• Drain Repairs & Relining

    If you are suffering with damaged drainage, there are several options that Grey-Water Drainage can deploy to resolve the problem. We run you through our options below.

Why would you use a Drain Repair or ​Relining Service?

Your commercial and residential Drains will likely over time experience wear and tear, and this can cause cracks to appear, water infiltration, and damage to the existing pipes. In the past, the solution to this problem was to dig up and replace the drainage system completely or relocate it to an area where there was less risk of damage (such as root ingress or flooding). However, Grey-Water Drainage use the latest non-dig drain lining services meaning this is no longer the case.

No Dig Required

We can typically repair all types of drains without digging, keeping your costs to a minimum using our innovative solutions.

Fast and Efficient

Repairs carried out in the quickest possible time, minimising any damage to your property, putting your mind at ease, keeping those costs down.

Reduced Cost

We find the faults, we provide the solutions, we keep saving you money.

Total Drainage Solutions

We carry out full drainage services meaning you can call on us for any problem and be confident we will have the solution.

No Heavy Equipment

No industrial equipment on your premise, we only do what is necessary - and only do what you authorise, once we have consulted with you first.

What is drain lining and how does it work?

Structural lining of a damaged drain is a “non-dig” method of repair and sealing of damaged drain lines. Grey-Water use a resin-based fibre liner which is inserted into the damaged drain after being impregnated with the correct mixture of chemicals and then inflated by either air or water via an inner tube. Once the liner has hardened, the inner tube is removed and the liner is left in place as a permanent repair. 

One of the added benefits of a liner is that it creates a straight-through section of run without any joins where roots can penetrate and force the pipework to become displaced.

Our accreditations

How to determine internal drain damage
Grey-Water Drainage use CCTV drain inspection surveying equipment to thoroughly check the internal damage and whether any drain repairs are required. Our CCTV surveys allow us to check the internal quality of your drains, noting any faults found within the system, so that we can advise you on the best course of action specific to your requirements. This allows us to assess the quality of your drains with as little disruption to your home or work as possible.
Common problems that require drain lining systems
If the Grey-Water team discover any of the following problems with your drains, drain lining solutions could be a viable solution and may be required:
  • Open joints
  • Root ingress
  • Water infiltration
  • Movement of the ground
  • Cracks
  • Hole in the pipe
If we discover your drains have been damaged by any of the above, we may recommend our non-dig drain lining technology. The structural lining of your drainage system is important to ensure durability, functionality and generally prevent further problems from occurring.
What are the benefits of structural lining
The main benefits, including the following:

  • Cost-effective repair with minimal disruption 
  • Resilient to ground movement
  • Forms a barrier to water ingress and root penetration
  • In the majority of cases a structural liner will outlast the original pipework
  • A structural liner will have no joins allowing for a continuously smooth surface for the waste to flow through
  • All liners come with a 5-year guarantee (not insurance backed)
  • Can save you thousands of pounds if drains are lined before they deteriorate.

Structural lining saves Grey-Water customers hundreds of pounds and can be installed simply – in a matter of hours – without the need for costly and disruptive excavation.

​Drain Excavation

A total collapse or severe deformation of a drain or sewer will require an exercise to excavate and repair the pipe. Reasons why drains collapse or deform vary from ground movement and subsidence, tree root infestation, incorrect installation or excessive loading from changes to the environment above them. A drain excavation is in most cases, the final resort of treatment for a damaged drainage system. It involves our Grey- Water Team digging a hole or trench in, thus providing direct access to the affected areas.

Excavating Experts

We know where the problem is, we know where to excavate. Minimising disruption to you and your property.

Complete Guidance

We show you where the problem is, we discuss how we are going to access and resolve the problem. We will give you the options and let you make informed decisions about what is best for your property.

Construction Familiarity

We support construction projects, both domestic and commercial. Meaning you get the expertise at home and the skilled support you need on site, keeping to project deadlines.

Total Drainage Solutions

We carry out full drainage services which ensures that we are there to support you with every step or your project, or resolving your problem.

Excavating my drain, is it really necessary?
The Grey-Water Drainage consider a full excavation to be the final resort solution. Only once we have carried out investigation works and tried or ruled out any other solution we will discuss the idea of excavation work as and when needed.
Pre-excavation Survey
In the event of an excavation, the Grey-Water Team will carry out an extensive pre-excavation survey and diagnosis, ensuring we locate the exact digging location to ensure the most cost effective and timely repairs or installations possible.
How disruptive is drain excavating?
We often have to excavate within people’s property and know how highly disruptive this can be to customers. Customer’s expectations along with minimising any disruption in these situations are very important. 

The Grey-Water Team will produce a detailed plan encompassing site assessment, health and safety considerations, storage of the excavated material and site reinstatement. We are always careful to reinstate and restore the site to your satisfaction.
Who We Work With


Local Council

Commercial Enterprise

Commercial Property Development

Investment Companies

Property Management & Estate Agency

Government & Quango

NHS & Private Healthcare


Warehousing & Distribution Parks

Food and Beverage Production

Retail & Shopping Centres

Proven Expertise

We are trusted by the public, government, SME and corporations.

The Importance of Hygiene

If your facility produces food, our vehicles and equipment are kept clean and well maintained. Our staff regularly use hand sanitisers and barrier creams which are replaced throughout the day. Fresh PPE is used on each project we attend. 

High Risk Areas

Our teams are used to accessing sensitive areas and have been security vetted many multiple times. If we have to access a high risk area, such as an airport airside facility, you can count on us to adhere to the rules.

