Find trusted waterproofing contractors in NSW

Apply 3 part waterproofing system to block wall. 2 people required to apply material Need experienced waterproofer. Circa 80sqm Materials provided by us.

"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.

Waterproof one bathroom floor to ceiling and do the powder room floor and part way up wall.

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.

I need a bathroom upstairs to be waterproofed and retired. 1.8x2.9m

Requesting a quote for full replacement of waterproofing system to inside the standard 900mm x 900mm shower, including: • Removal of existing wall and floor tiles • Removal of existing waterproofing membrane • Preparation of substrate • Supply and installation of new compliant waterproofing system • Flood test • Supply and installation of new wall ( about 1.50 height), and floor tiles • Removal and reinstallation of shower screen/cabinet • Application of new silicone sealant • Disposal of all demolition materials

I need a licenced waterproofer to check the waterproofing of wet areas (3 bathrooms and laundry) and if compliant provide a certificate for OC. These bathrooms have been functioning for many years without problems,but we need a certificate and are unable to find the original contractor. I am uncertain of the appropriate fee. Please advise.

Waterproof ensuite bathroom. Shower 0.9m x 0.9m

Rebooking task between Fran and Mohamad

Looking for a waterproof and tiler

Water leaking to outside of home. Not sure if pipes are leaking also.Internal Pipes were repaired 6 months ago.

We’re looking for a licensed and experienced waterproofer to waterproof an ensuite shower. Tiles on floor and wall will be removed. Scope of works: • Waterproof shower area (walls + floor) • Comply with Australian Standards • Supply all waterproofing materials • Provide warranty/compliance certificate on completion Requirements: • Proven experience in residential bathrooms • Fully licensed & insured • Reliable, clean, and detail-focused

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

I am a plumber and I need a waterproofer for one of my jobs in Springwood will need you to come quote • Waterproofing work in the downstairs bathroom and upstairs bathroom—there’s evidence of failure and water staining beneath both. • Laundry installation—we’re keen to get this sorted as part of the wet area works. • Drainage and subfloor moisture—there’s pooling and staining under the house, especially near the bathroom. We’d love your advice on surface water runoff and plumbing leaks. Don’t have photos I will also go up on Saturday aswell to have a look myself I have done a job for them before in a different house very nice people