A close up shot of a professional waterproofer doing his work with the proper tools.
A close up shot of a professional waterproofer doing his work with the proper tools.

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4.2

Great rating - 4.2/5 (11114+ reviews)

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  • Bathroom waterproofing
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  • Tile and floor waterproofing
  • Balcony waterproofing
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Best rated waterproofing contractors near me

Recent Waterproofing reviews in WA

Very happy with retaining waterproofing work

Waterproof Painted Membrane - Retaining Wall

$500

Did a great job! Would recommend

Waterproofing planter boxes

$450

Mel is extremely thorough and hardworking, strongly recommended!

Need my shower and toilet waterproofed

$800

low

$710

median

$1,200

high

$2,550

Low, median and high bar chart distribuiton

Average reviews for Waterproofing Services in WA

based on 4 reviews

4.5

3
0
1
0
0

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Top Waterproofing related questions

There's a wide range of services available in WA. From home cleaning and handyman work to removals and delivery, you can post any task on Airtasker and get offers from local Taskers near you.

Waterproofing contractors in WA typically respond to new tasks within a few hours to a day. For the best selection, post your task at least 1-2 days before you need the work completed.

Suggested reads about Waterproofing

Recent Waterproofing tasks in WA

Waterproof/tile bathroom job

$4,000

Craigie WA 6025, Australia

12th Oct 2026

Waterproofing and tiling needed for renovated bathroom

Waterproof Garage and Window Installation

$4,000

Yokine WA 6060, Australia

9th Oct 2026

The job involves addressing gaps between the timber beams and tin roof, to make the garage more waterproof. Working on an existing wall with plastic sheeting, and adding a brick wall instead as well as a window to replace part of the wall.

Screeding, waterproofing and tiling 2 x bathrooms 1 x laundry

$9,999

Toodyay WA 6566, Australia

9th Oct 2026

Screeding, waterproofing and tiling 2 x bathrooms (floor and 2x walls in each bathroom) laundry floor only

Waterproofing and retile 12 tiles shower

$300

Cockburn Central WA 6164, Australia

4th Oct 2026

I have had 12 tiles removed due to a burst water pipe in the wall in my shower. Plumber has repaired and cemented but I now require waterproofing and relay of tiles and grout affected area. 12 tiles. I will supply tiles 200x200.

Waterproof granny flat bathroom

$300

Coogee WA 6166, Australia

4th Oct 2026

I’m converting part of an existing space into a small bathroom on an existing concrete slab. I need an experienced bathroom waterproofing/wet-area tradesperson to: • Prepare the concrete floor • Prepare/create the shower fall to the floor waste • Waterproof the bathroom floor • Waterproof the shower area and required wall-floor junctions • Properly seal around the floor waste and penetrations • Complete the work in accordance with WA requirements and the applicable Australian Standards • Provide waterproofing compliance documentation/warranty on completion The bathroom is small and I will use waterproof wall panels rather than traditional tiled walls. Please quote for labour and materials separately and advise what you would need completed before you commence. Please only respond if you have experience with bathroom wet-area waterproofing and can provide appropriate compliance documentation.

Shower re-waterproofing.

$300

Perth Central Business District WA, Australia

19th Sep 2026

Tiles will be removed. Area is approx 1m x 0.6m. It is in an apartment in East Perth. Would be good if you could also provide quote to reptile the area. Tiles provided.

Waterproofer and tiler

$2,500

Yanchep WA 6035, Australia

17th Sep 2026

Waterproofing and tiling to one small bathroom and small laundry

Waterproofing and plastering

$1,500

Willetton WA, Australia

15th Sep 2026

I have an undercroft garage roughly 5m x10m where the waterproofing hasn't been done properly in a few places and the mortar is coming out. I'd like the spots where the damp is getting in waterproofed and then the whole room done with plasterboard.

Bathroom Waterproofing with Certificate

$123

Cloverdale WA 6105, Australia

7th Sep 2026

Full bathroom waterproofing • Labour and materials included • Waterproofing completed to current NCC requirements and AS 3740 • Written waterproofing compliance/warranty documentation on completion • Tax invoice/receipt with business details This work forms part of an insurance repair, so appropriate completion documentation is important. Please quote for waterproofing only. Tiling will be arranged separately. Please message with your price, availability and qualifications/experience.

Screed, waterproof and tile small 4.6 x 1.4m bathroom.

