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 Henley (51)

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Same Day Plumbing & Electrics
9.24
(725 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Baths
Power Flushing
Unvented Hot Water Cylinder Servicing / Repair
Call
Sponsored
Michael Jacob Plumbing, Heating & Drainage
9.67
(5 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Repair
Emergency Plumber Service
Water Supply Pipe Repairs
Call
Home Prime Plumbing
10.00
(7 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Radiator Thermostat Valve Installation
Power Flushing
Mizzen Heating And Plumbing
9.67
(388 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Blocked Baths
Emergency Plumber Service
Call
Same Day Plumbing & Electrics
9.24
(725 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Plumbing Repairs
Blocked Toilets
Unvented Hot Water Cylinder Installation
Call
YOUR MAINTENANCE MATTERS LIMITED
9.44
(59 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Shower Repair
Water Supply Pipe Repairs
Call
Reliance heating and plumbing
9.98
(16 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Thermostat Valve Repair
Shower Repair
Water Leak Detection
Call
R J Water Pipes Ltd
9.97
(312 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Leak Detection
Water Supply Pipe Repairs
Call
A.D Plumbing & Drainage Ltd
9.91
(131 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Emergency Plumber Service
Blocked Toilets
Call
Aqua Eligance
10.00
(12 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Thermostat Valve Installation
Tap Repair
Water Pumps Repair
Call
Reliable Heating & Plumbing Services
9.80
(398 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Underfloor Heating Installation
Water Pumps Repair
Call
C & M Plumbing & Heating Ltd
9.95
(140 reviews)
Operates in Henley-on-Thames
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Plumbing Repairs
Underfloor Heating Repair
Call

Top rated moling services in Henley-on-Thames

/10

741 ratings

Our moling services in Henley-on-Thames are rated an average of 9 out of 10 based on a sample of 741 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 services in Henley (51)

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Same Day Plumbing & Electrics

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Michael Jacob Plumbing, Heating & Drainage

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Home Prime Plumbing

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Mizzen Heating And Plumbing

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Same Day Plumbing & Electrics

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YOUR MAINTENANCE MATTERS LIMITED

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Reliance heating and plumbing

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R J Water Pipes Ltd

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A.D Plumbing & Drainage Ltd

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Aqua Eligance

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Reliable Heating & Plumbing Services

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C & M Plumbing & Heating Ltd

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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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