Blocked drains can be frustrating, messy, and disruptive — but what you see on the surface usually tells only part of the story. Slow drainage, recurring blockages, gurgling noises, or unpleasant smells often point to something deeper happening inside your pipes. And without the right equipment, those problems stay hidden until they turn into much bigger (and more expensive) issues.

That’s where CCTV drain inspections come in. This simple, non-invasive technology gives plumbers a clear, detailed look inside your drainage system so we can identify exactly what’s causing the blockage and how to fix it properly the first time.

What Causes Hidden Drain Blockages?

Many drainage problems start long before you notice any symptoms. Over time, pipes can become obstructed or damaged by:

• Tree root intrusion

• Grease and fat build-up

• Hair and household debris

• Foreign objects lodged in the line

• Cracked, collapsed or misaligned pipes

Because these issues occur below ground or behind walls, a quick plunge or basic clearing won’t uncover the true cause. That’s why surface-level solutions often lead to the same blockage returning again…and again.

How a CCTV Drain Inspection Works

A CCTV inspection involves feeding a waterproof camera into your drainage system. The live footage shows our plumbers exactly what’s happening inside — the blockage location, the condition of the pipe, and whether any structural issues need attention.

This means:

• No guesswork

• Faster, more accurate repairs

• Targeted solutions instead of temporary fixes

• Clear evidence before and after the job

It’s one of the most effective ways to diagnose stubborn or recurring drain issues without digging, disruption, or unnecessary pipe removal.

Why It Matters in Your Area

Whether you’re dealing with older pipework in Sydney’s inner suburbs, tree-lined properties on the Central Coast, or larger rural blocks throughout the Southern Highlands, underground drainage issues are extremely common across all three regions.

Tree roots are a frequent culprit in places like Wahroonga, Glenhaven, Bowral, and the Gosford–Terrigal corridor, while ageing clay pipes in many established Sydney suburbs can crack or collapse without warning. A CCTV inspection helps us identify the exact cause quickly — so we can repair it efficiently and prevent repeat issues.

Important: Blockage Warranties Require a CCTV Inspection

To provide a warranty on clearing any blockage, we must complete a CCTV drain inspection.
Without seeing the condition of the pipe and the true cause, it’s impossible to guarantee that a cleared blockage won’t return. The CCTV footage allows us to confirm whether the pipe is damaged, obstructed, or structurally compromised — and it gives you confidence that the job has been done properly.

When Should You Book a CCTV Drain Inspection?

If you’ve noticed:

• Slow-draining sinks, showers, or toilets

• Gurgling sounds from drains

• Recurring blockages

• Sewage smells or damp patches outside

• Overflowing outdoor drains

…a CCTV inspection can help prevent a minor issue from turning into major damage.

Clear Answers. Clear Pipes.

A CCTV drain inspection is one of the simplest ways to protect your home or business from hidden plumbing problems — and it’s available across Greater Sydney, the Central Coast, and the Southern Highlands with fast, reliable service.

Book your free quote today with Waterite Plumbing & Sealing and get real answers about what’s happening underground.