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 Sunderland (23)

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Kurek Utilities and Construction Limited
9.93
(26 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Leak Detection
Water Supply Pipe Repairs
Call
Metro Plumb North East
10.00
(6 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Water Pumps Repair
Water Leak Detection
Call
North East Property Maintenance and Building Ltd
9.58
(121 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Repair
Plumbing Repairs
Blocked Toilets
Call
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North East Property Maintenance and Building Ltd
9.58
(121 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Baths
Water Supply Pipe Repairs
Water Pumps Repair
Latest verified customer review
10.0
“very good came out within an hour and solved the issue then and there for a reasonable price.”
Call
Boilertech NE
9.92
(532 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Emergency Plumber Service
Water Leak Detection
Call
E
E & M Services
9.88
(130 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Emergency Plumber Service
General Plumbing
Radiator Installation
Call
Pritchards Plumbing & Heating
10.00
(98 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Pumps Installation
Radiator Installation
Water Pumps Repair
Call
A I Plumbing & Heating Services
10.00
(15 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Pipe Fitter
Shower Repair
Call
B.S Plumbing and Heating
10.00
(10 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Installation
Blocked Baths
Blocked Toilets
Call
JC Plumbing & Heating
9.92
(213 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Toilets
Underfloor Heating Repair
Water Pumps Repair
Call
PWR Property Services Ltd
9.93
(47 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Repair
Emergency Plumber Service
Thermal Dynamics
Call
N
Northumbria Water and Gas Limited
9.88
(124 reviews)
Operates in Sunderland
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Power Flushing
Radiator Installation
Shower Repair
Call

Top rated moling services in Sunderland

/10

495 ratings

Our moling services in Sunderland are rated an average of 10 out of 10 based on a sample of 495 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 Sunderland

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

Water main replacement and moling in Sunderland

A water main replacement in Sunderland 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 Sunderland (23)

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Kurek Utilities and Construction Limited

Services & skills

Metro Plumb North East

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North East Property Maintenance and Building Ltd

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North East Property Maintenance and Building Ltd

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Boilertech NE

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E & M Services

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Pritchards Plumbing & Heating

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A I Plumbing & Heating Services

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B.S Plumbing and Heating

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JC Plumbing & Heating

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PWR Property Services Ltd

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Northumbria Water and Gas Limited

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Water mains specialists in Sunderland

Water main replacement and moling in Sunderland

Water main replacement costs in the UK

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