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 Chichester (37)

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Helpful Heating
9.91
(872 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Repair
Radiator Installation
Water Leak Detection
Call
Helpful Heating
9.91
(872 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Tap Repair
Underfloor Heating Repair
Call
Precision Plumbing and Bathrooms
10.00
(24 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Power Flushing
Radiator Repair
Water Leak Detection
Call
Penny Facilities Management
9.76
(7 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Pipe Fitter
Blocked Baths
General Plumbing
Call
Jones and Sons Plumbers and Heating Engineers
10.00
(83 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Installation
Blocked Baths
Water Leak Detection
Call
A Beck Plumbing & Heating Ltd
9.74
(686 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Thermal Dynamics
Emergency Plumber Service
Shower Installation
Call
TRG Property Care
9.59
(163 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Blocked Toilets
Pipe Fitter
Tap Repair
Call
P
Phoenix Plumbing & Heating
10.00
(305 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Tap Repair
Pipe Fitter
Blocked Sinks
Call
TJ Plumbing Services
9.83
(85 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Radiator Installation
Pipe Fitter
Unvented Hot Water Cylinder Installation
Call
Crouchers plumbing and heating
9.90
(449 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Blocked Toilets
Pipe Fitter
Call
Perfect Plumbing & Building Services
9.92
(538 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
General Plumbing
Underfloor Heating Installation
Water Supply Pipe Repairs
Call
PM Plumbing & Home Improvements
10.00
(180 reviews)
Operates in Chichester
Services & skills
Plumber
Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
Shower Repair
Thermal Dynamics
Radiator Installation
Call

Top rated moling services in Chichester

/10

271 ratings

Our moling services in Chichester are rated an average of 10 out of 10 based on a sample of 271 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 Chichester

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

Water main replacement and moling in Chichester

A water main replacement in Chichester 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 Chichester (37)

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Helpful Heating

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Helpful Heating

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Precision Plumbing and Bathrooms

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Penny Facilities Management

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Jones and Sons Plumbers and Heating Engineers

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A Beck Plumbing & Heating Ltd

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TRG Property Care

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Phoenix Plumbing & Heating

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TJ Plumbing Services

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Crouchers plumbing and heating

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Perfect Plumbing & Building Services

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PM Plumbing & Home Improvements

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Water mains specialists in Chichester

Water main replacement and moling in Chichester

Water main replacement costs in the UK

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