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Great rating - 4.2/5 (11114+ reviews)
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- Roof waterproofing
- Bathroom waterproofing
- Wall waterproofing
- Tile and floor waterproofing
- Balcony waterproofing
- … or anything else
Best rated waterproofing contractors near me

Latest Review
"Ahmad was great with all aspects and we’re looking forward to using him in our renos "
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Latest Review
"Absolute legend. So professional."
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"Mick did a great job waterproofing our bathroom, he was easy to communicate with and fitted our job in last minute. "
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"Peter organised a plumber quickly and efficiently"
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"Max has never let us down.. Such a pleasure to deal with as well."
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Recent Waterproofing reviews in South West Sydney
Amazing guys would highly recommend for any repairs!
Waterproofing
$500
Mick was fantastic throughout the process, very punctual, great communication and quality of work top notch. If you need waterproofing don’t consider anybody else, he’s your guy.
Waterproofing bathroom and laundry
$1,000
Ahmad was punctual, friendly and very informative. Really appreciated him coming on to complete the task.
Shower waterproofing
$50
Adam is a genuine superstar! He not only diagnosed the issue of my problem but understood exactly my situation and worked around to find the best solution. Expert in his field and would highly recommend. Thanks Adam!
Waterproof Test and Fix Shower Leak
$139
Good communication.
Bathroom Leak Investigation & Repair (Waterproofing/Sealing Issue)
$10
Great work. Would recommend again
Waterproofing
$500
low
$72
median
$500
high
$734
Average reviews for Waterproofing Services in South West Sydney
based on 6 reviews
5
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Top Waterproofing related questions
Most customers in South West Sydney receive their first offer from waterproofing contractors within 53 minutes of posting. Response times have been consistent recently.
For the best results, post your task 1-2 days before you need the work done. This gives you time to review multiple offers and choose the right person for your job.
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What do waterproofing contractors offer?
Water issues can come from many sources. Areas like bathrooms that are commonly wet are the most prone, but you can also be a victim of water damage through burst pipes, leaky roofs or torrential rain.
Waterproofing contractors and some local handymen offer professional services to protect your property from water damage. They specialise in waterproofing solutions, such as assessing vulnerabilities, applying waterproofing materials, conducting repairs, and ensuring a watertight seal. Trustworthy waterproofing contractors near you provide expertise to safeguard your home or building from potential water-related issues.
Bathroom waterproofing
Waterproofing contractors or bathroom tiling specialists can help seal your bathroom when building a new one or renovating your old space, as well as leaking showers. Bathroom waterproofers can waterproof your bathroom flooring and walls should you need to reseal your bathroom after its construction.
Roof waterproofing
Waterproofing your roof is vital to keep your property’s or roofing membranes’ structural integrity intact. Roof waterproofing specialists identify areas prone to leaks, apply roof waterproofing membranes or coatings, repair existing damage, and ensure a watertight seal. Hiring a pro to waterproof your roof enhances roof durability and avoids water-related issues.
Wall waterproofing
A burst pipe, rising dampness or mould growth can cause problems in your home. Wall waterproofing is one of the steps to repair the damage on your interior walls or retaining walls and avoid the same case in the future. When looking for waterproofing near you, look for wall painting experts or local tradies experienced in wall waterproofing. They can come by, repair the damage and give your walls a fresh new look.
Floor and tile waterproofing
A tiler can remove tiles, clean up your grout and set your new tiles. Their waterproofing service can come as an add-on cost. Ask your tile and floor waterproofers if they also do tile cleaning and sealing, so you can hire a professional that offers the services you require for a complete job. Consider concrete waterproofing contractors near you as well, as they can safeguard your driveways and footpaths.
Recent Waterproofing tasks in South West Sydney
Waterproofing
$150
Liverpool NSW 2170, Australia
30th Jul 2026
New build 1800 x1800 mm bathroom on slab. Bathroom has toilet, shower and vanity. Shower has a window. Bathroom has professional covered with villa boards NSW waterproofing license required
Waterproofing
$500
Holsworthy NSW 2173, Australia
29th Jul 2026
Requiring an accredited Waterproofer tomorrow at Liverpool for water base product. Preferred if person has experience with ardex STA tape on door thresholds done before.
Shower waterproofing
$50
Casula NSW 2170, Australia
19th Jun 2026
I require a qualified tradesperson to inspect and provide a written quote for repairs relating to a leaking shower. The scope of works includes: - Assessing and waterproofing the shower area to stop the leak. - Repairing water damage to the basement ceiling directly below the bathroom, caused by the shower leak. - Providing a detailed written quote outlining the required repairs and costs. The quote will need to be submitted to my strata manager for approval before any work can commence. Once approved, a suitable date can be arranged to complete the repairs.
Ahmad was punctual, friendly and very informative. Really appreciated him coming on to complete the task.
Waterproofing and tiling
$500
Oran Park NSW 2570, Australia
15th Jun 2026
Waterproofing & Tiling Works Waterproof and tile recessed floor area as shown in attached photo. Scope of works: * Prepare and clean existing substrate. * Supply and install compliant waterproof membrane to floor and required wall junctions. * Waterproof all pipe penetrations and surrounding areas. * Install owner-supplied tiles. * Ensure correct falls to waste/drainage. * Grout and silicone all finished tiled surfaces. * Remove all rubbish and leave site clean upon completion. Tiles will be supplied by owner. Contractor to supply all waterproofing materials, adhesives, grout, silicone and other installation materials. Please provide a fixed-price quote including labour and materials, along with estimated timeframe for completion.
