A CCTV drain survey is exactly what it sounds like: we put a camera down your drains and watch, in glorious detail, what four decades of plumbing decisions look like from the inside. To be clear, we would do this bit for free. It’s the best television in the trade. Narrating a drain run like a nature documentary (“here we see the fatberg in its natural habitat”) is a professional perk.
What you get is the useful part: a plain-English report of exactly what’s down there, where it is, and what (if anything) actually needs doing. No jargon without translation, no invented “urgent works”. If the drain is healthy, the report says so.
When a survey earns its money:
- Repeat blockages. If the same drain keeps blocking, something structural is causing it: roots, a dropped joint, scale, or a slumped section. The camera finds the cause, so you stop paying to treat the symptom.
- Buying a house in the TW area. Much of the local stock has original clay drains from the Victorian era or the 1930s. A £250 survey before exchange can save you a £3,000+ excavation after. Lenders and insurers increasingly ask for one.
- Landlords and letting agents. A dated survey report is clean evidence of drain condition between tenancies.
What it costs: a standard domestic survey runs £150–£350 depending on how much drain there is to inspect, and homebuyer surveys with a full written report start around £250. Fixed price, agreed before we start. If the survey finds something that needs fixing, the survey fee is credited against repair work we do, so you never pay twice to learn the same fact.
What to do right now in Isleworth
- A survey is a planned visit, not an emergency. If water is actually backing up right now, call us about the blockage first.
- Have a rough idea where your manholes or inspection covers are. If you don't know, that's fine, finding them is part of the job.
- Buying a house? Book the survey before exchange, not after. A collapsed drain is the buyer's problem the moment you own it.
CCTV Drain Survey help, local to Isleworth
Georgian riverside lanes and big new riverside developments, sharing very different pipes.
Isleworth is two centuries of drainage in one postcode. Old Isleworth, the lanes around the church and the London Apprentice, is genuinely historic: Georgian and Victorian buildings on narrow, eccentric drain runs, some routed in ways that only make sense if you know where the wharves and orchards used to be. The camera goes down an Old Isleworth drain and finds brickwork older than the borough. We love it here. The drains have stories.
New Isleworth is the other end of the timeline: the big riverside and hospital-quarter developments have brought thousands of modern flats, all pumping into communal stacks and new adopted sewers. Modern pipe, modern problems: wet wipes at apartment-block scale, and communal runs where one floor’s habits become five floors’ blockage. Management companies of TW7, we do surveys, planned jetting and honest reports, and we turn up when the residents’ group chat is already on fire.
In between sit the Victorian terraces off the Twickenham Road and the interwar streets towards Osterley, with the Duke of Northumberland’s River keeping the water table lively on its way to the Thames. Whichever Isleworth you live in, TW7 is covered 24/7, and the person answering actually knows where Mill Plat is.
We cover all of Isleworth (TW7) — from Old Isleworth, Syon Park, the Duke of Northumberland's River and across Brentford, Hounslow, Twickenham. Being genuinely local means we already know what Isleworth's drains are made of, and how fast we can be at your door.More about drains in Isleworth →