London & Surrey's Drainage Specialists, Fixed Fast. Guaranteed.
Family-run drainage specialists serving SW London and Surrey. Every job completed by our own team, day or night. 1-year guarantee included as standard.
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22 Years' Experience
clearing drains across London and Surrey.
No Subcontractors
your job is handled by our own team, every time.
1-Year Guarantee
on every completed job.
Free Call-Out
no charge for the initial assessment.
Our Drainage Services
Customer satisfaction is placed at the forefront of every job. We know that a blocked drain is stressful, so we keep things simple and fast.
24/7 Emergency Drain Unblocking
High-Pressure Drain Jetting
CCTV Drain Surveys
Root Removal
Manhole Unblocking
Welcome to Cooper & Sons Drainage
Welcome to Cooper & Sons Drainage, your local family-run drainage specialists serving SW London and Surrey. Part of the same family behind Cooper & Sons Roofing, we’ve spent 22 years building a reputation on turning up fast and fixing the problem properly the first time.
From a blocked toilet at 2am to a full CCTV survey ahead of a house purchase, our own team handles the job from start to finish, no subcontractors, ever. We offer a free call-out and assessment, a clear written quote before any work starts, and every completed job is backed by our 1-year guarantee.
Your trusted local drainage specialists With 22 years’ experience, our family-run team completes jobs of every size to the same standard, no shortcuts, no passing the job to someone else.
No Subcontractors To ensure the quality of every job, we complete all of our drainage work ourselves, with our own directly employed team.
A Drainage Company You Can Rely On
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No Subcontractors
Your job is handled by our own team throughout, never passed to a third party.
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1-Year Guarantee
Every completed job is covered for 12 months.
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Free Assessment & Quote
Every call-out is free, fully itemised, no hidden costs, no pressure.
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Family-Run
Part of the same family behind Cooper & Sons Roofing, a name already trusted across SW London and Surrey.
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Local Specialists
We know the drainage quirks of period housing stock, shared drain runs and clay-ground conditions across our coverage area.
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22 Years' Experience
Clearing drains across London and Surrey.
Areas We Cover for Emergency Drain Unblocking
How It Works
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Free Call-Out / Assessment
Every call-out is free. We assess the problem, on-site or by phone for straightforward jobs, and discuss your options before any work starts.
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Clear Written Quote
Every job priced in full before we begin. No vague estimates, no hidden extras.
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Blockage Cleared
Our own team clears the blockage using the least disruptive method that will do the job properly.
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Inspection & Sign-Off
We check the work's done properly, confirm the fix, and cover it with our 1-year guarantee before we leave.