Drainage Services Merton
Blocked drain clearance, CCTV surveys and no-dig relining across Wimbledon, Mitcham, Morden, Raynes Park and Colliers Wood.
Fixed price agreed first
You know the cost before we start work.
All of Merton
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 Merton drains fail
Merton housing is dominated by Edwardian semis, interwar terraces and mansion flats. The Edwardian and interwar housing stock in this area is often connected to original clay drain runs, which are susceptible to root ingress and fracture given their age and material.
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 Merton
- 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 Merton
Clay Pipe Root Intrusion
The original clay drainage runs common in Edwardian and interwar properties are naturally porous. Tree roots, especially from mature gardens in these areas, can seek out moisture and cause significant blockages and fractures.
Clay Pipe Fracture
Age and ground movement over decades put old clay pipes at high risk of cracking and collapse. This often happens under drives or garden extensions, leading to recurring blockages and potential subsidence issues that require excavation.
Obsolete Pipe Joint Failure
Many original clay pipe sections were sealed with lime mortar or short-socket joints. These degrade over time, leading to leaks where soil and debris ingress, creating persistent blockages and undermining the surrounding ground.
Limited Capacity for Modern Usage
Original drainage systems were designed for lower water volume. The increased use of appliances like washing machines and power showers in these older homes can overwhelm these narrow, aged clay runs, causing frequent slow drainage.
What we do
Drainage services in Merton
Drain Clearance
Upfront Drain Pricing
Jetting
Upfront Published Pricing
CCTV Survey
Fixed-Price Drain Survey
Drain Relining
Fixed-Price Drain Relining
Root Cutting
Fixed Price Root Removal
Manhole Repair
Fixed Price Manhole Repairs
Blocked Toilets
Upfront Drainage Pricing
Emergency Call-Out
Fixed Price Emergency Call-Out
Drain Repair
Clear, Fixed Pricing
Areas we cover in Merton
Where we work
Merton coverage map
Map data © OpenStreetMap contributors.
How to Choose a Drainage Company in London: A Guide Focused on Price Transparency
Choosing the right drainage company in London means finding one that offers clear, upfront pricing. This guide explains how to compare quotes and avoid hidden fees.
Drainage in Merton — FAQs
How quickly can you attend a blocked drain in Merton?
Same-day appointments are usually available in Merton, 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 Merton 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 Merton visit, formatted for conveyancers and loss adjusters.
Which parts of Merton do you cover?
All of it — including Wimbledon, Mitcham, Morden, Raynes Park, Colliers Wood. 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 Guide Focused on Price Transparency
Choosing the right drainage company in London means finding one that offers clear, upfront pricing. This guide explains how to compare quotes and avoid hidden fees.
ReadCheap Drain Unblocking in London: The Real Cost Explained
A look at what 'cheap' drain unblocking in London really costs, with our transparent, upfront pricing and what you should expect to pay for.
ReadNo Clear, No Charge Drain Clearance Explained: Our Upfront Pricing Promise
Our 'No Clear, No Charge' policy is our straightforward guarantee: if our engineers don't successfully clear your drain blockage, you pay nothing for the attempt.
ReadUsing CCTV Drain Surveys for Insurance Claims: A Step-by-Step Guide
A CCTV drain survey can be crucial evidence for an insurance claim. We explain the step-by-step process and our transparent, upfront pricing for this service.
ReadClear Signs of a Blocked Drain at Home and What to Expect to Pay
Spotting a blocked drain early can prevent bigger problems. We explain the key signs and our clear, upfront pricing for common drain clearance services.
ReadHow Drain Clearance Works: Methods Explained & Our Transparent Pricing
We explain the common methods for clearing blocked drains, from simple rodding to high-pressure jetting, and how the technique used directly affects our transparent pricing.
ReadDrainage services across London
Drain trouble in Merton?
Tell us the symptoms and your postcode. Fixed price agreed before we start, no surprises on the day.
Book a drainage visit