Welcome to Diamond Drains

Here at Diamond Drains we offer all types of drainage services domestic and commercial at low industry prices. Our family run team have over 20 years’ experience in the drain industry. We are experts in all drain blockages and can handle any size job from main drain's to a simple waste on a sink. All our work is completed to an exceptionally high standard.

Our range of services at a glance:

  • Blocked pipe specialists
  • Root removal from drains and pipes
  • We cover London, Surrey, Berkshire and the M25 area
  • Emergency call-out 24 hours 7 days a week
  • Unblocking and clearing drains
  • High pressure jetting
  • CCTV drainage surveys
  • Residential and commercial drain services
  • Planned preventative maintenance
  • Drainage maintenance contracts
  • Drain relining and repairs
  • Drainage advice and tips
  • Quick response
  • 24 hours 7 days a week

Call us now on:

020 8274 0046

or email at:


We accept most major credit and debit cards

Once you have contacted us, we will despatch one of our engineers in specially equipped vans to deal with your drainage needs.

Sinks and Bath Wastes


Sinks and bath wastes are a very common drain problem with hair and scum build up which leads to bad smells within the home. We have a fixed price for bath and sinks wastes please call for details.

CCTV Surveys


You may need a CCTV survey for a number of reasons, whether you’re buying a new house and want to know what’s the condition of the drainage at property or you have a reoccurring drainage problem which needs further investigation like damaged and leaking sewer pipes. It would be necessary for the drain engineer to use a CCTV camera to determine what the drainage/sewers condition. We will supply you with a recording, images and a full written report after carrying out the CCTV survey.

High pressure jetting and de-scale


The high pressure water jetting systems that are installed on every one of our vans, are the latest technology and guarantee the best results everytime. These machines are built to cope with every manner of blocked drains, from heavy fat and food blockages through to tree roots penetrating the pipes. We can also de-scale your sewers on a regular maintenance schedule to minimise the risk of blockages all without risking damage to the pipes themselves.

Drain relining and repairs

If there is a structural problem within the drain then there are two main options of repairing it. The first is by excavating and the second is by using a no dig technology.

Excavating / Digging


Digging up the ground or excavating is usually the last resort when trying to solve a problem, however sometimes this is the only way to repair the drain or solve the problem. If a drain has collapsed, then excavating is usually the only option unless diverting the drain would be easier and more cost effective.

When carrying out this type of work, we use CCTV equipment to pin point the exact location of the problem, to ensure that the excavation is being carried out in the correct place with the depth being known before putting a spade into the ground.

No dig technology

More and more technology is becoming available on the market which allows drains to be repaired without having to dig up and disturb the ground. Drain relining is the most common type of no dig technology

Drain relining consists of impregnating a sock like material with resin and using air inversion to insert it into the drain. These resins react together eventually hardening and sealing the drain. This process covers holes, cracks and fractures within the pipe as well as open displaced joints and root intrusion. By repairing the drain this way, it seals the drain and also improves the structural integrity of the drain at the same time.


Areas Covered

Areas covered include parts of Surrey, Kent, Essex and Berkshire surrounding the M25 and the London Boroughs of:

Barking and Dagenham – Barnet – Bexley – Brent – Bromley – Camden – Croydon – Ealing – Enfield – Greenwich – Hackney – Hammersmith & Fulham – Haringey – Harrow – Havering – Hillingdon – Hounslow – Islington – Kingston Upon Thames – Kensington & Chelsea – Lambeth – Lewisham – Merton – Newham – Redbridge – Richmond Upon Thames – Sutton – Tower Hamlets – Waltham Forest – Wandsworth – Westminster

Telephone:020 8274 0046 Email:enquiries@diamonddrains.co.uk Registered Company Address:11 Sussex Court, Grove Road, London, SW13 0EZ Registered Company Number:9372916