Blocked Drains Sevenoaks
We unblock, survey, and repair drains for houses and businesses in Sevenoaks and across Kent, 24 hours a day.
❄️ Blocked Drain, Toilet, Sink, Bath or Shower? GET 15% OFF YOUR BILL* — Winter Offer
*Only applicable if mentioned at time of booking / discount off labour rate only
Trusted by Leading Businesses
Our Key Services
Our engineers handle blocked drains, surveys, repairs, and septic tanks for local homes, shops, schools, and offices.
Emergency Unblocking
Available day and night for blocked drains in homes, shops, and offices – including kitchens, toilets, and outside gullies.
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CCTV Surveys
Detailed drain CCTV surveys with a clear report and DVD, ideal for property purchases or ongoing flood and blockage issues.
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Drain Repairs
Patch repairs, drain relining, and full excavation for damaged or collapsed pipes, with written guarantee on our repair work.
Learn More →Septic Tanks
Septic tank inspections, cleaning, and maintenance for rural homes and businesses across the Sevenoaks area.
Learn More →Why Choose Sevenoaks Drains?
24/7 Emergency Service
Engineers available 24 hours, every day, including weekends and bank holidays for emergency drain problems.
No Call-Out Charge
No charge for coming out to assess your drain issue – you only pay for the work we actually do.
1 Hour Response Time
We aim for a 1-hour response to drainage emergencies in Sevenoaks and local towns, subject to availability and traffic.
Fully Insured & Qualified
All work is carried out by insured engineers with recognised drainage and safety certifications.
Guarantees On Repair Works
We issue a written guarantee on drain repair work such as patch repairs and relining.
Local Engineers
Our team lives and works locally, with experience across Sevenoaks and surrounding Kent towns and villages.
Accredited & Certified
Trusted by industry bodies and certified to the highest standards
NADC
National Association of Drainage Contractors
CHAS
Contractors Health & Safety Assessment Scheme
Safecontractor
Health & Safety Pre-Qualification
ICO
Information Commissioner's Office
Frequently Asked Questions
Get answers to common questions about our drainage services
A homebuyer’s drain survey checks for hidden blockages, cracks, root damage or poor drainage connections. You’ll receive a detailed report to share with your solicitor.
A CCTV drain survey uses a small camera to inspect pipework without digging. It’s helpful if you have repeated blockages or before major building work. You’ll get visuals and a written report.
As a property owner, you’re responsible for drains within your boundaries. Shared or lateral drains, and public sewers, are usually the water company’s responsibility once they leave your land.
Many pipe defects can be fixed with drain lining, which avoids digging. For severe collapses, excavation is sometimes necessary. We’ll advise the best method for your situation.
Yes, we work across a wide area including Otford, Biggin Hill, Edenbridge, Westerham, and other surrounding Kent towns and villages.
Avoid flushing wipes or pouring fats and oils down the sink. Tree roots can also cause issues in older drains, so regular checks help prevent blockages.
Areas We Cover
Sevenoaks Drains serves homes and businesses in these towns and villages:
Don't see your area? Call us — we may still be able to help!