Blocked Drains - Pitch Fibre Re-Rounding Specialists - Drain Cleaning & Maintenance, - Drain Clearance - Drain Repairs - High pressure water jetting and drain unblocking - Commercial CCTV surveys - Septic tank emptying / Cesspool emptying - Drain Unblocking.

24 Hour Emergency Call Out - CALL FREE 0800 464 0430 NOW

COVID-19  -  Drain Defence Follows All COVID-19 Guidelines


Our Head Office is based in Bristol and we cover the entire South

  • Bristol

  • Hampshire

  • Dorset

  • Somerset

  • Surrey

  • Reading

  • Oxfordshire

  • Buckinghamshire

  • Salisbury

  • Berkshire

  • Wiltshire

  • Swindon

  • Gloucestershire

  • Basingstoke

  • Bournemouth

  • Guildford

  • Andover

  • Southampton



Drain Defence is a family run drain unblocking business with over 25 Years of experience clearing blocked drains and providing full drainage services. All our drainage engineers are expertly trained and drive vehicles fitted with complete drain unblocking equipment including drain jetting and CCTV drainage cameras to cater for even the most stubborn blocked drains.

Blocked drains do not just happen nine to five, so at Drain Defence we offer a 24/7 call out service and you won’t be charged extra for out of hours drain care. Meaning you don’t have to feel that calling us out late at night for a blocked drain or blocked toilet is going to break the bank – it’ll cost just the same as a call-out during the working day. This makes us very competitive on price, as most other companies will charge you a premium rate for out of hours call. 


All of our quotations will be presented to you upon drain inspection and can in some cases be quoted over the phone (rough approximations).

We have a service for everyone and cater to private clients, commercial and even council. Whatever your requirements we will be sure to help. Take a look at just a couple of our drainage services.




Drain Defence Ltd.  -  Registered Company Number: 13043680  -  Registered Office: 20-22 Wenlock Road, London, England, N1 7GU