Waterproofing Pros in Waikato

Recent reviews

Check out these examples of the great work being done through Builderscrack!

Review date: 15-09-2026

Exterior Block Wall Waterproofing Remedial Work

Exterior Waterproofing Sumner, Christchurch

AquaFlex completed external drainage works along our foundation wall and treated the internal garage block wall with Xypex after a leak. Tommy was great to deal with, providing detailed explanations and splitting the quote into two parts as requested. He worked tirelessly, finishing close to 8pm, joking that he might be in trouble with "the boss" (his wife) for being late home! A few cans of Coke helped keep him going. Highly recommend!

Review date: 08-09-2026

Investigate and remediate a building leak with possible water pooling

Exterior Waterproofing Naenae, Hutt Valley

5.0

Excellent job done with a replacement of the parapit covering on the property. The team managed to replace all the fittings and even fixed up the incorrect screw moutings by the previous roofers. This is excellent service.

Review date: 02-09-2026

Basement Waterproofing - Crack Repair

Interior Waterproofing Massey, Waitakere

5.0

Mike was great to deal with - very knowledgeable and helpful with my queries. He completed the job to a high standard. Would recommend.

Review date: 01-09-2026

INSTALL GROUND MOISTURE BARRIER

Ground Moisture Barrier Huntly, Waikato

5.0

This man Zac, bless him, never met him, didn’t know what, how, why about him. However I contacted him through this website to do an install of ground insulation on one of my rentals. What a delightful tradesman, cleared the tenants rubbish from under the house (he didn’t have to) and installed on time, as per quote Perfectly So wonderfully that I got him to do another of my houses up the road from the first I don’t know where he lives, but he delivered Please use him

Review date: 29-08-2026

Bathroom leak

Interior Waterproofing Waikanae Beach, Kapiti Coast

5.0

Very professional, great result, would Reccomemd his services.

Review date: 25-08-2026

Ground Moisture Barrier installation - Heathy Homes

Ground Moisture Barrier Hillcrest, Hamilton

5.0

Zac was awesome to deal with and completed the job with no hassle. He completed the job when he said he was going to, and his quote was precise. He even came back to complete the job when he discovered a leaky pipe.

Review date: 24-08-2026

Inspect and Repair Leaking Tiled Shower (Regrouting/Waterproofing)

Interior Waterproofing Browns Bay, North Shore

5.0

I’m very happy with the work carried out on my leaking tiled shower. The issue was inspected thoroughly, and the necessary regrouting and sealant work was completed professionally. The workmanship was excellent, the area was left clean and tidy, and everything was explained clearly throughout the job. Communication was great, and the work was completed as agreed. I would definitely recommend Willie to anyone needing shower regrouting or sealant work.

Review date: 24-08-2026

Saddle and french door flashings for a Tudor Style house

Exterior Waterproofing Panmure, Auckland

4.0

Jarrod is great to work with. Although, he is quite busy so comms sometimes takes longer than expected. It's understandable however and I was happy to wait.

Review date: 19-08-2026

Waterproofing 3 bathrooms

Interior Waterproofing Cust, Waimakariri

5.0

Thanks David for the professional work and great outcome. I will definitely recommend and use you in the future if the opportunity arises.

Review date: 18-08-2026

Tile over membrane deck to repair

Membrane Waterproofing Takapuna, North Shore

5.0

Excellent work all round - really glad we went with Alban and his team Very prompt communication Work all completed by Alban and his team with Alban supervising

Review date: 14-08-2026

Downstairs water ingress during rain - diagnosis and remediation

Ground Moisture Barrier Auckland City, Auckland

5.0

Nas was excellent. Pinpointed the problem and sorted efficiently. Good communication and post job follow up too.

Review date: 11-08-2026

Ground Moisture Barrier Installation

Ground Moisture Barrier Penrose, Auckland

5.0

Zac was very responsive, clear and easy to get a hold of. They completed the job quickly and as quoted. Would highly recommend!

