SM

SmartSealed

Parramatta, NSW·Waterproofing·Est. 2006
Top 3% in Parramatta
ABN verified — active since 2006 4.7 · 139 Google reviews20 yrs operating
At a glance

Maurice does a post-job quality check in person — an extra step three customers noticed and called out.

From 139 Google reviews · Home Done analysis of Google Places data and public records
What reviews keep mentioning
Technicians explain the problem clearly before starting repairs
3×
Balcony and shower leaks resolved with no recurrence after rain
3×
Booking process is smooth and stress-free from first contact
3×
Alex arrives on time, works cleanly, and cleans up on completion
2×

The named team members — Samantha on bookings, Alex on-site, Maurice on post-job checks — suggest a structured operation rather than a one-person show, which matters if you're coordinating access in a strata building or need reliable scheduling. The sample skews strongly positive (all five reviews are five-star), so it's worth reading more of the 139 total Google reviews yourself to get a fuller picture before committing; ask SmartSealed directly about warranty terms and whether they carry waterproofing-specific insurance.

Best for: persistent shower or balcony leaks that haven't been properly diagnosed, strata committees managing waterproofing across multiple units, and homeowners who need a structured team rather than a sole operator.

Their work

SmartSealed waterproofing work in Parramatta
SmartSealed waterproofing work in Parramatta
SmartSealed waterproofing work in Parramatta
SmartSealed waterproofing work in Parramatta
SmartSealed waterproofing work in Parramatta
SmartSealed waterproofing work in Parramatta

What it's like working with them

Based on a sample of Google reviews (139 total)

What people love
Alex arrives on time, works cleanly, and cleans up on completion
Technicians explain the problem clearly before starting repairs
Balcony and shower leaks resolved with no recurrence after rain
Strata and multi-unit waterproofing handled professionally end-to-end
Booking process is smooth and stress-free from first contact

the whole process was professional and stressfree

What they help with

Based on what their customers hired them for

Shower Leak RepairsBalcony WaterproofingShower Re-tilingStrata WaterproofingMulti-Unit Bathroom WaterproofingWater Leak DiagnosisInternal Waterproofing MembranesGrout and Seal RepairsWet Area WaterproofingResidential WaterproofingCommercial Waterproofing

How they stack up

Context from 142 waterproofings in Parramatta

Google rating4.7★ · avg 4.7
Review volume139 reviews (15.4× median)

Credentials & background

Sourced from 4 public records so you don't have to look them up yourself

GST registered — suitable for strata, insurance, and commercial invoicingPlatform business data
~20 years in operation as a registered companyPlatform business data
Post-job quality check by Maurice documented in customer reviewsGoogle Reviews sample
⚠️Only 5 of 139 reviews sampled — read full Google listing before decidingPlatform review sample

About SmartSealed

SmartSealed's team brings a clear division of roles that shows in how jobs run: Samantha handles bookings and keeps communication tight from the first email, Alex is the on-site technician who works efficiently and leaves the site clean, and Maurice does post-job quality checks and takes care of rubbish removal. That kind of structured handoff — from admin through to follow-up — is unusual for a waterproofing contractor and signals a company operating at scale rather than a sole operator juggling everything. The work spans residential showers, balconies, and multi-unit strata buildings, with at least one strata committee engaging them to tackle a full re-tile and waterproofing job across an apartment block — the kind of scope most small operators won't touch. Leak diagnosis appears to be a genuine strength: multiple customers describe technicians identifying the source of the problem quickly and explaining it clearly before starting work, rather than quoting blind. With roughly two decades in operation and GST registration, they're structured as a proper company — relevant if you're dealing with a strata, insurance claim, or landlord situation where paperwork matters. They suit homeowners who've had a slow-burn leak that's been hard to diagnose, as well as strata committees managing waterproofing across multiple dwellings.

Best for: persistent shower or balcony leaks that haven't been properly diagnosed, strata committees managing waterproofing across multiple units, and homeowners who need a structured team rather than a sole operator.

Location

Map showing SmartSealed location in Parramatta
📍 Parramatta, NSW 2150Open in Google Maps →
Full credentialstap to expand ↓
ABN
✓ 87118948726
Verified via ABR
GST Registered
✓ Yes
Verified via ABR
Operating Since
2006
Verified via ABR
Licence
— Not confirmed
Public Liability Insurance
— Not confirmed

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Common questions about SmartSealed

What types of waterproofing jobs does SmartSealed handle?+

Based on the reviews sampled, SmartSealed works across shower waterproofing, balcony leak repairs, and full re-tiling and waterproofing jobs in strata apartment blocks. At least one strata committee has engaged them for ongoing work across multiple bathrooms in an apartment building, suggesting they're equipped for multi-unit scopes. Their Google business categories list them as a general contractor, which is consistent with taking on jobs beyond small residential repairs. For very large or unusual jobs, it's worth calling to confirm scope and availability.

Who will actually turn up to do the work?+

Reviewers name three people involved in jobs: Samantha manages bookings and email communication, Alex is the on-site technician praised for punctuality, efficiency, and clean workmanship, and Maurice does post-job quality checks and rubbish removal. That three-person handoff is unusual for a waterproofing contractor and suggests work is allocated to a team rather than a single tradie. If continuity matters to you — especially for a multi-visit strata job — it's worth asking upfront whether Alex or the same technician will handle your job start to finish.

Do customers say the leaks actually stay fixed after SmartSealed's work?+

From the 5 reviews sampled, multiple customers specifically mention that leaks did not return after the repairs — including one balcony owner who tested it through subsequent rain. One strata committee also noted the leak was fully resolved after a complete re-tile and waterproofing job. That said, we only reviewed 5 of 139 total Google reviews, so it's worth checking the full listing for any reviews that describe callbacks or recurring issues. Ask SmartSealed about their warranty terms before work begins.

Is SmartSealed suitable for strata or body corporate work?+

Yes — at least one strata committee review confirms they've handled a full shower re-tile and waterproofing job in an apartment block, with the committee noting the team kept them informed, completed on time, and produced a finish good enough to commit more bathrooms to them. SmartSealed is GST registered and structured as a company, which makes invoicing and paperwork straightforward for strata managers. If you're a body corporate, ask specifically about their experience with common property access, building managers, and whether they carry the insurance your strata requires.

What's the booking process like with SmartSealed?+

Reviewers describe the booking experience as prompt and stress-free, with Samantha specifically praised for quick email responses and efficient scheduling. Multiple customers mention that from the first phone call through to job completion, the process felt professional and well-organised. Reviews don't mention pricing or quotes in detail, so confirm their quoting process — whether it's a fixed quote or hourly — before locking in a time.

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ℹ️ Where this info comes from+
We pull from Google Places, the Australian Business Register, QBCC Licensed Contractors Register, and other public records to save you the legwork. Ranked by Google reviews, credentials, and profile completeness. How rankings work. Data last updated: 18 July 2026. Always verify credentials independently before hiring.