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
Konstantin
36 Trelawn PlaceCockle Bay
Auckland 2014
Verification
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Credentials
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A to Z Waterproofing has not received a work review yet. Every verified review is traceable back to a real job, a real homeowner and a verified tradie.
Google reviews
CMC Gaming
We had multiple leaks through the joints of our Nuralite Butynyl roof. Kon was prompt in response time and was great in communication to recommend a solution. He prepped then applied Externa-Kote Silicone Roof Coating over the top of the Butynyl which has made our roof watertight. Good warranties on both the product and application provided. Highly Recommended!
Jitender Setia
Actually, there was a leakage in the deck, so I hired A to Z Waterproofing to patch it up. They were an absolute pleasure to work with—very easygoing and friendly. The team brought a wealth of knowledge and expertise, ensured everything was done correctly and on time, and successfully stopped the leakage. If you’re looking for a professional and reliable company, I highly recommend A to Z Waterproofing. They exceeded our expectations, and we wouldn’t hesitate to recommend them to anyone.
