Of everything on our trucks, the drain camera is the equipment clients thank us for most, which is interesting, because the camera never cleared a blockage in its life. What it does is something more valuable, it removes the guessing, and once you have watched your own pipes on a screen, in colour, with the problem sitting right there, you understand why we put inspection at the start of every serious drainage decision rather than the end. Here is what a CCTV drain inspection actually involves, what it reveals, and the situations where it repays its cost many times over.
What an inspection actually is
The process is simple from the client’s side. A high resolution camera head on a flexible rod travels through the drain from an existing access point, sending live footage to a monitor as it goes, while a locating sonde lets us pinpoint the camera’s position and depth from the surface at any moment of interest. The line is often jetted clean first so the camera sees pipe rather than blockage, and the whole inspection is recorded, giving you footage to keep, a condition baseline for the future, and evidence for any conversation that follows, with insurers, builders, buyers or sellers.
What the camera reveals
The inside of a drain is remarkably informative. The footage shows blockages and their composition, grease, roots, scale, sand, objects, which determines the right clearing method. It shows root intrusion and, crucially, the exact entry points, which determines whether clearing alone will hold or whether the doorway needs sealing. It shows structural condition, cracks, displaced joints, sags holding water, worn inverts and previous repairs of every quality, which determines whether you are maintaining a sound pipe or managing a declining one. And it shows the material and layout of a system many owners have never seen documented, which is knowledge that outlives the inspection itself.
The recurring blockage, solved
The single highest value use of inspection is the drain that keeps blocking. A recurring blockage is never bad luck, it is a cause refilling on schedule, and each clearance bought without a diagnosis is rent paid on someone else’s problem. The camera converts that cycle into a decision, footage of the roots at their joint, the sag collecting solids, or the crack catching paper, followed by a fix aimed at the cause, jetting plus relining for root entries, targeted repair for damage, and the cycle ends. We have watched clients calculate what their repeat clearances had cost against the inspection that would have ended them, and the arithmetic is never close.
Before you buy, build or landscape
Inspection’s other great use cases share a theme, look before committing. Pre purchase drain inspections reveal what no house viewing can, the true condition of a property’s most expensive hidden asset, and buyers routinely renegotiate by more than the inspection cost on the strength of footage. Pre renovation and pre landscaping inspections locate and assess lines before pools, extensions, paving and slabs make them inaccessible, because discovering a fragile clay sewer after the new travertine is laid is the most expensive possible sequence. And post work inspections verify that a builder’s or landscaper’s activity did not damage what runs beneath, while responsibility is still fresh.
Maintenance with evidence
For older properties, commercial sites and any drain with history, periodic inspection turns maintenance from habit into management. The footage shows how quickly build up actually returns, whether roots are re entering, and how known weak points are trending, which lets jetting schedules follow evidence rather than guesswork, and catches deterioration at the affordable stage. Commercial clients get the further benefit of documentation, condition records per asset that inform capital planning, which is why inspection is woven through every maintenance program we run for property portfolios.
Non invasive, fast, and clarifying
It is worth underlining what inspection does not involve, no digging, no dismantling, no disruption, the camera enters through existing access and the property is untouched. Most residential inspections are done within the hour, and what you receive at the end is the rarest commodity in home ownership, certainty about something invisible. Decisions made after footage are simply different decisions, sized correctly, sequenced sensibly and argued from evidence.
See yours
If your drains keep blocking, if you are buying, renovating or landscaping, if your home is of the clay pipe generation, or if you simply do not know what is under your property and would like to, the answer is an hour with a camera. Drains Plus performs CCTV drain inspections across Perth, with the jetting to clear the view, the locators to map what we find, and 25 years of reading footage honestly. Call us and see inside, it changes everything that comes after.
A practical note on what to expect from a good inspection report, because quality varies across the industry. You should receive the recorded footage itself, not just a verbal summary, along with the locations and depths of anything significant and a plain language reading of what matters now, what merely bears watching, and what needs nothing. Be wary of any inspection that arrives pre attached to a large quote and reluctant to hand over the footage, evidence you cannot keep is not evidence, and the whole value of the camera is that you no longer have to take anyone’s word for anything.