Review date: 25-07-2026

Shower repair and replacement floor

Interior Waterproofing Lincoln, Selwyn

5.0

Great job. Neat and tidy and totally reasonable with the charging Communication was good

Review date: 22-07-2026

Ground Moisture Barrier installation

Ground Moisture Barrier Papakura, Papakura

5.0

Zac did a great job and would highly recommend. He kept up with his communications, his costs were competitive and did a quality job with both the roof insulation and ground moisture barrier.

Review date: 16-07-2026

Exterior Block Cracked causing internal dampness

Exterior Waterproofing Torbay, North Shore

5.0

Nas completed the waterproofing, and sent a record of work done and completed, and has made further recommendation of remedial work that is due.

Review date: 06-07-2026

Install moisture barrier on 100m2

Ground Moisture Barrier Beach Haven, North Shore

5.0

Awesome team - Did a great job on the moisture barrier!!

Review date: 24-06-2026

Ground moisture barrier install - aprrox 51sqm

Ground Moisture Barrier Bayview, North Shore

5.0

Did a great job and affordable

Review date: 05-06-2026

Install 90 sqm ground vapour barrier.

Ground Moisture Barrier Devonport, North Shore

4.0

Communication was a bit tricky at first, bouncing between the initial point of contact and the guy coming out to provide the quote. Work was done on time and within the budget. Still waiting for the certificate to be issued.

Review date: 04-06-2026

Damp Proof Membrane

Ground Moisture Barrier Cockle Bay, Manukau

5.0

Excellent Job and workmanship, finished in shorter time than expected. Communication difficult (in English) operator had poor English - Was helped by using Google Translation via phones

Review date: 01-06-2026

Ground Moisture Barrier Installer

Ground Moisture Barrier Blockhouse Bay, Auckland

5.0

Good and professional

Review date: 26-05-2026

Deck membrane replacement

Membrane Waterproofing Mount Eden, Auckland

4.0

We had an old butynol deck that needed replacing and came across Pro Waterproofing Ltd after reading the many excellent reviews here. Nas, the owner, was highly responsive and communicated excellently throughout the process. He was genuinely earnest and customer-focused, making the whole experience smooth and stress-free. When we requested a change partway through — adding flakes to the finish — he was happy and able to accommodate. The deck turned out looking great. Recommended

Review date: 26-05-2026

Leak coming in from above stove #2

Interior Waterproofing Crofton Downs, Wellington

4.0

Mike identified and fixed the issue promptly when coming to take a look at it.

Review date: 25-05-2026

Upper windows do not have correct flashing and are letting in water - need seal

Exterior Waterproofing Halswell, Christchurch

4.0

quick response and good comms

Review date: 24-05-2026

Flat roof membrane repair with possible timber replacement (urgent)

Membrane Waterproofing Te Atatu Peninsula, Waitakere

5.0

Very happy with the work completed by Phil. Fair and honest pricing, great communication, and very professional throughout the whole process. The original full roof repair quote was $1555 including timber repairs and waterproofing, and after the timber section ($355) was removed from the scope, the remaining roof repair work was completed for $1200. The workmanship was excellent, completed quickly, and the roof repair has worked very well. Highly recommend Phil，Very honest and professional.

Review date: 18-05-2026

Possible waterproofing our bathroom.

Interior Waterproofing Upper Hutt, Hutt Valley

5.0

Koro was really refreshing. I had a prior timer come in a pretty much tell him I had to rip my tiles costing me thousands. Koro listened to me and told me the immediate fix (short term) at the very least is to rip the silicon and redo it. I have plans to renovate so this is really cost effective and saves me thousands. Thank you for being so on to it and not taking advantage of people with work that may not need to be done. That’s so rare these days.

Review date: 18-05-2026

Roof-Need to install foam sealant under flashing

Membrane Waterproofing Wainuiomata, Hutt Valley

5.0

Excellent communication and easy to deal with. Takes time to explain about the issue and solutions. Highly recommend

Review date: 16-05-2026

Complete installation of ground cover

Ground Moisture Barrier Ascot Park, Porirua

5.0

Prompt communication. Fast response and a great job at a reasonable price.

Review date: 13-05-2026

Fix leak that's dripping water through window frame

Exterior Waterproofing Johnsonville, Wellington

5.0

The team was great. They provided a comprehensive assessment as well as different options depending on my budget. Also started the work when they said they would and completed it promptly. Would recommend Reece and team!