$3,500

Perth WA 6069, Australia

6th Sep 2026

Floor to ceiling tiles in shower, 300x600 (same as floor) skirting tile to remaining two walls, mosaic feature tile floor to ceiling approx 300x600 tile on vanity wall - also 2 windows there. Screed and waterproof too

Shower waterproofing, retile

$1,500

St James WA 6102, Australia

19th Aug 2026

I am looking for an experienced bathroom waterproofing specialist, tiler and leak detection professional to inspect and repair a shower leak at my property in St James, WA. Background: Approximately 10 months ago, I had a shower regrouting and sealing service completed by a specialist company to address water ingress. After the repair, the issue appeared to be resolved for around 6–7 months. Recently, signs of water damage have reappeared on the adjoining wall, including bubbling and peeling paint, suggesting that water may still be penetrating behind the shower tiles. The previous contractor has advised that residual moisture can take 18–24 months to dry out, but I am concerned because the symptoms disappeared for several months before returning. What I need: Inspect the shower and adjoining wall to determine whether there is ongoing water ingress or simply residual moisture. For peace of mind, I would like to just replace the internal shower pipework, rewaterproof and retile. Additional Information: The shower is tiled. Photos of the affected areas provided. I suspect the issue may involve failed waterproofing behind the tiles and pipework, but I require professional assessment.

Tiling and waterproofing

$1,000

Sorrento WA 6020, Australia

13th Aug 2026

Hello, we are needing our wall (below the bench seat) near our pool waterproofed and then tiled

Laundry/Bathroom Waterproof and Tiling

$3,000

Innaloo WA 6018, Australia

10th Aug 2026

I am installing a shower into my laundry. The job involves: 1. Remove all remaining tiles in laundry, mostly floor and skirting (see photos). 2. Construct a shelf in the shower out of existing bricks, and tile over these. 3. Possibly construct a hob and tile this. 4. Waterproof shower area. 5. Tile the shower area. 6. Tile the floor. 7. Tile some walls up to 1m high. 8. Tile a splashback along one wall. Approx tiling surface area = 15m2. Approx waterproofing area = 4m2. Tiles will be supplied by me.

In the end they got the job done. Slight deviations from the original plan. For a laundry tile removal and re-tile it took them 2 weeks and I found I had to give them advice a lot. Communication is what these guys desperately need to improve. Often 3+ hours late. For a laundry tile they're ok, for anywhere else in the house I'd say no.

Regroup tile and waterproofing

$2,000

Koongamia WA 6056, Australia

4th Aug 2026

Leaking shower thru grout/ seal, tile. Has seeped onto adjacent wall.

Need my shower and toilet waterproofed

$800

Wilson WA 6107, Australia

1st Aug 2026

Need my shower cubicle and also toilet back area waterproofed. I do not need complete retiling, I intend to completely renovate the shower and toilet in 2 years time. Just need it to be waterproofed till then.

Mel is extremely thorough and hardworking, strongly recommended!

Tile removal and waterproofing

$1,000

Mount Pleasant WA 6153, Australia

17th Jul 2026

Due to failed waterproof membrane or lack of in the shower we need tiles removed, waterproofing done and tiles replaced.

Waterproof specialist

$1,000

Mosman Park WA 6012, Australia

8th Jul 2026

Damp exterior wall. Needs looking into the cause and treat

Waterproofing and tiling

$7,500

Dianella WA 6059, Australia

12th Jun 2026

Wall to floor bathroom waterproofed and tiled. Kitchen, passage, laundry and WC tiled. May need some screeding

Waterproof Painted Membrane - Retaining Wall

$500

West Leederville WA, Australia

9th Jun 2026

Looking for a waterproofer, painter or skilled handyman to apply a waterproof membrane onto newly built retaining walls for a new house build. Proposing to use Crommelin 15L Blackseal Heavy Duty Bitumen Waterproofing Membrane. Application method in the images. 2 coats required. Link further below. Total wall length = 30m Height = 600-800mm https://www.bunnings.com.au/crommelin-15l-blackseal-heavy-duty-bitumen-waterproofing-membrane_p0356892?store=2260&gclsrc=aw.ds&gad_source=1&gad_campaignid=21122993677&gbraid=0AAAAADtbEB_LWGXj1_fi2TDb9Zru6zhfK&gclid=EAIaIQobChMI1-zf-ZL7lAMVSI5mAh3dAjEcEAQYBCABEgLKw_D_BwE

Very happy with retaining waterproofing work

Install waterproof roof to fence shade

$300

Southern River WA 6110, Australia

3rd Jun 2026

Install waterproof roof to fence shade for small space in backyard