Find Waterproofing Specialists in Parramatta
Looking for a waterproofing specialist in Parramatta? This page lists the 13 local waterproofing specialists on Home Done side by side: their Google reviews, the jobs they do, and what customers say about them. Pick one, send your details, and if they don't reply quickly we pass your job to the next business on the list.
Data last updated: 14 Sept 2026 · Source: Home Done analysis of Google Places data and public records
What the 13 waterproofing specialists listed in Parramatta have in common
Counted across the Google reviews and service lists of the businesses on this page. Updated as profiles change.
What customers mention
Themes shared by two or more businesses
Services on offer
How many of the 13 list each service
Where they're based
Suburbs of the waterproofing specialists listed here
Compare Waterproofing Specialists in Parramatta
Side-by-side comparison of all 13 waterproofing specialists ranked by reviews, credentials, and profile completeness.
| Business | Rating | Reviews | Tier | Credentials | Location |
|---|---|---|---|---|---|
| Seal the Deal Waterproofing | 5★ | 2 | Pro | ✓ ABN verified | Bossley Park |
| Wattaproofing Excellence | 5★ | 21 | — | ||
| Tiling and Waterproofing | — | 0 | ✓ ABN verified | Auburn | |
| Michael Joint Sealer pty ltd | 5★ | 56 | ✓ ABN verified | Guildford | |
| Sydney Waterproofing & Caulking Group | 5★ | 20 | ✓ ABN verified | Greystanes | |
| SealPro Waterproofing | 4.9★ | 20 | ✓ ABN verified | Merrylands | |
| Ammoun proofing | 5★ | 22 | ✓ ABN verified | Guildford | |
| Ultimate Waterproofing Solutions | 5★ | 6 | ✓ ABN verified | Auburn | |
| Unique Waterproofing Solutions | 4.2★ | 5 | ✓ ABN verified | Castle Hill | |
| MJ Waterproofing and tiling pty Ltd | 5★ | 4 | — | Auburn | |
| Diamond Joint Sealers | 5★ | 3 | — | Mays Hill | |
| Lucky Tomorrow Waterproofing company | 4.3★ | 3 | ✓ ABN verified | Lidcombe | |
| SmartSealed | 4.7★ | 139 | ✓ ABN verified | Parramatta |
Rankings are based on Google rating, review volume, credentials, and profile completeness. How rankings work →
Common questions about waterproofing specialists in Parramatta
How much does a waterproofing cost in Parramatta?+
Waterproofing Specialists on Home Done price by the unit, so you can size your own job. From the one Waterproofing Specialist in Parramatta who share prices: bathroom waterproofing $800 – $1,500 per bathroom; shower only $400 – $600 per shower; balcony $60 – $85 per square metre; basement or retaining wall $85 – $110 per square metre. Their own figures, not ours. Each profile has a job sizer that turns its prices into a ballpark for your job.
How do I choose a good waterproofing in Parramatta?+
Check their Google reviews (look for patterns, not just the star rating), verify any trade licence on the Service NSW licence check, ask for a written quote before work begins, and confirm they carry insurance. Home Done pulls these signals together so you can compare at a glance.
Do waterproofing specialists in Parramatta need a licence?+
Yes. Waterproofing Specialists in New South Wales are licensed by NSW Fair Trading. Ask for the licence number and check it on the Service NSW licence check before hiring.
How many waterproofing specialists are in Parramatta?+
Home Done currently lists 13 waterproofing specialists in Parramatta, with an average Google rating of 4.8 stars and a median of 20 reviews per business. New waterproofing specialists are added regularly as we expand coverage.
How does Home Done rank waterproofing specialists?+
Home Done ranks waterproofing specialists based on a combination of Google rating, review volume, credentials like trade licence and ABN, and business longevity. Businesses that share more information and invest in their profile appear higher. It's designed to help homeowners quickly compare waterproofing specialists using publicly available data.
Waterproofing Specialists near Parramatta
Just outside Parramatta, or happy to travel? Compare waterproofing specialists in the areas next door.