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 contractors in Henley (46)

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Michael Jacob Plumbing, Heating & Drainage
9.82
(15 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Thermostat Valve Installation
Shower Installation
Water Supply Pipe Repairs
Call
Mizzen Heating And Plumbing
9.64
(406 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Blocked Baths
Radiator Thermostat Valve Repair
Call
D C L Drains & Plumbing Services
9.90
(1051 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Water Leak Detection
Bathroom & Kitchen Plumbing
Call
Same Day Plumbing & Electrics
9.26
(726 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Power Flushing
Emergency Plumber Service
Blocked Baths
Call
NCP Plumbing Services
9.91
(41 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Tap Repair
Shower Repair
Power Flushing
Call
Elson Plumbing & Heating
9.88
(139 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Emergency Plumber Service
Water Pumps Installation
Thermal Dynamics
Call
SHM Plumbing And Heating Ltd
9.96
(91 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Bathroom & Kitchen Plumbing
Water Leak Detection
Call
Aqua Eligance
10.00
(12 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Plumbing Repairs
Radiator Repair
Call
CarlRight Plumbing and Heating
9.91
(19 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Blocked Baths
Water Pumps Repair
Call
Reliable Heating & Plumbing Services
9.79
(405 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Shower Installation
Power Flushing
Call
YOUR MAINTENANCE MATTERS LIMITED
9.46
(61 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Underfloor Heating Installation
Plumbing Repairs
General Plumbing
Call
AH Plumbing
9.79
(165 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Repair
Blocked Baths
General Plumbing
Call

Top rated moling contractors in Henley-on-Thames

/10

634 ratings

Our moling contractors in Henley-on-Thames are rated an average of 10 out of 10 based on a sample of 634 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 Henley-on-thames

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

Water main replacement and moling in Henley-on-thames

A water main replacement in Henley-on-thames 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 contractors in Henley (46)

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Michael Jacob Plumbing, Heating & Drainage

Services & skills

Mizzen Heating And Plumbing

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D C L Drains & Plumbing Services

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Same Day Plumbing & Electrics

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NCP Plumbing Services

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Elson Plumbing & Heating

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SHM Plumbing And Heating Ltd

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Aqua Eligance

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CarlRight Plumbing and Heating

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Reliable Heating & Plumbing Services

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YOUR MAINTENANCE MATTERS LIMITED

Services & skills

AH Plumbing

Services & skills

Water mains specialists in Henley-on-thames

Water main replacement and moling in Henley-on-thames

Water main replacement costs in the UK

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