CCTV Survey in Truro
Truro's separate sewer system means surface water and foul drains are independent—a design that works until misconnections occur. With 18% Victorian and 10% Edwardian properties across Truro, plus soft water accelerating corrosion in older copper and lead joints, camera surveys reveal hidden defects. Our CCTV surveys in Truro check for illegal cross-connections (washing machines plumbed to surface drains), structural damage, and corrosion patterns specific to Truro's water chemistry.
A CCTV drain survey in Truro uses a camera to inspect hidden pipework for corrosion, blockages, and misconnections—critical in Truro's separate sewer system. The survey identifies issues invisible during property viewings, saving buyers thousands in remediation costs and legal liability.
Drainage in Truro — what local engineers know
South West Water supplies Truro with naturally soft water, which reduces limescale but creates slightly acidic conditions that corrode traditional copper and lead pipework. Cornwall Council's environmental team regularly enforces against drain misconnections—a documented issue in Truro where older properties have been retrofitted without proper sewer separation. Truro's high flood risk makes understanding your drainage system critical: a misconnection can trigger enforcement action and drainage failure during wet weather events.
- Soft water supply reduces limescale, but slightly acidic pH can accelerate corrosion of copper fittings and lead joints in older Truro properties
- Separate sewer system across most of Truro: misconnections (e.g. washing machines plumbed into surface water drains) are a known local issue and can result in environmental enforcement action
- High flood risk in Truro: basement and ground-floor properties near watercourses are vulnerable to sewer backflow — non-return valve installation is strongly recommended
- Granite and clay geology around Truro creates challenging excavation conditions for drain repairs and makes rodding clearances more complex
- With 28% of properties built before 1920, salt-glazed clay drainage and lead-solder copper pipework are common — pipe collapse, root ingress and joint failure are recurring call-out drivers.
What happens when you call us in Truro
- 1 Immediate dispatch. We find the nearest available engineer covering TR1/TR2 and confirm the ETA before the call ends.
- 2 On-site diagnosis — no guessing. The engineer inspects using our high-definition camera system and quotes a fixed price before work starts.
- 3 Job complete, report issued. You receive a written completion report. All work is guaranteed — same fault returns within the guarantee period, we come back free.
Who's responsible for drains in Truro?
In Truro, responsibility for a blocked or damaged drain depends on where the fault sits. As a homeowner you are responsible for the drains within your property boundary that serve only your home. Since the 2011 private sewer transfer, South West Water is responsible for shared sewers and lateral drains beyond your boundary — even where they run under private land. Road gullies and highway drainage are maintained by Cornwall.
This matters because it determines who pays. If our engineer's CCTV inspection shows the fault is in a shared sewer, we'll tell you — and you can report it to South West Water rather than paying for the repair yourself. The separate sewer layout that dominates Truro affects where these boundaries typically fall, and our local engineers know the TR1, TR2, TR3 networks well enough to identify ownership quickly.
CCTV Survey prices in Truro
Every Truro job is quoted as a fixed price before work starts — what we quote is what you pay, with no call-out fee for providing the quote. The final price depends on access (an external inspection chamber is quicker than internal-only access), the pipe material and condition , and how established the blockage or fault is. Request your free quote and we'll confirm the price and your engineer's ETA in the callback.