CCTV Survey in Bangor
One in four properties in Bangor is Victorian, and combined sewerage systems run through most older streets in LL57, LL58 and LL59. CCTV drain surveys give you a full picture of what's beneath — whether you're buying a period property, investigating a blockage or checking for structural damage before root ingress becomes expensive.
CCTV drain surveys in Bangor use high-definition cameras to inspect your drainage system in full colour. They identify blockages, root ingress, pipe collapse and corrosion — common issues in older Bangor properties built before 1950. Reports are accepted by mortgage lenders and insurers.
Drainage in Bangor — what local engineers know
Welsh Water supplies Bangor and Gwynedd council areas where combined sewerage infrastructure shares foul and surface water in the same pipe. This creates surcharge risk during heavy rain — a critical issue in older neighbourhoods. Add in the soft water supply (which accelerates corrosion of lead joints and copper fittings) and the prevalence of salt-glazed clay drainage in pre-1920 properties, and structural failure becomes a genuine concern. CCTV diagnosis catches collapse and joint failure before they flood your property or the street.
- Soft water supply reduces limescale, but slightly acidic pH can accelerate corrosion of copper fittings and lead joints in older Bangor properties
- Combined sewerage infrastructure — common in older parts of Bangor — means foul and surface water share the same pipe, increasing surcharge risk during heavy rainfall
- Ageing infrastructure in parts of Bangor means drain blockages from grease, wipes and root ingress remain the most common call-out reasons
- With 36% 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 Bangor
- 1 Immediate dispatch. We find the nearest available engineer covering LL57/LL58 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 Bangor?
In Bangor, 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, Welsh 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 Gwynedd.
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 Welsh Water rather than paying for the repair yourself. The combined sewer layout that dominates Bangor affects where these boundaries typically fall, and our local engineers know the LL57, LL58, LL59 networks well enough to identify ownership quickly.
CCTV Survey prices in Bangor
Every Bangor 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.