Waterproofer
$1,000
Lurnea NSW 2170, Australia
9th Jun 2026
Flooring in shower needs to be regrouted.
Waterproofing
$10
Sydney NSW 2555, Australia
26th May 2026
I am looking for a waterproofer to do 2 bathrooms 1 laundry and a outdoor balcony, 3 coats and must past flood test Main bathroom: 2620x2900 Second bathroom: 1870x2400 Laundry: 3850x2750 Balcony: 9200x2000
Waterproof/Reseal 1m part of shower
$50
Liverpool, New South Wales
21st Apr 2026
Have a seal that looks dirty might have moold just need someone to take it off and reseal it. Botttom of the shower screen on one side it’s less than 1m long
Fix wall waterproof and repaint small area.
$800
Fairfield NSW 2165, Australia
3rd Apr 2026
“Fix exterior wall cracks, patch render, waterproof and repaint small area. Located Fairfield NSW. Photo attached.” Tasks: – Fill small cracks – Patch small damaged render area – Apply waterproof sealer – Repaint small section - Check/seal bottom of the wall Area is small. Budget around $600–$1000. Looking for experienced handyman with good reviews.”
Waterproofing
$500
Gledswood Hills NSW 2557, Australia
10th Mar 2026
Scope of Works: Waterproofing to balcony area Waterproofing to internal basement 1x wall area Works to be completed to Australian Standards Requirements: Licensed and experienced waterproofer Able to attend site to review full scope Available to start ASAP Must be able to provide warranty and compliance where required
Great work. Would recommend again
Waterproofing bathroom and laundry
$1,000
Liverpool NSW, Australia
8th Mar 2026
Waterproof bathroom and laundry ready for bedding and tiling.
Mick was fantastic throughout the process, very punctual, great communication and quality of work top notch. If you need waterproofing don’t consider anybody else, he’s your guy.
Waterproofing and retiling
$1,000
Cecil Hills NSW 2171, Australia
24th Feb 2026
I need a bathroom upstairs to be waterproofed and retired. 1.8x2.9m
Bathroom Leak Investigation & Repair (Waterproofing/Sealing Issue)
$10
Bossley Park NSW, Australia
15th Nov 2025
I need a qualified bathroom repair or waterproofing specialist to inspect and fix a leak coming from my shower area. Water has been escaping the shower and has now caused damage to the timber flooring outside the bathroom. I need the source of the leak identified and repaired to prevent further damage. Likely issues include: Worn or damaged shower screen seal Failed silicone around shower edges Minor grout deterioration Possibly a small breach in the waterproofing at the floor edge. After repair do flood test Confirm: No water escapes outside the shower Bathroom floor stays completely dry No moisture reaches timber floor
Good communication.
Waterproofing
$1,500
Lurnea NSW 2170, Australia
12th Sep 2025
Hi joe, I recently purchased a townhouse and need a qualified waterproofing contractor to inspect and redo the waterproofing in the upstairs bathroom. There has been a small water leak into the downstairs kitchen, and I’d like to get this resolved before any painting or renovation work begins. Looking for someone who can: Inspect the current waterproofing condition Identify any issues contributing to the leak Properly waterproof the bathroom to ensure long-term protection Provide certification if required
Waterproof
$10
Leppington NSW, Australia
7th May 2025
I need licensed tiler and waterproofer, Because there is humidity on the balcony, I need to remove the tiles, put the waterproofing back on, and put the tiles back on, balcony small 1mtx1mt or 2mtx2mt something like that, in addition to some extra repairs in the house, there is humidity in the shower, check the connections, some holes in the exterior brick wall, the downpipes are not connected, put new silicone on the shower floor, fix the bathroom sink drain, because the water goes down very slowly and the exterior drains are missing the grate, I need quote for everything thanks is in leppington, I need someone professional with experience, I need quote for tiler, and waterproof separe, thanks
Licensed plumber-tiler - waterproof
$10
Leppington NSW, Australia
7th May 2025
I need licensed plumber, tiler and waterproofer, Because there is humidity on the balcony, I need to remove the tiles, put the waterproofing back on, and put the tiles back on, balcony small 1mtx1mt or 2mtx2mt something like that, in addition to some extra repairs in the house, there is humidity in the shower, check the connections, some holes in the exterior brick wall, the downpipes are not connected, put new silicone on the shower floor, fix the bathroom sink drain, because the water goes down very slowly and the exterior drains are missing the grate, I need quote for everything thanks is in austral I need someone professional with experience
Need waterproof certificate rectification
$5
Casula NSW, Australia
11th Mar 2025
I need some of the screed removed, water stops installed in shower area and at door, screed put back and waterproofing done. Need it asap with certificate for waterproofing from licensed tradesperson
Need small shower area waterproof with certificate
$5
Casula NSW, Australia
11th Mar 2025
Just need a shower area waterproofed with a certificate issued. ASAP. Screed done
Waterproofing
$500
Liverpool NSW 2170, Australia
4th Nov 2022
Water come through when it rains.
Amazing guys would highly recommend for any repairs!
Waterproof Test and Fix Shower Leak
$139
Liverpool NSW 2170, Australia
27th Aug 2022
I have a bathroom that was renovated by previous owner. Have started to notice some water leaking on edge of bathroom doorway around door frame. I suspect it's because of a leak in the shower either in the grout work or poorly installed waterproofing. I really don't want to rip up the floor tiles but I need a qualified person to inspect and diagnose the leak first before recommending the best solution.
Adam is a genuine superstar! He not only diagnosed the issue of my problem but understood exactly my situation and worked around to find the best solution. Expert in his field and would highly recommend. Thanks Adam!