What is water main moling?

Water main moling is a trenchless technique where a pneumatic “mole” drills underground, allowing a new pipe to be installed with minimal surface excavation.

How much does a water main moling installation cost?

Most domestic water main moling projects cost __between £1,200 and £3,000__, depending on ground conditions and pipe length.

When should I replace my water main?

It’s worth replacing if you have lead or galvanised pipes, repeated leaks, or consistently low pressure.

Do I need permission to replace a water main?

You’ll only need approval if connecting to the public main. Private supply pipework within your boundary can usually be replaced without permission.

Can moling be used for all properties?

Moling suits most domestic properties, but very rocky ground or long distances may require traditional trenching instead.

moling services in Marlborough (17)

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AVL PLUMBING AND HEATING
9.88
(16 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Pipe Fitter
Blocked Toilets
Emergency Plumber Service
Call
R J Water Pipes Ltd
9.97
(311 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Water Leak Detection
Call
DGC PLUMBING Services Limited
9.68
(63 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Water Pumps Repair
Pipe Fitter
Call
Maple Plumbing And Heating Ltd
10.00
(28 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Bathroom & Kitchen Plumbing
Pipe Fitter
Call
Aquaheat Services
8.87
(70 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Tap Repair
Emergency Plumber Service
Call
Plumbers 365
9.75
(76 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Baths
Radiator Repair
Blocked Sinks
Call
Pinnacle Plumbing & Heating Ltd
9.88
(8 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Tap Repair
Shower Repair
Emergency Plumber Service
Call
Gordon’s Property Limited
9.47
(5 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Blocked Baths
Tap Repair
Call
Young Drains Ltd
9.88
(85 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Toilets
Blocked Baths
General Plumbing
Call
HUNGERFLOW PLUMBING & HEATING LTD
9.93
(61 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Blocked Sinks
Thermal Dynamics
Call
Laurence Matharoo
9.76
(18 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Thermal Dynamics
Blocked Baths
Water Supply Pipe Repairs
Call
Ayres Plumbing Solutions
8.33
(11 reviews)
Operates in Marlborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Blocked Baths
Emergency Plumber Service
Call

Top rated moling services in Marlborough

/10

203 ratings

Our moling services in Marlborough are rated an average of 10 out of 10 based on a sample of 203 reviews from customers like you*

*This review aggregate is based on real customer reviews from a randomly selected postcode in this area

Water mains specialists in Marlborough

If you need a water mains specialist in Marlborough, finding a qualified professional is key to solving leaks, bursts, and low-pressure problems safely and efficiently.

From leak detection to full pipe replacement, experts can inspect, repair, or upgrade your supply line using the latest technology — including water main moling for minimal disruption.

Typical services include:

Leak detection and pipe tracing
Lead pipe replacement and MDPE upgrades
Trenchless water main moling installations
Full water main replacement
New connections and diversions

Replacing old or corroded pipework can improve water pressure, flow, and quality throughout your home.

Specialists in Marlborough can recommend the most efficient and cost-effective approach for your property.

Water main replacement and moling in Marlborough

A water main replacement in Marlborough typically involves isolating the old supply, installing new MDPE pipe, and reconnecting it to the main network.

Many engineers now use moling technology — a trenchless method that allows new pipes to be installed underground with minimal digging.

Moling is ideal if your supply runs beneath driveways, lawns, or patios, reducing reinstatement costs and keeping your property disruption-free.

Water main replacement costs in the UK

The cost of replacing a water main depends on the distance from the boundary to your property, pipe size, and access. Below is a general guide of prices you can expect to pay:

Leak detection survey – £150-£400
Lead pipe replacement – £600-£1,500
Full water main replacement (standard domestic property) – £1,000-£2,500+
Water main moling installation – £1,200-£3,000+

If the route passes under hard surfaces or shared access areas, additional reinstatement fees may apply.

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moling services in Marlborough (17)

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AVL PLUMBING AND HEATING

Services & skills

R J Water Pipes Ltd

Services & skills

DGC PLUMBING Services Limited

Services & skills

Maple Plumbing And Heating Ltd

Services & skills

Aquaheat Services

Services & skills

Plumbers 365

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Pinnacle Plumbing & Heating Ltd

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Gordon’s Property Limited

Services & skills

Young Drains Ltd

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HUNGERFLOW PLUMBING & HEATING LTD

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Laurence Matharoo

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Ayres Plumbing Solutions

Services & skills

Water mains specialists in Marlborough

Water main replacement and moling in Marlborough

Water main replacement costs in the UK

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