About
At A to Z Waterproofing Ltd, we provide reliable, high-quality waterproofing solutions for residential and commercial properties throughout Auckland. With extensive experience in the waterproofing industry, we focus on protecting buildings from water damage through proven systems, quality workmanship, and attention to detail.
We understand that waterproofing is a critical part of any construction or renovation project. Whether it's a leaking balcony, roof restoration, basement waterproofing, or wet area membrane installation, we deliver durable solutions that meet New Zealand building standards and manufacturer specifications.
Our commitment is simple: professional service, clear communication, competitive pricing, and workmanship that stands the test of time.
Services We Provide:
Residential Waterproofing
New home waterproofing
Renovation waterproofing
Wet area membranes (bathrooms, showers, laundries)
Balcony and deck waterproofing
Retaining wall waterproofing
Foundation waterproofing
Commercial Waterproofing
Commercial roofing systems
Podium deck waterproofing
Basement tanking systems
Structural waterproofing
Car park deck waterproofing
Maintenance and remedial waterproofing
Roof Waterproofing & Restoration
Flat roof waterproofing
Butynol and EPDM membranes
Torch-on membrane systems
Liquid-applied membranes
Roof leak detection and repairs
Silicone roof coatings
Roof restoration and protection
Leak Detection & Repairs
Leak investigations
Moisture ingress diagnosis
Emergency waterproofing repairs
Preventative maintenance
Why Choose Us?
✓ Experienced waterproofing specialists
✓ Residential and commercial projects
✓ Quality materials from trusted suppliers
✓ Competitive and transparent pricing
✓ Work completed to NZ standards
✓ Reliable communication and project updates
✓ Free quotations and site assessments
✓ Fully committed to customer satisfaction
Trade licences
This company has provided the following trade licence registration details. These define what specialist work they can perform. Note that Builderscrack is not a licensing authority and takes no responsibility for the accuracy of this information. Please check any licence numbers yourself by clicking any given registration numbers below or ask the company to provide supporting documentation.
| Trade licence | Registration | Ownership | Details |
|---|---|---|---|
| Licensed Building Practitioners | view details |
|
Roofing |
| Electrical Worker Register | - | - | - |
| NZ Registered Architects | - | - | - |
| Plumbers Gasfitters & Drainlayers | - | - | - |
| Asbestos Assessor Licence Holder Register | - | - | - |
| Asbestos Remover Licence Holder Register | - | - | - |
| Chartered Professional Engineer | - | - | - |
Insurance
This tradesperson has provided the following insurance details. Please check policy exclusions directly with the tradesperson. We recommend asking specifically about cover for "defective/ faulty workmanship" or "property being worked on".
Memberships & Associations
To gain membership, the tradie pays annual membership fees. In return they may be expected to follow levels of workmanship, codes of conduct and training as set out by the organisation. Memberships differ from trade licences.
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