Harbord
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Estimated range
$1,370 – $4,043
Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.
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Average rating of Waterproofers servicing Harbord
5.0(33)Leaking Showers Sealed North Shore
Mosman, NSW“Jaad did an amazing job refreshing our shower grout. Shower looks brand new! He was an absolute pleasure to deal with an...”
4.7(24)Fluid Building Services Pty Ltd
Brookvale, NSW“We have had another professional experience with Fluid Building. Their team of people are excellent, with communication...”
5.0(13)Normac Enterprises
Crows Nest, NSW“Anthony and his team at Normac really are old fashioned tradesmen who delivery what they promise on time and on budget. ...”
5.0(12)CBK Waterproofing
Frenchs Forest, NSW“CBK Waterproofing is awesome! They are the first company I will call for anything water related now. They do a great job...”
4.9(92)AllAces Cleaning & Restoration Sydney
Chatswood, NSW“Had a milk spill in the boot of my car and my car smelt rotten for over a month - they FIXED IT!!! No rotten smell at al...”
4.2(23)TC Remedial And Waterproofing
Dee Why, NSW“I recently used TCREMEDIAL for a commercial waterproofing job at my business location, terry and his team are a 5 star s...”
5.0(24)Shower Sealed Solutions
North Curl Curl, NSW“Awesome job Greg. The shower looks brand new and super relieved that it won't leak now. Great service and comms as well....”
4.9(220)My Phone Rescue Sydney
Sydney, NSW“Ricky saved the day for me by synchronizing my smart watch with my phone. Incredibly patient and kind, I can't thank him...”
4.9(90)The Rising Damp Specialists - Sydney
Paddington, NSW“Great service at a reasonable price. Jason came to quote and job was completed the following week. Easy communication an...”
4.9(73)Anti-Damp Australia Ltd
Henley, NSW“Barry, Ken and Troy did an excellent job installing vents to counteract the damp problem on an outside wall. They also u...”
4.9(41)Mister Membrane Waterproofing Sydney
Banksmeadow, NSW“Fantastic service, highly recommend.”
5.0(26)DS Projects Pty Ltd
Drummoyne, NSW“I had cracking in a suspended concrete slab above living areas which had the potential to cause great expense and disrup...”
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What to expect when hiring waterproofers in Harbord
From what the job should cost to how to compare quotes — here's what's worth knowing before you book Harbord waterproofers.
The cost
What waterproofing costs in Harbord
Waterproofing in Harbord usually runs $1,370 – $4,043 for shower waterproofing, and $550 – $1,843 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.
Shower Waterproofing
$1,370 – $4,043
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Leak Investigation
$550 – $1,843
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Balcony & Deck Waterproofing
$1,546 – $12,304
View details
The shortlist
What to look for in Harbord 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 tradeWaterproofer licensing in New South Wales
Waterproofer work is regulated in New South Wales. 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
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