Mains Laying & Diversion

Call 07854104172 for a free quote anywhere in London or the Surrey area!

Repairs, Laying & Diversions

Trust our expertise, obtained through years of work.

At JD Moling, our specialism and experience in laying water mains, means we have experience in a comprehensive range of techniques. We will use our knowledge to select the most efficient for your needs and job requirements.

Conventional open cut
Open cut trench excavation is the traditional method for sewer construction, repair, or replacement. A trench is dug and each stick or piece of pipe is manually laid by hand. The trench is then backfilled.

Open cut trenching is great when the site is open grassland or garden, but when it involves replacing footpaths and roads it can become expensive.

Slip Lining
Slip lining involves the simple insertion of a new pipe into an existing pipe. There is no need to dig a trench or excavate the site but only to dig an access pit. This technique is only suitable when the new pipe has an outside dimension smaller than the inside dimension of the host pipe, and so is not suitable for replacing common supplies (link to common supplies) or for replacing lead pipes.

This method is very cost effective but the pipe has to be in good condition with no blockages or sharp corners.

Pipe Bursting
Pipe bursting is a trenchless method of replacing buried pipelines without the need for a traditional construction trench. Typical pipe bursting involves the insertion of a conically shaped tool (bursting head) into the old pipe. The head fractures the old pipe and forces its fragments into the surrounding soil. At the same time, a new pipe is pulled or pushed in behind the bursting head.

This technique requires very little excavation but is not ideal where pipes have collapsed or are severely blocked or broken.

Optimum Water Flow

Modern MDPE pipes are superior to older lead pipes. Very strong and flexible, these new pipes are wider in diameter so offer an improved water flow rate.

Environmentally Friendly

Enjoy good quality water straight from the tap with no need for bottled water.

Superior Water Quality

Working in compliance with the new ‘Drinking Water Quality Regulations’, you can be assured the water you are being supplied is purer and better quality.

Our External Moling Services

JD Moling - External Moling Services - Trenchless Installations

Trenchless Installations

Impact Moling is a technique in which a pneumatic piercing tool is used to create a bore hole. The ground is compacted and displaced rather than excavated and removed, therefore disruption and reinstatement are minimal.
Impact Moling is the simplest and least expensive trenchless technology installation method.

JD Moling - External Moling Services - Water Mains Replacement

Water Mains Replacement

At JD Moling, our water mains replacement starts from the stop tap at the boundary of your property up to the connection inside your house, giving you a single, seamless water supply replacement that has superior integrity and flexibility, leaving it less prone to splits and cracks with none of the risks of lead contamination.

JD Moling - External Moling Services - Water Supply Repair - Surrey

Leaking Pipe Repair

Leaking or burst pipes can form to create problems, which can turn into a disaster if not taken care of quickly. We offer our clients a priority service whenever they find themselves dealing with this kind of problem. If you are living in London, Essex, Surrey, Sussex, or Kent, you can call us for pipe replacement work.

JD Moling - External Moling Services  - Surrey

External Moling

Moling is one of the latest developments in the field of water main replacement. This technology allows us to bore channels for pipe replacements with a minimum of ground disturbance, without the need for heavy machinery!

JD Moling - External Moling Services - Lead Mains Replacement - Surrey

Lead Mains Replacement

Save time and money on water main replacements with the latest trenchless techniques from JD Moling. Our state-of-the-art moling equipment can bore accurate, efficient channels for new pipe work without the need for large scale excavation.

JD Moling - External Moling Services - Gas & Electric Piping - Surrey

Mains Laying & Diversion

JD Moling can supply and install all types and sizes of water main. In addition to large scale mains laying services we also provide a bespoke design service for smaller projects, such as lead renewal, meter installations and diversions. So no job is too big or too small.

JD Moling - External Moling Services - Leak Detection - Surrey

Leak Detection

Water leaks can cause serious damage if left, not to mention the high water bills if you are on a metred water supply pipe, here at JD Moling we have state of the art water leak detection equipment which enables us to detect the slighest leaks on water mains and incoming supply pipes.

JD Moling - External Moling Services - Drainage Services - Surrey

Drainage Services

When it comes to the designing and installation of drainage systems, we have plenty of experience working in both the private and public sectors. As well as adhering to all of the relevant health and safety regulations, our team works hard to ensure the whole process goes smoothly for our clients.

JD Moling - External Moling Services - Civil Projects - Surrey

Civil Projects

We offer a gas and electric pipe laying service using our high tech moling systems in London, Essex, Surrey, Sussex, Kent and the surrounding areas.

This is the least invasive way to lay piping, as we only need to dig small entry pit and exit pits, with pits every 10-12 meters if needed; the average property only needs 3 small pits.

JD Moling - External Moling Services Surrey - WaterSafe Approved
JD Moling - External Moling Services Surrey - WIA Approved
JD Moling - External Moling Services Surrey - StreetWorks Approved
JD Moling - External Moling Services Surrey - CheckATrade Registered
JD Moling - External Moling Services Surrey - Water Industry Approved

JD Moling - External Moling

The experts in water supply pipe replacements.

Even in a modern dwelling there is now often a requirement for higher flow rates and pressures due to the installation of systems such as pressurised hot water cylinders and combi boilers. New MDPE services can have a flow rate several times greater than traditional metal pipes or lead water supplys.

So if you have low water flow or pressure call today to take advantage of our water supply pipe replacement using the latest in moling technology.

Call Us Today For Your Free, No Obligation Quote!

JD Moling - External Moling

24 Hour Emergency Service Availability

We strive to be in constant communication with our customers until the job is done. For emergency service, to get a free quote, or if you have questions or special requests, just drop us a line. We look forward to serving you!

Call Us Today For Your Free, No Obligation Quote!

Contact Us For A Free Quote

Our simply contact form below makes it easier for you to reach out to us for a free, no obligation quote. 

How Do I Know I Have A Leak?

If your property is fitted with an external water meter there is a simple test you can do to check for leaks. Ensure that all appliances and taps are turned off and then monitor the meter.

No dials should move and if they do there may be a leak on the system.

If you assume a leak - If a leak on the water supply pipe is suspected and you are the property owner it is your responsibility to have it repaired or replaced promptly.

Please contact us as soon as you can to avoid water damage to your property.

Causes For Low Pressure?

Leaks - If water is leaking from your system your pressure will drop.
Shared supply pipes - you may experience low pressure during peak periods. An independent supply is highly recommended.
Supply pipe size - a smaller internal diameter will limit the flow rate to the property.
Pipe Corrosion - restricts water flow and can lead to leaks
Heating systems and showers - Many new showers and combination boilers will need a minimum level of flow to work effectively

Our Accreditations

Water Company Approved contractor
CHAS Accredited contractor
Safe Contractor Approved
All services guaranteed
WaterSafe
approved plumber
WIAPS certificate for all replacement parts
StreetWorks registered

JD Moling - External Moling Services Surrey - CheckATrade Registered
JD Moling - External Moling Services Surrey - Credit Card Payment Accepted
JD Moling - External Moling Services Surrey

At JD Moling – External Moling Experts. we specialise in water supply pipe repairs, water supply pipe replacement and lead pipe renewals within Surrey and London. Our highly skilled and fully qualified engineers are committed to the highest level of customer care at all times.

Location

Surrey

Kent

London

Essex