Top Waterproofers in New South Wales
Find 486+ trusted waterproofers in New South Wales. Compare ratings, reviews, and credentials from vetted local professionals.
Showing 486 waterproofers· Page 1 of 41
5.0(180)Clinical Blast: brick cleaning and caulking
Middle Dural, NSWDistance unavailable“Great experience with Clinical Blast today — fast, efficient, and made me feel valued.”
- SS5.0(156)
SealTech Solutions - Leaking Shower Repairs Sydney Wide
NSWDistance unavailable“I wish I had done this earlier as I am thrilled with the regrouting and sealing job that Domenic did last week in my bat...”
- MW5.0(146)
Mould Wizards
NSWDistance unavailable“Mould Wizards treated our home 9 months ago and we haven’t had any mould return since. The treatment has clearly been ef...”
- EW5.0(105)
Elite Waterproofing
NSWDistance unavailable“I've just had Ahmed back for a 2nd bathroom after he did my main one few years ago, like the first time he did a great j...”
- M&5.0(100)
Macdaddy & Co Mould Removal
NSWDistance unavailable - HW5.0(92)
Hunter Waterproofing Specialists
Auburn, NSWDistance unavailable - FS5.0(82)
Flood Services Sydney
NSWDistance unavailable“Their dedication and focus on quality work were clear from the start. I’d highly recommend them 👌”
- SS5.0(75)
Saba Seal - Shower Sealing Company
Belmore, NSWDistance unavailable“Sam Saba is the best shower sealer. He gave me an amazing price and was very efficient. He keeps his workspace very clea...”
- GW5.0(75)
GMG Waterproofing Solutions | Blue Mountains Nsw |
NSWDistance unavailable“Gab at GMG Waterproofing Solutions recently handled waterproofing on our property, and the experience was excellent. He ...”
- SM5.0(69)
Seal Masters - Shower Waterproofing and Balcony Repair
Campbelltown, NSWDistance unavailable - AR5.0(63)
Accredited Restorations & Cleaning
NSWDistance unavailable“Working with Accredited Restorations has been an amazing and highly professional experience from start to finish. The en...”
- UW5.0(58)
Ultimate Water Seal
NSWDistance unavailable“Sam of Ultimate Water Seal was wonderful with regrouting and resealing my shower recess. I found her professional, consc...”
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Your Complete Guide to Waterproofer in New South Wales
Everything you need to know about hiring waterproofers, understanding costs, and getting quality work in New South Wales.
Typical Waterproofer Costs in New South Wales
Last updated March 2026
Shower Waterproofing
$975 – $3,845
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Leak Investigation
$200 – $6,795
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Balcony & Deck Waterproofing
$508 – $9,495
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Pro Tip: Get Multiple Quotes
These are guide prices for New South Wales. Actual costs vary by scope, materials, and specific requirements.
Top Rated Waterproofer in New South Wales
Clinical Blast: brick cleaning and caulking
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