CCTV Survey in Crawley
Buying a property in Crawley without a CCTV drain survey is a financial gamble. Crawley's separate sewer system (postcodes RH10–RH13) combines old Victorian infrastructure with modern misconnections, and a £3,000 remediation bill can ambush you weeks after completion. Our CCTV surveys show exactly what's happening in the sewer pipe, identifying misconnections, root intrusion, and cracked pipework before you exchange contracts.
CCTV drain surveys in Crawley reveal root damage, misconnections, and structural defects before you buy. Thames Water's separate sewer system in postcodes RH10–RH13 makes pre-purchase surveys essential; many Crawley buyers discover £5,000+ repairs only after completion without one.
Drainage in Crawley — what local engineers know
Thames Water operates Crawley's drainage infrastructure across RH10, RH11, RH12, and RH13. The town's mix of 1930s housing estates, Victorian terraces, and recent developments means sewer pipe conditions vary wildly street-by-street in Crawley. Root ingress is common in Crawley properties with mature gardens; clay pipes from the 1960s and 70s fracture under pressure from tree roots, and lime mortar joints in Victorian Crawley properties crumble after 150 years. Crawley Council's planning department increasingly demands proof of sewer capacity before approving extensions or conversions, and our CCTV reports satisfy their requirements.
- Hard water supply causes limescale accumulation in boilers, radiators and soil pipe joints — powerflush and descaling demand is high across Crawley
- Separate sewer system across most of Crawley: 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 Crawley: basement and ground-floor properties near watercourses are vulnerable to sewer backflow — non-return valve installation is strongly recommended
- With 34% 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 contact us in Crawley
- 1 Immediate dispatch. We find the nearest available engineer covering RH10/RH11 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 Crawley?
In Crawley, 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, Thames 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 Crawley.
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 Thames Water rather than paying for the repair yourself. The separate sewer layout that dominates Crawley affects where these boundaries typically fall, and our local engineers know the RH10, RH11, RH12 networks well enough to identify ownership quickly.
CCTV Survey prices in Crawley
Every Crawley 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. However, 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.
In summary, CCTV Survey in Crawley is backed by a 12-month workmanship guarantee. Furthermore, every job includes a written completion report. Consequently, you have full documentation if the same fault recurs.