Drainage trench pipework and drain clearing by Plumbway Ltd in Hamilton
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Blocked Drain Clearing

Fast, effective drain unblocking, CCTV inspections and drainage repairs for homes and businesses across Hamilton and the Waikato.

Expert Drain Unblocking in Hamilton & Waikato

A blocked drain can quickly escalate from a minor inconvenience to a serious problem, causing foul odours, slow-draining water and even sewage backups into your home or business. Plumbway Ltd provides fast, professional drain unblocking services throughout Hamilton, Cambridge, Te Awamutu, Huntly, Morrinsville and the wider Waikato region. Our experienced drainlayers use high-pressure water jetting, electric eels and specialised equipment to clear even the most stubborn blockages, restoring full flow to your drains quickly and efficiently.

Open trench with drainage pipes alongside new build foundation
PVC drain pipework roughed into timber ceiling frame

CCTV Drain Inspections & Diagnostics

Not all drain problems are visible from the surface. That’s why Plumbway Ltd offers CCTV drain camera inspections to accurately identify the cause and location of blockages, cracks, collapses and other defects within your drainage system. Our drain cameras provide real-time footage of the inside of your pipes, allowing us to pinpoint issues such as tree root intrusion, grease and fat buildup, foreign objects, pipe misalignment and ground movement damage. With a clear diagnosis, we can recommend the most effective and cost-efficient repair solution rather than guesswork.

Drain Repairs, Root Intrusion & Stormwater Drains

Beyond clearing blockages, Plumbway Ltd carries out full drain repairs and replacements for both wastewater and stormwater systems. Tree root intrusion is one of the most common causes of recurring drain blockages in Hamilton, particularly in older properties with earthenware pipes. We remove root intrusions and can reline or replace damaged sections of pipe to prevent the problem from returning. We also service stormwater drains, gully traps, grease traps and sewer lines for residential and commercial properties across the Waikato.

Underfloor PVC pipe and cable work in a crawl space
Concrete slab pipe rough-in by Plumbway Ltd

Get Your Drains Flowing Freely Again

Whether you’re dealing with a slow-draining sink, a completely blocked sewer line or need a pre-purchase drain inspection, Plumbway Ltd has the expertise and equipment to help. We service both residential homes and commercial premises throughout Hamilton and the Waikato. Contact us today on 022 453 5783 or email hello@plumbway.co.nz for a free quote on drain clearing, CCTV inspections or drain repairs.

Frequently Asked Questions

How do I know if I have a blocked drain?

Common signs include slow-draining sinks, gurgling sounds from drains or toilets, foul smells coming from drains, water backing up in multiple fixtures at once, or toilets that bubble when you run water elsewhere. If multiple drains are slow simultaneously, you likely have a blockage further down in the main drain line rather than just a localised blockage.

How much does drain unblocking cost in Hamilton and the Waikato?

The cost depends on the type and severity of the blockage. Simple blockages cleared with an electric eel or jet nozzle are generally straightforward jobs, while more complex blockages requiring CCTV camera inspection or significant drain repair work will cost more. We provide a free quote before any work begins so you know exactly what to expect.

Can you fix tree root intrusion in drains?

Yes. Tree root intrusion is one of the most common causes of recurring drain blockages in the Waikato, particularly in older properties with earthenware or clay pipes. We use high-pressure water jetting and mechanical root cutting equipment to clear roots, and can reline or replace damaged pipe sections to prevent root re-entry.

What is the difference between high-pressure water jetting and an electric eel?

An electric eel (drain snake) is a mechanical cable that physically cuts through blockages — great for solid obstructions like rags, tree roots or solid grease. High-pressure water jetting uses a powerful water stream to break up and flush away blockages and buildup — especially effective for grease, scale and general debris. We choose the method based on what your drain inspection reveals.

Do you offer CCTV drain camera inspections?

Yes. We use drain cameras to inspect the inside of your pipes and accurately locate blockages, cracks, root intrusion, collapsed sections or other defects. A CCTV inspection gives a clear diagnosis before any repair work, avoiding guesswork and unnecessary excavation.

Ready to get started?

Contact us for a free quote on drain clearing or inspection.

Email us at hello@plumbway.co.nz or shaydn@plumbway.co.nz

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