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.

Find trusted waterproofing contractors in Central Coast

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Get help from waterproofing contractors in Central Coast

  • Roof waterproofing
  • Bathroom waterproofing
  • Wall waterproofing
  • Tile and floor waterproofing
  • Balcony waterproofing
  • … or anything else
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Recent Waterproofing tasks in Central Coast

Bathroom refresh with one wall of waterproofing

$5,000

Kincumber NSW, Australia

11th May 2026

Hello - I am in desperate need of an experienced team to address moisture issues in one of my bathroom walls (not entire bathroom). There are no major structural damages, nor relocation of plumbing is required, however I need help to address: * remediate waterproofing the moisture on one side of the bathroom wall (address rotten studs, mould remediation) to ensure it is compliant with NSW waterproofing standards * replace toilet x 2 (in this bathroom and the spare) * replace vanity * cover and close skylight (pictures show damage by branch on roof) * tile patching / partial retiling (only on affected wall, not entire bathroom) * minor painting/plaster repair The house is empty atm so I am flexible for you to spend 1-2 weeks working on to get all this remediated. My budget is limited so hoping this quote can include: * toilet seat replacements x 2 * vanity cabinet * tiles * skylight cover and roofing * waterproofing *silicone and paints * any other equipment you require Otherwise, happy to discuss and work something out. Taking into consideration AirTasker 20% fee, offer is about ~$5k.

Waterproofer

$500

Gosford NSW 2250, Australia

29th Apr 2026

Need a small bathroom water proofed shower recess, floor & 1 wall we need someone who can provide a certificate for our builder & certifier cash job preferably

Waterproofing

$650

San Remo NSW, Australia

19th Mar 2024

Waterproof a bathroom floor. Require certificate on completion. URGENT job. Floor is prepped and ready to go. It is a remedial repair of an upstairs bathroom that had started leaking.

Waterproofing shower

$500

Killarney Vale NSW, Australia

9th Dec 2022

Need to waterproof shower - Due date: Flexible

Waterproof shower

$300

Watanobbi NSW, Australia

25th Jun 2022

pinpoint leak , waterproof shower - Due date: Flexible

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Suggested reads about Waterproofing

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.