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 Farnborough (66)

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Thames Plumbing & Heating
9.70
(57 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Repair
Blocked Toilets
Water Leak Detection
Call
JFP Plumbing & Heating Services
9.90
(183 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Repair
General Plumbing
Water Leak Detection
Call
First1Right Plumbing & Heating
9.86
(932 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Baths
Shower Installation
Radiator Installation
Call
A Plus Heating & Plumbing Services
9.92
(649 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Tap Repair
Shower Repair
Call
PREM-TECH HEATING AND GAS
10.00
(39 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Thermal Dynamics
Underfloor Heating Installation
Call
A.D Plumbing & Drainage Ltd
9.90
(132 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Radiator Repair
Tap Repair
Call
D & L Heating Ltd
9.89
(199 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Shower Repair
Water Pumps Repair
Call
Highfields Plumbing
9.91
(40 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
General Plumbing
Emergency Plumber Service
Call
WINDLETREE PLUMBING AND HEATING LTD
10.00
(14 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Thermal Dynamics
Underfloor Heating Installation
Power Flushing
Call
R J Water Pipes Ltd
9.97
(316 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Leak Detection
Water Supply Pipe Repairs
Call
Hallett and Hallett Limited
10.00
(170 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Water Leak Detection
Radiator Repair
Call
Quad Solutions
9.91
(31 reviews)
Operates in Farnborough
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Tap Repair
Blocked Baths
General Plumbing
Call

Top rated moling services in Farnborough

/10

462 ratings

Our moling services in Farnborough are rated an average of 10 out of 10 based on a sample of 462 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 Farnborough

If you need a water mains specialist in Farnborough, 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 Farnborough can recommend the most efficient and cost-effective approach for your property.

Water main replacement and moling in Farnborough

A water main replacement in Farnborough 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 Farnborough (66)

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Thames Plumbing & Heating

Services & skills

JFP Plumbing & Heating Services

Services & skills

First1Right Plumbing & Heating

Services & skills

A Plus Heating & Plumbing Services

Services & skills

PREM-TECH HEATING AND GAS

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A.D Plumbing & Drainage Ltd

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D & L Heating Ltd

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Highfields Plumbing

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WINDLETREE PLUMBING AND HEATING LTD

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R J Water Pipes Ltd

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Hallett and Hallett Limited

Services & skills

Quad Solutions

Services & skills

Water mains specialists in Farnborough

Water main replacement and moling in Farnborough

Water main replacement costs in the UK

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