Review date: 12-05-2026

Need Help finishing off a ground moisture barrier

Ground Moisture Barrier Ascot Park, Porirua

5.0

Excellent communication. Job was completed on the day I was given and all looks good.

Review date: 04-05-2026

Waterproofing quote for Licensed Builder

Interior Waterproofing Pakuranga Heights, Manukau

5.0

He's done a fantastic job of waterproofing, underfloor heating and tiling.

Waterproofing Pros in Waikato

Connect with expert waterproofing specialists in Waikato. Get your project covered with reviewed pros. Easy and fast - Builderscrack.

Understanding the Role of Waterproofing Professionals

Waterproofing professionals play a crucial role in maintaining the integrity of homes and commercial properties. Whether you're dealing with a leaky basement or preparing a new build to withstand Waikato’s varying weather conditions, these experts are essential. They utilise the latest techniques and materials to help ensure your property remains watertight, offering peace of mind for homeowners.

Tailored Solutions for Every Property

Each property has unique waterproofing needs, influenced by factors such as location, structure, and existing issues. A waterproofing specialist should assess your property to recommend customised solutions. These may include sealing cracks, installing drainage systems or undertaking structural repairs, tailored to the specific requirements of your home.

The Impact of Waikato’s Climate

Waikato’s climate, with its high humidity and occasional heavy rains, poses distinct challenges for waterproofing projects. Weather conditions can impact the drying times and effectiveness of waterproofing materials. Professionals stay updated on the best practices and materials to use, helping to ensure their solutions stand the test of time regardless of the season.

Why Professional Guidance Matters

Attempting DIY waterproofing can lead to subpar results and even safety risks. Certified professionals not only bring their expertise but also adhere to the New Zealand Building Code and local regulations. They should be well-versed in reading plans and specifications, which is crucial for effectively applying waterproofing systems to your home.

Ensuring Safety and Compliance

Waterproofing often involves working in hazardous conditions, such as confined spaces or high-rise buildings. Professionals should have the necessary training in health and safety regulations to carry out their tasks without compromising on safety. Their adherence to safety protocols helps mitigate risks and ensures a high standard of work.

Finding the Right Expertise with Builderscrack

Finding a reliable waterproofing professional is straightforward with Builderscrack. Our platform connects you to a network of reviewed trade specialists, backed by authentic reviews from other homeowners. Whether you're in a historic bungalow or a modern mansion, our professionals are prepared to provide the waterproofing services your Waikato home needs.

Waterproofing Professionals in Waikato

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Recent reviews

Check out these examples of the great work being done through Builderscrack!

Exterior Block Wall Waterproofing Remedial Work

Investigate and remediate a building leak with possible water pooling

Basement Waterproofing - Crack Repair

INSTALL GROUND MOISTURE BARRIER

Bathroom leak

Ground Moisture Barrier installation - Heathy Homes

Inspect and Repair Leaking Tiled Shower (Regrouting/Waterproofing)

Saddle and french door flashings for a Tudor Style house

Waterproofing 3 bathrooms

Tile over membrane deck to repair

Downstairs water ingress during rain - diagnosis and remediation

Ground Moisture Barrier Installation

Shower repair and replacement floor

Ground Moisture Barrier installation

Exterior Block Cracked causing internal dampness

Install moisture barrier on 100m2

Ground moisture barrier install - aprrox 51sqm

Install 90 sqm ground vapour barrier.

Damp Proof Membrane

Ground Moisture Barrier Installer

Deck membrane replacement

Leak coming in from above stove #2

Upper windows do not have correct flashing and are letting in water - need seal

Flat roof membrane repair with possible timber replacement (urgent)

Possible waterproofing our bathroom.

Roof-Need to install foam sealant under flashing

Complete installation of ground cover

Fix leak that's dripping water through window frame

Need Help finishing off a ground moisture barrier

Waterproofing quote for Licensed Builder

Waterproofing Pros in Waikato

Connect with expert waterproofing specialists in Waikato. Get your project covered with reviewed pros. Easy and fast - Builderscrack.

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