Sydney Waterproofing & Caulking Group
Multiple customers have returned for jobs on additional properties — a repeat-client pattern that runs through these reviews.
The pattern that stands out most is repeat business: multiple reviewers mention returning for second and third jobs across different properties, which is a stronger signal than first-time praise because it means customers trusted him enough to call again after seeing the finished work. Anthony is the named operator on every job mentioned, so there's no question of variable workmanship from different crew members — what you see in reviews reflects what you'd get. For renovation-stage work specifically, customers describe clear upfront communication about the process, which matters when waterproofing is a hidden step that other trades depend on getting right before tiling begins. If you're booking for an active leak rather than a new build, reviews suggest he diagnoses before applying product rather than defaulting to a blanket treatment — worth confirming the scope of his inspection process when you call.
Their work
What it's like working with them
Based on a sample of Google reviews (20 total)
“prompt, professional and completed the job in a timely manner”
“the leak has completely stopped”
What they help with
Based on what their customers hired them for
How they stack up
Context from 142 waterproofings in Parramatta
Credentials & background
Sourced from 5 public records so you don't have to look them up yourself
About Sydney Waterproofing & Caulking Group
Anthony runs this sole-trader operation with a hands-on approach across a wider range of wet-area and surface work than the business name alone suggests — customers mention bathroom and laundry waterproofing, shower leak repairs, balcony waterproofing, silicone and caulking replacement, and epoxy garage floor coatings, making this genuinely a multi-service wet-area specialist rather than a single-trade outfit. Reviews suggest Anthony personally attends most jobs, handling everything from the initial inspection through to application, which means the person who quotes is the person who does the work — a meaningful distinction for trade jobs where quality can vary between estimator and installer. Customers dealing with active shower leaks describe a methodical diagnosis-first approach, with Anthony identifying the source before committing to a fix rather than applying waterproofing as a blanket solution. His work spans renovation-stage projects — new bathroom and laundry builds requiring compliant membrane application — through to remedial jobs on existing properties, including complex balcony work affected by storm damage, so he appears equally comfortable on builder-referred new work and homeowner-driven repair calls. Based around Greystanes in Western Sydney, reviews reference jobs across Bossley Park and inner areas, and multiple reviewers mention returning for work on additional properties, which points to a repeat-client pattern rather than one-off transactions. With around 11 years of trading and GST registration, this is an established sole trader rather than a recently launched side business.
Best for: bathroom and laundry waterproofing during home renovations, diagnosing and repairing active shower leaks, remedial balcony waterproofing, and epoxy garage floor coatings as a secondary surface treatment.
Location
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Claim This Profile — Free →Common questions about Sydney Waterproofing & Caulking Group
What types of waterproofing work does Sydney Waterproofing & Caulking Group handle?+
Reviews mention a broad range of jobs: bathroom and laundry waterproofing for renovations, shower leak diagnosis and repair, balcony waterproofing (including complex storm-affected work), silicone and caulking removal and replacement, and epoxy coatings for garage floors. The business appears to cover both renovation-stage work — where waterproofing membranes are applied before tiling — and remedial repairs on existing properties with active leaks or failing sealants. If your job sits outside these categories, it's worth calling Anthony directly to confirm scope before booking an inspection.
Does Anthony work across Western Sydney or is he limited to Greystanes?+
The business is based in Greystanes but reviews reference completed jobs in Bossley Park and other surrounding areas, suggesting he covers a reasonable radius across Western Sydney. The platform lists Greystanes as the primary location, so if you're in the eastern suburbs or further afield, it's worth confirming travel coverage when you call — reviews don't specifically mention how far he'll travel for smaller jobs versus larger projects.
What do customers say about Anthony's pricing?+
Several reviewers use the word 'affordable' or describe pricing as fair, and one specifically mentions 'great price' alongside high-end product quality. No reviews flag pricing as a concern or describe unexpected charges after the quote. Given he's a sole trader without the overhead of a large crew, pricing tends to be competitive — but reviews don't provide specific dollar figures, so request a written quote before committing, particularly for multi-room renovation jobs.
Is this business suitable for an active shower leak, or is it mainly for renovation-stage work?+
Both, based on the reviews. Several customers specifically contacted Anthony to diagnose and fix an existing shower leak rather than as part of a renovation, and at least one review describes him identifying the source of the problem before applying waterproofing — rather than defaulting to a blanket treatment. Reviews confirm the leaks stopped after his work. He also handles new renovation waterproofing before tiling, so he covers both ends of the spectrum.
Does Anthony do a free inspection before quoting?+
Multiple reviews describe an initial inspection as part of the process — one reviewer specifically mentions Anthony coming out to inspect a water leak before starting work, and the renovation reviews describe a walkthrough and process explanation before any work began. Whether this inspection is free or forms part of the quoted job isn't specified in the reviews, so confirm this directly when you make first contact, especially if you're primarily trying to diagnose a leak source rather than book a job you've already scoped.