Supporting Vulnerable Individuals

If we are attending a property with vulnerable occupants, their needs will be of vital importance to us. If the client is elderly or frail, we will explain with patience and care the situation and resolve the issue with utmost priority. If required, we will liaise with family members or care agencies at every step of the way.


Valued Customer Feedback

Extracts From Our Google Reviews. 

5* Service. Total Peace Of Mind.

Lets Get The Flow Going
Get A Quote Now!

Do not hesitate to contact us with any queries.

Phone, email or LiveChat, you are one step away from complete peace of mind.

Phone : 0800 141 3599

Out of Hours Emergency: 07734 965 564

Not Just a Drainage Repair Company...

Emergency Drainage
CCTV Drain Surveys
Drainage Cleaning Services
Drain Maintenance
Emergency Drainage

Blocked Drains

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Blocked Sinks, Urinals, Toilets & Baths

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Non-Dig Drain Repairs

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CCTV Drain Surveys

CCTV Surveys

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Drain Locating & Mapping

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Pre Purchase Surveys

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Drainage Cleaning Services

Septic Tank Cleaning

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Cesspit Cleaning

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Drain Maintenance

High Pressure Drain Jetting

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Drain Excavation

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Drain Repairs

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Live Updates From Our Teams!

Postcodes Our Team Service

Drainage Repairs In London
Our London Drain Repairs cover the following London post codes: 

East London:
E1, E1W, E2, E3, E4, E5, E6, E7, E8, E9, E10, E11, E12, E13, E14, E15, E16, E17, E18, E20, E77, E98

West London:
W1A, W1B, W1C, W1D, W1F, W1G, W1H, W1J, W1K, W1S, W1T, W1U, W1W, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14

South East London:
SE1, SE1P, SE2, SE3, SE4, SE5, SE6, SE7, SE8, SE9, SE10, SE11, SE12, SE13, SE14, SE15, SE16, SE17, SE18, SE19, SE20, SE21, SE22, SE23, SE24, SE25, SE26, SE27, SE28

South West London:
SW1A, SW1E, SW1H, SW1P, SW1V, SW1W, SW1X, SW1Y, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20

TW1, TW2, TW3, TW4, TW5, TW6, TW7, TW8, TW9, TW10, TW11, TW12, TW13, TW14, TW15, TW16, TW17, TW18, TW19, TW20

Don't see your post code?
No problem. Give us a quick call to see if we are in your area today Tel: 0800 141 3599 / Out of Hours Emergency: 07734 965 564
Drainage Repairs In Kent

Our Kent Drain Repairs cover the following post codes: 

BR1, BR2, BR3, BR4, BR5, BR6, BR7, BR8

DA1, DA2, DA3, DA4, DA5, DA6, DA7, DA8, DA9, DA10, DA11, DA12, DA13, DA14, DA15, DA16, DA17

TN8, TN9, TN10, TN11, TN12, TN13, TN14, TN15, TN16,TN17, TN18, TN23, TN24, TN25, TN26, TN27, TN28,TN29,TN30

CT1, CT2, CT3, CT4, CT5, CT6, CT7, CT8, CT9, CT10, CT11, CT12, CT13, CT14, CT15, CT16, CT17, CT18, CT19, CT20, CT21

Don't see your post code?

No problem. Give us a quick call to see if we are in your area today Tel: 0800 141 3599 / Out of Hours Emergency: 07734 965 564
Drainage Repairs In Sussex
Our Sussex Drain Repairs cover the following post codes: 

BN1, BN2, BN41, BN42, BN45, BN50, BN51, BN88,BN3, BN52,BN5, BN6 BN7, BN8, BN9, BN10, BN11, BN12, BN13, BN14, BN91, BN99, BN15, BN99, BN16, BN17, BN18, BN20, BN21, BN22, BN23, BN24, BN25, BN26, BN27, BN43, BN44, 


PO18, PO19, PO20, PO21, PO22

RH6, RH10, RH11,RH77, RH12, RH13, RH14, RH15, RH16, RH17, RH18, RH19, RH20

TN2, TN5, TN19, TN20, TN21, TN22, TN31, TN32, TN33, TN34, TN35, TN36, TN37, TN38, TN39, TN40

Don't see your post code?
No problem. Give us a quick call to see if we are in your area today Tel: 0800 141 3599 / Out of Hours Emergency: 07734 965 564
Drainage Repairs In Surrey
Our Surrey Drain Repairs cover the following post codes including some bordering Hampshire locations.

CR0, CR9,CR44, CR90, CR2, CR3, CR4, CR5, CR6, CR7, CR8

GU1, GU2, GU3, GU4, GU5, GU6, GU7, GU8, GU9, GU10, GU11, GU12, GU14, GU17,GU15, GU16, GU17, GU18, GU19, GU20, GU21, GU22, GU23, GU24, GU25, GU26, GU27, GU28, GU29, GU30, GU31, GU32, GU33, GU34, GU35, GU46, GU47, GU51, GU52

KT1, KT2, KT3, KT4, KT5, KT6, KT7, KT8, KT8, KT9, KT10, KT11, KT12, KT13, KT14, KT15, KT16, KT17, KT18, KT19, KT20, KT21, KT22, KT23, KT24

RH1, RH2, RH3, RH4, RH4, RH5, RH6, RH7, RH8, RH9

SM1, SM2, SM3, SM4, SM5, SM6, SM7

TW9, TW10, TW20

Don't see your post code?
No problem. Give us a quick call to see if we are in your area today Tel: 0800 141 3599 / Out of Hours Emergency: 07734 965 564