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 Derbyshire (20)

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Safer Plumbing & Heating LTD
9.77
(52 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Pipe Fitter
Water Leak Detection
Call
NSD Home Improvements
9.85
(153 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Bathroom & Kitchen Plumbing
Radiator Installation
Shower Installation
Call
Pinpoint Trace and Access Limited
10.00
(62 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Call
Rkm Plumbing & Heating Services Ltd
8.91
(11 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Thermostat Valve Installation
Blocked Toilets
Blocked Sinks
Call
L
Leak Seek Repair Limited
10.00
(9 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Leak Detection
Water Supply Pipe Repairs
Call
Chera Gas
9.92
(8 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Emergency Plumber Service
Radiator Installation
Blocked Sinks
Call
DMG Plumbing and Heating
9.68
(180 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Water Leak Detection
Emergency Plumber Service
Call
Jake Hobson Plumbing Services
9.97
(57 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Sinks
Underfloor Heating Installation
Water Leak Detection
Call
Avon Water Services Ltd
10.00
(38 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Water Supply Pipe Repairs
Plumbing Repairs
Water Leak Detection
Call
D.B Electrics
9.75
(8 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Installation
Shower Installation
Blocked Sinks
Call
A2a Water Solutions Ltd
(2 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Pipe Fitter
Water Supply Pipe Repairs
Water Leak Detection
Call
Blue Fox Plumbing Heating and Electrical
9.95
(14 reviews)
Operates in Derbyshire
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Power Flushing
Plumbing Repairs
Radiator Repair
Call

Top rated moling contractors in Derbyshire

/10

241 ratings

Our moling contractors in Derbyshire are rated an average of 10 out of 10 based on a sample of 241 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 Derbyshire

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

Water main replacement and moling in Derbyshire

A water main replacement in Derbyshire 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.

Looking for more tradespeople in Derbyshire?

Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Derbyshire and check out our latest home improvement guides.

moling contractors in Derbyshire (20)

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Describe your job

Describe your job

Safer Plumbing & Heating LTD

Services & skills

NSD Home Improvements

Services & skills

Pinpoint Trace and Access Limited

Services & skills

Rkm Plumbing & Heating Services Ltd

Services & skills

Leak Seek Repair Limited

Services & skills

Chera Gas

Services & skills

DMG Plumbing and Heating

Services & skills

Jake Hobson Plumbing Services

Services & skills

Avon Water Services Ltd

Services & skills

D.B Electrics

Services & skills

A2a Water Solutions Ltd

Services & skills

Blue Fox Plumbing Heating and Electrical

Services & skills

Water mains specialists in Derbyshire

Water main replacement and moling in Derbyshire

Water main replacement costs in the UK

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