Find trusted waterproofing contractors in NSW

I need bathroom Waterproofed for tiling

Small bathroom needs waterproofing

Waterproof floor and back wall, tile floor and two walls

Building leakage caused underground carpark flooded.

There is a leak in my bathroom shower. The source needs to be identified, fixed and floor of the shower recess will need to be retiled. Materials will be supplied as required. Quote is for labour.

Needing to Primer tiles and waterproof over tiles Floor is about 5sqm 2.4m ceiling Certificate will be required

We need waterproof of 3 toilets and 3 showers and 3 basins

Waterproof between garden and wall

The exhaust fan in the bathroom is leaking with some external water only when it rains , it needs some waterproofing around the exhaust fan. External flashing has come away. Very tall ladder would allow access to bathroom roof.

I need a licensed waterproofer to apply 2-3 layers of waterproofing in my bathroom in a unit, I will need to provide insurance and waterproof license to my Strata. Bathroom is small 2x2. Waterproof needed on the floor and two walls. The area might also need screeding so if you have someone that would be great as an optional quote. Waterproof required to be applied super smooth.

Im seeking a quote for a small balcony (1.5m * 3m) that requires regrout and waterproofing. Prefer with epoxy.

"Need professional bathroom waterproofing in my [suburb/city, e.g., Sydney CBD] home. The bathroom is approx. 3m x 2.5m, including shower recess, floor, and lower walls up to 2m height. Currently stripped/prepped (tiles removed, surface ready for membrane application). Scope: - Apply high-quality waterproof membrane (e.g., liquid-applied or sheet system) to floor, shower walls, and junctions. - Seal all penetrations, corners, and wall-floor joins properly. - Provide waterproofing certificate of compliance upon completion (required for building regs/insurance). I can supply photos of the current state if needed. Materials can be provided or you quote including them—let me know your preference. Flexible on dates but ideally within the next 2 weeks. Looking for experienced, licensed waterproofers with good reviews. Please include your quote, timeline, and any questions in your offer. Budget around $800–$1,500 depending on exact scope (open to negotiation). Thanks!"

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

I’m looking for a qualified and reliable waterproofer to waterproof a small newly renovated 5sqm bathroom. Will need to get a certificate upon completion. I have recently placed new villaboard walls and have screeded the bathroom. Ideally i want the waterproofing to be done this week

We are currently doing a bathroom and we would like someone to do the waterproofing and provide a certificate. The bathroom is very small (3m2)

Waterproof bathroom and laundry ready for bedding and tiling.

Looking for someone can do sheeting villabaord and waterproofing

Deco apartment building need shower head and taps moved to long end of tub, finish wall tile strip out (90% finished) followed by waterproofing and wall tiling.

In need of someone who is licensed and can certify waterproofing (once completed) for my kitchen and laundry room. Roughly 10 square meters. Floor will have been recently leveled, there’s no kitchen cabinetry as everything has been removed. Thank you!

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