Drainage Services Croydon
Blocked drain clearance, CCTV surveys and no-dig relining across Croydon, Purley, Norbury, Thornton Heath and Coulsdon.
Fixed price agreed first
You know the cost before we start work.
All of Croydon
Same-day and next-day cover across the whole borough.
CCTV survey reports
Dated footage and written reports for insurers and buyers.
Fully equipped vans
Jetting, CCTV and relining kit on every visit.
Local knowledge
How Croydon drains fail
Croydon housing is dominated by Victorian terraces, 1930s semis and high-rise conversions in the centre. The prevalence of Victorian terraces and 1930s semis suggests many properties in Croydon may have older clay drainage systems, which can be prone to root ingress from mature trees and joint failure.
Knowing the local building stock matters: it tells us what pipe material and depth to expect, and which method will clear or diagnose the problem fastest — before we arrive.
Covered in Croydon
- Blocked and slow-running drains
- CCTV surveys for house purchase and insurance
- No-dig relining of damaged pipes
- Root ingress and root cutting
- Manhole and inspection chamber repair
- Emergency drain call-outs
Three methods, one visit
High-pressure jetting
Blasts grease, silt and root growth from pipe walls without digging.
CCTV survey
A camera on rods or a crawler unit records the pipe condition end to end.
No-dig relining
A resin liner is cured inside the damaged pipe instead of excavating it.
Common drainage problems in Croydon
Clay Pipe Joint Failure
Victorian and 1930s properties across Croydon were typically built with clay drainage pipes connected using mortar or pitch fibre joints. These materials degrade over decades, leading to misaligned sections and leaks. This joint failure is a primary cause of blockages and ground subsidence, requiring precise CCTV diagnosis to locate each defect.
Root Ingress from Mature Trees
The borough's established gardens and street trees contribute to widespread root ingress into older drainage systems. Roots exploit small cracks or failed joints in clay pipes, creating dense blockages that restrict flow. Our CCTV surveys classify root severity using WRc standards, documenting the evidence necessary for insurance claims involving structural damage.
Partial Collapse of Aged Drains
Ground movement and prolonged stress can cause sections of historic clay drains to fracture or collapse. This often manifests as recurring slow drainage rather than a complete blockage. We use CCTV to pinpoint the exact location and extent of the collapse, producing the technical report needed to plan a precise, minimally invasive repair.
Fatberg and Grease Accumulation
High-density residential areas and commercial premises contribute to fat, oil, and grease (FOG) discharge into drains. This combines with non-flushable items to form hardened obstructions. Our diagnostic approach involves CCTV inspection to confirm the nature and scale of the buildup, providing documented proof for commercial landlords or management companies.
What we do
Drainage services in Croydon
Drain Clearance
Diagnostic Drain Clearance
Jetting
Diagnostic Pressure Jetting
CCTV Survey
High-Resolution Diagnostic Survey
Drain Relining
WRc-Compliant Drain Relining
Root Cutting
WRc-Compliant Root Removal
Manhole Repair
Structural CCTV Diagnostics
Blocked Toilets
Diagnostic Drain Clearance
Emergency Call-Out
24/7 CCTV-Assisted Response
Drain Repair
Definitive Drain Repair
Areas we cover in Croydon
Where we work
Croydon coverage map
Map data © OpenStreetMap contributors.
How to Choose a Drainage Company in London: A Technical Guide
Selecting a London drainage contractor requires evaluating their diagnostic approach. This guide focuses on technical credibility, CCTV survey processes, and evidence-based reporting.
Drainage in Croydon — FAQs
How quickly can you attend a blocked drain in Croydon?
Same-day appointments are usually available in Croydon, and next-day almost always. If a drain is actively backing up, tell us when you book — active blockages are prioritised.
Do you charge if the job takes longer than expected?
No hidden extras. Every visit in Croydon is quoted before we start, and the price is agreed for the job, not billed by the hour after the fact.
Can you provide a CCTV survey report for a house purchase or insurer?
Yes — dated CCTV survey footage and a written defect report are available for every Croydon visit, formatted for conveyancers and loss adjusters.
Which parts of Croydon do you cover?
All of it — including Croydon, Purley, Norbury, Thornton Heath, Coulsdon. We cover every London borough, so coverage never depends on which side of a postcode line you live.
Read before you book
Drainage guides
How to Choose a Drainage Company in London: A Technical Guide
Selecting a London drainage contractor requires evaluating their diagnostic approach. This guide focuses on technical credibility, CCTV survey processes, and evidence-based reporting.
ReadThe Real Cost of Cheap Drain Unblocking in London: A Technical Assessment
A cheap, one-off drain unblocking often masks deeper problems, leading to repeat callouts and higher long-term costs. We explain why a diagnostic CCTV survey is the only cost-effective starting point.
ReadNo Clear, No Charge: Our Diagnostic Approach to Drain Clearance Explained
Our 'No Clear, No Charge' policy means you only pay for a successful drain clearance, verified by our diagnostic CCTV survey. It's a commitment to transparency and results-based service.
ReadHow a CCTV Drain Survey Supports Your Insurance Claim: A Step-by-Step Guide
A professionally documented CCTV drain survey is crucial evidence for validating drainage-related insurance claims. We outline the step-by-step process from initial assessment to final report.
ReadIdentifying the Signs of a Blocked Drain at Home: A Diagnostic Guide
Recognising the early signs of a blocked drain is crucial for preventing major issues. This guide explains the diagnostic indicators and the role of a CCTV survey in providing documented evidence of the blockage.
ReadHow Drain Clearance Works: A Technical Guide to Methods Explained
Our engineers detail the core methods of professional drain clearance, explaining how we use CCTV surveys to diagnose blockages and select the most effective clearance technique.
ReadDrainage services across London
Drain trouble in Croydon?
Tell us the symptoms and your postcode. Fixed price agreed before we start, no surprises on the day.
Book a drainage visit